This paper summarizes the results of observation and study for star formation in different phases.

Major improvement has been made in the studies of interstellar molecular clouds and star formation.

一方面是星际分子云与恒星形成的天文研究取得了令人瞩目的成就.

These waves compress existing gas and cause star formation.

这些波压缩现有的气体而引起恒星的形成.

" I can't complain, " answered Wilson unconvincingly. " When are you going to sell me that car? "

“ 还可以, ” 威尔逊缺乏说服力地回答, “ 你什么时候才把那部车子卖给我? ”

Many other people choose self-employment not because of necessity but because of opportunity.

也有很多人选择 自主 创业不是因为迫不得已,而是因为想要抓住机遇.

Is the sacrifice of a safe salary for the uncertainty of self-employment worth it for you?

为具有不确定性的自主经营牺牲稳定的薪水,对你来说值得 吗 ?

Former self-employed person-a person who has just ceased self-employment.

指刚终止自雇的人士.

First of all, it's not easy to start a self-employment career.

首先, 要开始一项 自主 创业的事业并不是件容易的事情.

T-test is always used to check trajectory consistency whose much deficiency is found in practice.

现行弹道一致性检验通常采用检验模型,在实际工程运用中发现该方法存在诸多不足之处.

Results Ache degree is alleviated after curing and t test shows remarkably difference (? P? & lt ; 0.001 ).

结果　治疗后疼痛程度明显减轻,经t检验有显著性差异 ( P & lt; 0.001 ).

She doesn't test well.

她没能经受考验.

I t test everything!

我不能什么都测试的.

Some believe that programmers can't test their own code.

有些人相信程序员不能测试他们自己的代码.

Objective To compare power of the t-test and Wil coxon Rank-Sum test.

目的比较t检验与秩和检验检验完全随机设计两组资料的功效.

Now don't test my patience cause we're not about to run.

别考验我的耐性我们并不打算逃跑.

The t test showed that no difference was found. The present method rapid and accurate.

本方法测定结果与灰化法一致,t检验表明两方法之间无显著性差异.

T-test is always used to check trajectory consistency whose much deficiency is found in practice.

现行弹道一致性检验通常采用检验模型,在实际工程运用中发现该方法存在诸多不足之处.

Results Ache degree is alleviated after curing and t test shows remarkably difference (? P? & lt ; 0.001 ).

结果　治疗后疼痛程度明显减轻,经t检验有显著性差异 ( P & lt; 0.001 ).

She doesn't test well.

她没能经受考验.

I t test everything!

我不能什么都测试的.

Some believe that programmers can't test their own code.

有些人相信程序员不能测试他们自己的代码.