from the view of environment protection law, we have three reasons to impose carbon tariff.

finally, propose the policy recommendations of carbon tariff.

最后，提出应对碳关税的政策建议。

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divided into three sections describes the background of carbon tariff.

分为三个部分介绍了碳关税产生的背景。

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manual timing can also be accomplished by using the slide transition command in slide sorter view .

手动计时也可以在幻灯片浏览视图中用“幻灯片切换”命令来完成。

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manual timing records with accurate starting and ending time (including overtime recording), and signed by employees daily.

手工考勤记录，但需要准确记录员工的上下班（包括加班）的时间，并由员工每天签名确认。

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analysis of sec-butyl alcohol by gas chromatography

气相色谱法测定仲丁醇的纯度及杂质含量

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study on electrocatalytic oxidation of sec-butyl alcohol on pt electrode modified with adatoms

Pt电极上吸附原子对仲丁醇电催化氧化性能的影响

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synthesis of sec- butyl alcohol on molecular sieve by catalytic method

分子筛催化法合成仲丁醇

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catalyst for dehydrogenation of sec -butyl alcohol to methyl ethyl ketone

仲丁醇脱氢制甲乙酮催化剂的研究

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preparation route of sba with catalyst of cation exchange resins is the main method of producing sec-butyl alcohol both at home and abroad.

以阳离子交换树脂为催化剂的丁烯水合反应，是目前国内外生产仲丁醇最主要的方法。

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the urethral reconstruction with jejunum in dog

犬空肠替代尿道术的研究

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autologous buccal mucosal graft for urethral reconstruction

口腔粘膜游离移植再造尿道

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urethral reconstruction with buccal mucosa and colonic mucosa onlay grafts: experiment with dogs

犬结肠黏膜与颊黏膜游离补片替代尿道的动物实验研究

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urethral reconstruction with colonic mucosa in treatment of complex urethral stricture

结肠粘膜重建尿道治疗复杂性尿道狭窄的探讨

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nursing cooperation of autologous buccal mucosal graft for urethral reconstruction

口腔黏膜游离移植尿道再造术的手术配合

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advancements in urethral reconstruction with tissue-engineered buccal mucosa

组织工程化口腔黏膜应用于尿道修复重建中的进展

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experimental research on urethral reconstruction with tissue engineering

组织工程技术尿道重建的实验研究

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urethral reconstruction using colonic mucosa for the treatment of complex urethral stricture of long length

结肠黏膜重建尿道治疗复杂性超长段尿道狭窄

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an experimental and clinical study of colic mucosa graft for urethral reconstruction

结肠粘膜重建尿道的动物实验与临床应用

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autologous buccal mucosal graft pre-transplantation for urethral reconstruction of complicated hypospadias

口腔黏膜预植分期再造尿道修复复杂型尿道下裂

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oral mucosa graft combined with a local turn-over flap for urethral reconstruction in various hypospadias

口腔粘膜片移植与局部翻转皮瓣耦合组建尿道修复各型尿道下裂

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