Do we do chemistry experiments often?
我们经常做化学实验吗？
This results initiated many years of prebiotic chemistry experiments.
这个结果激起了许多年的关于生命起源以前的化学实验。
At the midget's home, they discover several chemistry experiments.
在侏儒的家中，他们发现了一些化学实验装置。
Basic chemistry experiments were set for the freshmen in agriculture universities.
化学实验是为农科院校大一学生所开设的基础课。
You can't do these chemistry experiments all day long. You certainly need a change of pace.
你不能整天做这些化学实验，你必须要改变下节奏。
At Ghent, Baekeland would have had a secure career and support for his chemistry experiments.
在根特，贝克·兰德应有一个安全的职业，并支持他的化学实验。
Love to read books? Hate to do chemistry experiments? You could be an English-major in the making.
喜欢读书？讨厌化学实验？考虑下英语专业吧。
Therefore, when polymer chemistry experiments, it is necessary for the reagents used for purification.
因此，在进行高分子化学实验之前，有必要对所用试剂进行纯化。
Therefore, they have strong thirst for knowledge, which is a kind of steady inner motive on chemistry experiments.
因此，他们具有较强的求知欲，这是一种稳定的对化学实验的内部动机。
The present situation of greening teaching of middle school chemistry experiments of Chaozhou city was investigated.
调查了潮州市中学化学实验中绿色化学教学的实施现状。
The methods for green chemistry experiments and the safeguard system of the green chemistry education are expounded...
阐述了化学实验的绿色化方法和绿色化学教育的保障体系。
The new method embodies the idea of green chemistry in teaching physical chemistry experiments, which has a good results.
新方法在物理化学教学实验中体现了绿色化学的思想，获得了良好的效果。
In polymer chemistry experiments, the monomer is refined mainly in terms of vinyl monomers, but also some other types of monomers.
在高分子化学实验中，单体的精制主要是对烯类单体而言，也包括某些其它类型单体。
The scientific and reasonable selection of the designing analytical chemistry experiments is one of the keys to achieve the purpose.
设计性实验课题的科学合理选择，是达到分析化学设计性实验目的的关键。
This article introduced two physical chemistry experiments completed by DTA and discussed the advantages over the normal experimental method.
介绍两个以差热分析为实验手段的物化实验，并讨论它的优点。
Discuss how to achieve the conversion from knowledge to the ability of research better, based on the course feature of physical chemistry experiments.
本文主要从基础物理化学实验的课程特点入手，探讨如何更好地实现知识技能向科研技能的转化问题。
By determining the composition and stable constants of sulphuric iron salicylate, this article probes into the teaching skills in chemistry experiments.
从磺基水杨酸与三价铁离子配合物的组成及稳定常数测定实验入手，探讨了化学实验中的教学技巧问题。
The students of medical colleges have clear motive when they perform chemistry experiments, and the motive mainly focuses on cognition drive and self-improvement.
医学院学生做化学实验有明确动机，而且做实验的动机大多集中在对化学实验的认知内驱力和自我提高的内驱力上。
And NASA's two Viking landers in 1976, equipped with sophisticated life chemistry experiments, analyzed the soil and found it devoid of the organic building blocks of life.
并且美国宇航局的两个维京人登陆车在1976年，装备有精密的生命化学实验仪器，分析了它的土壤发现完全不存在可以构成生命的有机组织结构。
To find out students' understanding of the main ideas of green chemistry, reducing amounts in chemistry experiments and utilization of atoms before they formally study the green chemistry.
研究高一学生在未正式学习绿色化学知识之前，对绿色化学思想的理解，对实验减量化的运用和对原子经济性的认识。
By the time he was ten, Edison was already doing his experiments in chemistry.
爱迪生十岁时，就已经开始做化学实验了。
Mr Aldersey-Williams bemoans the decline of classroom chemistry, and the rise of a culture in which experiments performed by teachers must be timed to coincide with the length of the lesson.
奥尔德-威廉姆斯[color=#0000ff]抱怨化学教学的倾斜以及一种文化的[color=#0000ff]兴起。在这种文化中教师[color=#0000ff]做实验[color=#0000ff]的时间必须配合一节课的长度。
A series of experiments just published in the Journal of Agricultural and Food Chemistry has, however, provided the answer.
然而，发表在《农业和食品化学期刊》上的一系列的试验给出了答案。
The theory of atoms was substantiated to a large extent by experiments in chemistry.
原子的理论在很大程度上是由化学实验来证实的。
Chemistry is an experimental science, it is no doubt, a lot of experiments is must be done.
化学作为一门实验科学，毫无疑问，实验是必不可少的教学环节。
If your major is chemistry, or physics, or another science, you'll also have to spend several hours a week in the lab, or laboratory, doing experiments.
如果你的专业是化学或者物理学或是其它的科学学科，你每周还要花不少时间在实验室做做实验或者去图书馆。
The course introduces basic concept of chemistry which help students with their understanding theory of chemistry as well as doing some fundamental experiments.
本课程主要介绍化学课程的基本原理、概念，了解相关的化学实验。
Chemistry is a course which is based on experiments. Experimental teaching is an important link of improving teaching quality.
化学是一门以实验为基础的学科，实验教学是保证和提高化学教学质量的重要环节。
Chemistry is a course which is based on experiments. Experimental teaching is an important link of improving teaching quality.
化学是一门以实验为基础的学科，实验教学是保证和提高化学教学质量的重要环节。
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