mass和BTC

⑴ 有沒有專業的數字貨幣錢包評測

在2017年底的時候，數字貨幣經歷了爆發式增長，又遭遇了2018年滑鐵盧式的下跌，到現階段的趨於平穩。期間有大批的投資者湧入幣圈，各種數字貨幣的買入賣出都需要經過交易所或數字貨幣錢包，但在2018年頻繁出現交易所數字貨幣被盜事件，所以越來越多的交易者選擇將數字資產放在數字貨幣錢包中存儲，下面就將目前主流的數字貨幣錢包進行測評，整理出五款最具加知的數字貨幣錢包，一起來了解一下。

1.比特派（評分：8.5）

比特派是一款基於HD錢包的綜合化區塊鏈資產服務產品，主要功能包括：收發、買賣、加速交易等。用戶掌控私鑰，交易完成後的幣，直接歸用戶自己保管。目前它支持的幣種主要包括BTC、BTC分叉幣、ETH、部分ERC2.0代幣、QTUM、HSR、DASH及分叉幣SAFE、LTC及分叉幣LCH、ZEC、ETC、DOGE。

優點：在錢包首頁最頂端顯示當前數字貨幣的余額，左上角可切換至其它數字貨幣，貨幣余額也可從數量切換至法幣價值。中間有發幣、收幣、一鍵買賣等多種功能，下面顯示每筆轉賬的交易廣播情況，完成的交易也可以在交易記錄中查詢。離開比特派APP界面一段時間後重新進入時需進行解鎖，提高了錢包的安全性。

不足：只支持主流幣，其他小幣種不支持，支持幣種數量10+，頁面設置不人性化，各種參數，令用戶使用困難，另外，安全性堪憂：最近比特派ios版本出現問題，應用無法打開，而且官方表示：如果不小心卸載，錢包內資產可能無法找回！目前還在於蘋果公司溝通中。

下載地址：bitpie.com

2. 極客錢包（評分：8.2）

極客錢包是一款簡單便捷的輕錢包，支持比特幣（BTC）、萊特幣（LTC）、以太坊（ETH）、EOS、USDT等主流數字貨幣資產的存儲與管理。

優點：安全系數高，採用本地私鑰安全機制，以及手機、電腦雙備份策略，支持目前主流的幣種，平台有一個跳騷市場，可以進行實物資產上鏈的代幣買賣。

不足：USDT交易必須要用0.0001個BTC作為交易手續費，不支持一些小幣種，頁面優化不錯，但功能比較少。

下載地址： www.geekwallet.org、www.geekwallet.cn

3. imToken（評分：8）

imToken是一款移動端輕錢包App，支持ETH以及以太坊ERC2.0標準的代幣(比如EOS、DGD、SNT、QTUM)，是目前以太坊系列數字貨幣的必備錢包。

優點：mToken作為以太坊系列輕錢包，支持以太坊ERC2.0標準的所有代幣，可控制每筆發幣的礦工費，可設置收款金額，同時交易記錄查詢便捷、界面清爽、操作簡單易上手，因此適合需接收多種ERC2.0標准代幣、交易不頻繁的ICO投資者。

不足：1.錢包的「發現」模塊不夠直觀。2.只能存放在以太坊平台上開發的代幣，像BTC ,NEO 這種自有公鏈的代幣就不能存放，同時那些比特幣的分叉幣，更不能存放了。

下載地址：token.im

4. Kcash（評分：7.8）

Kcash同樣是一款輕錢包，目前支持BTC、ETH、LTC、ETC、ACT和基於以太坊及Achain智能合約平台的數字貨幣。Kcash擁有跨鏈和跨合約技術，支持的幣種目前還在持續增加中。

優點：Kcash作為多鏈錢包，支持多類數字貨幣，對於投資多個系列數字貨幣的用戶非常友好。此外，Kcash還有發紅包功能，未來更會推出幣幣交易、連接銀行卡等功能。

不足：功能太多導致易用性比較差，另外安卓版本的兼容性有些問題，部分安卓機型打開app會出現閃退。

下載地址：kcash.com

5. Cobo（評分：7.8）

Cobo是專業的數字資產管理錢包，幫您安全儲存資產，獨有 POS 增益助您資產增值，支持包括 ETH、EOS、TRX 在內的超過 20 種數字資產，以及超過 500 種代幣。

優點：Cobo安全性在同級中處於領先，使用多重安全驗證，冷熱分離存儲，HSM多重簽名，Cobo 通過智能投票、 DPOS 票池、 POS 挖礦的數字資產增益矩陣為您提供穩定收益。

不足：頁面優化較差，功能復雜上手有點難度，同樣存在安卓版本閃退問題。

下載地址：cobo.com

⑵ 胡斌的近3年發表的代表性論文

2015
[1] L. Zhang, B. Chen, M. He, X. Liu, and B. Hu, Hydrophilic Polymer Monolithic Capillary Microextraction Online Coupled to ICPMS for the Determination of Carboxyl Group-Containing Gold Nanoparticles in Environmental Waters. Analytical Chemistry, 2015. 87(3): p. 1789-1796.
[2] L. Huang, M. He, B. Chen, and B. Hu, A designable magnetic MOF composite and facile coordination-based post-synthetic strategy for the enhanced removal of Hg2+ from water. Journal of Materials Chemistry A, 2015. 3(21): p. 11587-11595.
[3] B. Hu, M. He, and B. Chen, Nanometer-sized materials for solid-phase extraction of trace elements. Analytical and Bioanalytical Chemistry, 2015. 407(10): p. 2685-2710.
[4] B. Chen, Y. Wu, X. Guo, M. He, and B. Hu, Speciation of mercury in various samples from the micro-ecosystem of East Lake by hollow fiber-liquid-liquid-liquid microextraction-HPLC-ICP-MS. Journal of Analytical Atomic Spectrometry, 2015. 30(4): p. 875-881.
[5] C. Cui, H. Peng, Y. Zhang, K. Nan, M. He, B. Chen, and B. Hu, Ti-containing mesoporous silica packed microcolumn separation/preconcentration combined with inctively coupled plasma-mass spectrometry for the determination of trace Cr, Cu, Cd and Pb in environmental samples. Journal of Analytical Atomic Spectrometry, 2015. 30(6): p. 1386-1394.
[6] X. Mao, W. Fan, M. He, B. Chen, and B. Hu, C-18-coated stir bar sorptive extraction combined with HPLC-ICP-MS for the speciation of butyltins in environmental samples. Journal of Analytical Atomic Spectrometry, 2015. 30(1): p. 162-171.
[7] X. Zhang, B. Chen, M. He, Y. Zhang, G. Xiao, and B. Hu, Magnetic immunoassay coupled with inctively coupled plasma mass spectrometry for simultaneous quantification of alpha-fetoprotein and carcinoembryonic antigen in human serum. Spectrochimica Acta Part B-Atomic Spectros, 2015. 106: p. 20-27.
[8] B. Zhao, M. He, B. Chen, and B. Hu, Novel ion imprinted magnetic mesoporous silica for selective magnetic solid phase extraction of trace Cd followed by graphite furnace atomic absorption spectrometry detection. Spectrochimica Acta Part B-Atomic Spectros, 2015. 107: p. 115-124.
[9] Y. Zhang, C. Zhong, Q. Zhang, B. Chen, M. He, and B. Hu, Graphene oxide-TiO2 composite as a novel adsorbent for the preconcentration of heavy metals and rare earth elements in environmental samples followed by on-line inctively coupled plasma optical emission spectrometry detection. Rsc Advances, 2015. 5(8): p. 5996-6005.
[10] P. Yan, M. He, B. Chen, and B. Hu, Restricted accessed nanoparticles for direct magnetic solid phase extraction of trace metal ions from human fluids followed by inctively coupled plasma mass spectrometry detection. Analyst, 2015. 140(12): p. 4298-4306.
[11] H. Peng, N. Zhang, M. He, B. Chen, and B. Hu, Simultaneous speciation analysis of inorganic arsenic, chromium. and selenium in environmental waters by 3-(2-aminoethylamino) propyltrimethoxysilane modified multi-wall carbon nanotubes packed microcolumn solid phase extraction and ICP-MS. Talanta, 2015. 131: p. 266-272.
[12] Y. Liu, M. He, B. Chen, and B. Hu, Simultaneous speciation of inorganic arsenic, selenium and tellurium in environmental water samples by dispersive liquid liquid microextraction combined with electrothermal vaporization inctively coupled plasma mass spectrometry. Talanta, 2015. 142: p. 213-220.
[13] C. Hu, M. He, B. Chen, and B. Hu, Simultaneous determination of polar and apolar compounds in environmental samples by a polyaniline/hydroxyl multi-walled carbon nanotubes composite-coated stir bar sorptive extraction coupled with high performance liquid chromatography. Journal of Chromatography A, 2015. 1394: p. 36-45.
[14] W. Fan, M. Gao, M. He, B. Chen, and B. Hu, Cyromazine imprinted polymers for selective stir bar sorptive extraction of melamine in animal feed and milk samples. Analyst, 2015. 140(12): p. 4057-4067.
[15] X. Zhou, M. He, B. Chen, and B. Hu, Hollow fiber based liquid-liquid-liquid microextraction combined with sweeping micellar electrokinetic chromatography for the sensitive determination of second-generation antidepressants in human fluids. Analyst, 2015. 140(5): p. 1662-1671.
2014
[1] Y. Zhang, B.B. Chen, M. He, B. Yang, J. Zhang, and B. Hu, Immunomagnetic Separation Combined with Inctively Coupled Plasma Mass Spectrometry for the Detection of Tumor Cells Using Gold Nanoparticle Labeling. Analytical Chemistry, 2014. 86(16): p. 8082-8089.
[2] L. Li, X.L. Liu, M. Gao, W. Hong, G.Z. Liu, L. Fan, B. Hu, Q.H. Xia, L. Liu, G.W. Song, and Z.S. Xu, The adsorption on magnetic hybrid Fe3O4/HKUST-1/GO of methylene blue from water solution. Journal of Materials Chemistry A, 2014. 2(6): p. 1795-1801.
[3] M. He, B.B. Chen, and B. Hu, Recent developments in stir bar sorptive extraction. Analytical and Bioanalytical Chemistry, 2014. 406(8): p. 2001-2026.
[4] B.B. Chen, M. He, C. Zhong, and B. Hu, Chiral speciation of selenoamino acids in biological samples. Journal of Chromatography A, 2014. 1363: p. 62-70.
[5] S.W. Su, B.B. Chen, M. He, Z.W. Xiao, and B. Hu, A novel strategy for sequential analysis of gold nanoparticles and gold ions in water samples by combining magnetic solid phase extraction with inctively coupled plasma mass spectrometry. Journal of Analytical Atomic Spectrometry, 2014. 29(3): p. 444-453.
[6] H.Y. Peng, Y. Jiao, X. Xiao, B.B. Chen, M. He, Z.R. Liu, X. Zhang, and B. Hu, Magnetic quantitative analysis for multiplex glycoprotein with polymer-based elemental tags. Journal of Analytical Atomic Spectrometry, 2014. 29(6): p. 1112-1119.
[7] X. Liu, M. He, B. Chen, and B. Hu, Polymer monolithic capillary microextraction on-line coupled with inctively coupled plasma-mass spectrometry for the determination of trace Au and Pd in biological samples. Spectrochimica Acta Part B-Atomic Spectros, 2014. 101: p. 254-260.
[8] X.Q. Guo, X.T. Tang, M. He, B.B. Chen, K. Nan, Q.Y. Zhang, and B. Hu, Dual dispersive extraction combined with electrothermal vaporization inctively coupled plasma mass spectrometry for determination of trace REEs in water and sediment samples. Rsc Advances, 2014. 4(38): p. 19960-19969.
[9] S.W. Su, B.B. Chen, M. He, and B. Hu, Graphene oxide-silica composite coating hollow fiber solid phase microextraction online coupled with inctively coupled plasma mass spectrometry for the determination of trace heavy metals in environmental water samples. Talanta, 2014. 123: p. 1-9.
[10] S.W. Su, B.B. Chen, M. He, B. Hu, and Z.W. Xiao, Determination of trace/ultratrace rare earth elements in environmental samples by ICP-MS after magnetic solid phase extraction with Fe3O4@SiO2@polyaniline-graphene oxide composite. Talanta, 2014. 119: p. 458-466.
[11] C. Cui, M. He, B. Chen, and B. Hu, Chitosan modified magnetic nanoparticles based solid phase extraction combined with ICP-OES for the speciation of Cr(III) and Cr(VI). Analytical Methods, 2014. 6(21): p. 8577-8583.
[12] P.J. Li, B. Hu, M. He, and B.B. Chen, Ion pair hollow fiber liquid-liquid-liquid microextraction combined with capillary electrophoresis-ultraviolet detection for the determination of thyroid hormones in human serum. Journal of Chromatography A, 2014. 1356: p. 23-31.
[13] L.F. Huang, M. He, B.B. Chen, and B. Hu, Membrane-supported liquid-liquid-liquid microextraction combined with anion-selective exhaustive injection capillary electrophoresis-ultraviolet detection for sensitive analysis of phytohormones. Journal of Chromatography A, 2014. 1343: p. 10-17.
[14] C. Hu, M. He, B.B. Chen, C. Zhong, and B. Hu, Sorptive extraction using polydimethylsiloxane/metal-organic framework coated stir bars coupled with high performance liquid chromatography-fluorescence detection for the determination of polycyclic aromatic hydrocarbons in environmental water samples. Journal of Chromatography A, 2014. 1356: p. 45-53.
[15] W. Fan, X. Mao, M. He, B. Chen, and B. Hu, Development of novel sol-gel coatings by chemically bonded ionic liquids for stir bar sorptive extraction-application for the determination of NSAIDS in real samples. Analytical and Bioanalytical Chemistry, 2014. 406(28): p. 7261-7273.
[16] L. Li, J.C. Li, Z. Rao, G.W. Song, and B. Hu, Metal Organic Framework Cu-3(BTC)(2)(H2O)(3) for the adsorption of methylene blue from aqueous solution. Desalination and Water Treatment, 2014. 52(37-39): p. 7332-7338.
2013
[1] L. Peng, M. He, B.B. Chen, Q.M. Wu, Z.L. Zhang, D.W. Pang, Y. Zhu, and B. Hu, Cellular uptake, elimination and toxicity of CdSe/ZnS quantum dots in HepG2 cells. Biomaterials, 2013. 34(37): p. 9545-9558.
[2] L. Li, X.L. Liu, H.Y. Geng, B. Hu, G.W. Song, and Z.S. Xu, A MOF/graphite oxide hybrid (MOF: HKUST-1) material for the adsorption of methylene blue from aqueous solution. Journal of Materials Chemistry A, 2013. 1(35): p. 10292-10299.
[3] B. Hu, M. He, B.B. Chen, and L.B. Xia, Liquid phase microextraction for the analysis of trace elements and their speciation. Spectrochimica Acta Part B-Atomic Spectros, 2013. 86: p. 14-30.
[4] B.B. Chen, B. Hu, M. He, Q. Huang, Y. Zhang, and X. Zhang, Speciation of selenium in cells by HPLC-ICP-MS after (on-chip) magnetic solid phase extraction. Journal of Analytical Atomic Spectrometry, 2013. 28(3): p. 334-343.
[5] H. Wang, Z.K. Wu, Y. Zhang, B.B. Chen, M. He, and B. Hu, Chip-based liquid phase microextraction combined with electrothermal vaporization-inctively coupled plasma mass spectrometry for trace metal determination in cell samples. Journal of Analytical Atomic Spectrometry, 2013. 28(10): p. 1660-1665.
[6] X.Q. Guo, B.B. Chen, M. He, B. Hu, and X.Q. Zhou, Ionic liquid based carrier mediated hollow fiber liquid liquid liquid microextraction combined with HPLC-ICP-MS for the speciation of phenylarsenic compounds in chicken and feed samples. Journal of Analytical Atomic Spectrometry, 2013. 28(10): p. 1638-1647.
[7] C. Cui, B. Hu, B.B. Chen, and M. He, Ionic liquid-based magnetic solid phase extraction coupled with inctively coupled plasma-optical emission spectrometry for the determination of Cu, Cd, and Zn in biological samples. Journal of Analytical Atomic Spectrometry, 2013. 28(7): p. 1110-1117.
[8] B.B. Chen, Y.L. Huang, M. He, and B. Hu, Hollow fiber liquid-liquid-liquid microextraction combined with high performance liquid chromatography-ultraviolet detection for the determination of various environmental estrogens in environmental and biological samples. Journal of Chromatography A, 2013. 1305: p. 17-26.
[9] C. Cui, M. He, B.B. Chen, and B. Hu, Restricted accessed material-copper(II) ion imprinted polymer solid phase extraction combined with inctively coupled plasma-optical emission spectrometry for the determination of free Cu(II) in urine and serum samples. Talanta, 2013. 116: p. 1040-1046.
[10] L. Zhang, B.B. Chen, M. He, and B. Hu, Polymer monolithic capillary microextraction combined on-line with inctively coupled plasma MS for the determination of trace rare earth elements in biological samples. Journal of Separation Science, 2013. 36(13): p. 2158-2167.
[11] S.W. Wu, C.G. Hu, M. He, B.B. Chen, and B. Hu, Capillary microextraction combined with fluorinating assisted electrothermal vaporization inctively coupled plasma optical emission spectrometry for the determination of trace lanthanum, europium, dysprosium and yttrium in human hair. Talanta, 2013. 115: p. 342-348.
[12] Y. Zhang, J.K. Duan, M. He, B.B. Chen, and B. Hu, Dispersive liquid liquid microextraction combined with electrothermal vaporization inctively coupled plasma mass spectrometry for the speciation of inorganic selenium in environmental water samples. Talanta, 2013. 115: p. 730-736.
[13] J. Xu, B.B. Chen, M. He, and B. Hu, Analysis of preservatives with different polarities in beverage samples by al-phase al stir bar sorptive extraction combined with high-performance liquid chromatography. Journal of Chromatography A, 2013. 1278: p. 8-15.
[14] C. Hu, M. He, B.B. Chen, C. Zhong, and B. Hu, Polydimethylsiloxane/metal-organic frameworks coated stir bar sorptive extraction coupled to high performance liquid chromatography-ultraviolet detector for the determination of estrogens in environmental water samples. Journal of Chromatography A, 2013. 1310: p. 21-30.
[15] C. Hu, M. He, B.B. Chen, and B. Hu, A sol-gel polydimethylsiloxane/polythiophene coated stir bar sorptive extraction combined with gas chromatography-flame photometric detection for the determination of organophosphorus pesticides in environmental water samples. Journal of Chromatography A, 2013. 1275: p. 25-31.
[16] C. Hu, B.B. Chen, M. He, and B. Hu, Amino modified multi-walled carbon nanotubes/polydimethylsiloxane coated stir bar sorptive extraction coupled to high performance liquid chromatography-ultraviolet detection for the determination of phenols in environmental samples. Journal of Chromatography A, 2013. 1300: p. 165-172.
[17] W.Y. Fan, X.J. Mao, M. He, B.B. Chen, and B. Hu, Stir bar sorptive extraction combined with high performance liquid chromatography-ultraviolet/inctively coupled plasma mass spectrometry for analysis of thyroxine in urine samples. Journal of Chromatography A, 2013. 1318: p. 49-57.

⑶ 請問這些英文縮寫是什麼意思

BSC: Basic Synchronous Communication 基本同步通信
ASB:Alcatel Shanghai Bell 上海貝爾阿爾卡特公司
MSC：mobile switching center (MSC)移動交換中心
BTC：Bell Telephone Company of Canada 加拿大貝爾電話公司
DC：digital communication數據通信
CA：certificate證書
BTS：base transceiver station 基站收發信台
DDF：digital distribution frame 數字配線架
TRX：transaction交易
RNP：Regional Network Provider 地區網路提供商
Remote Network Processor 遠程網路處理器
CPM：customer profile management 客戶側管理
FNC： Federal Networking Council 聯邦網路化委員會（美國）
CBO：collateralized bond obligation 債券抵押證券; 債權抵押受益憑證
MBI：MBIA有限公司（保險公司）
MBO:management by objectives 目標管理

⑷ 一些英文的縮寫

中國的英文縮寫是CHN。

中國（China)的縮寫。 CHN是在聯合國注冊的國家代碼，國際上的正式場合都用這種統一的國家代碼。

在奧運會，聯合國，APEC（亞太經濟合作組織）等國際官方非官方場合下。中國的英文均以使用：CHN或者CHINA。

PRC是the People's Republic of China的英文縮寫，不是聯合國登記的國家代碼，其使用具有隨意性。

(4)mass和BTC擴展閱讀:

一些其他國家的英文縮寫如下：

1、AF-阿富汗(AFGHANISTAN)

2、AG-安地卡及巴布達(Antigua and Barbuda)

3、AL-阿爾巴尼亞(ALBANIA)

4、AI-安圭拉(Anguilla)

5、AM-亞美尼亞(ARMENIA)

6、AO-安哥拉(ANGOLA)

7、AR-阿根廷(ARGENTINA)

8、AT-奧地利(AUSTRIA)