The basic principle and technique for CO2 sequestration are briefly introduced. Suggestions are made for the pre-study of the CO2 sequestration technique in our country.

本文中简要介绍了CO2收集的基本原理和技术，提出了我国进行CO2收集技术预研究的建议。

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Because of the pre-study before that practice, I felt just like a fish in water in my study in Grade Three, and I got all excellent marks in the courses related with statistics.

由于在实习前的预先学习，我在学习中显得如鱼得水，大三一年所有和统计相关的课程我都取得了优异的成绩。

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Heterogeneity may have been due to differences in selection of participants, and to differing exposures to lithium in the pre-study phase resulting in variable influence of a discontinuation effect.

异质性可能是因为受试者选择不同的差异或是研究前对锂盐暴露的不同，导致了终止效应的不同影响。

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The Health Department submitted a pre-feasibility study to the Health Scrutiny Panel in February, which identified three potential sites.

BBC: Jersey hospital

The pre-feasibility study is underway and we look forward to keeping you up to date on this promising project.

FORBES: Iamgold To Focus On Owner-Operator Model: CEO

In September 2010, First Solar finally received approval for a pre-feasibility study for the first phase of the Ordos project.

FORBES: First Solar's Dangerous Game