You can't be too careful in doing experiments.
你做实验要特别小心。
We rely on them to be careful in doing experiments.
我们相信他们在作实验的时候是非常谨慎的。
In doing experiments, you must be more than careful with the instruments.
在做实验时，你必须小心地使用仪器。
They provided a place for doing experiments in space and practicing spacecraft docking.
他们提供了一个在太空中做实验和练习航天器对接的地方。
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。
Meanwhile, at the University of Maryland, Hinrich Staecker has been doing similar experiments designed to restore balance in mice.
同时，在马里兰大学，Hinrich Staecher也作着类似的实验，旨在恢复小鼠的平衡感。
He was doing experiments in a gas discharge tube.
实验是在一个气体放电管中进行的。
In the course of doing the experiments, the researchers noticed that the particles showed up a few billionths of a second sooner than light would over the same distance.
在实验的过程中，研究人员发现这些粒子的用时比光要少了几十亿分之一秒。
Doing experiments is an important method in the research of durability of concrete structures.
混凝土结构的耐久性试验是研究结构耐久性的重要手段。
All that he enjoys is doing experiments in the lab, and nothing can turn his mind from it.
他的全部兴趣就是在实验室里实验，任何东西都无法转移他的注意力。
Soon people were complaining that the young operator was doing experiments and reading the shop's books in between sending and receiving messages.
不久，人们便提出意见，说这个年轻的报务员总在接发电文的间隙做各种实验，或阅读那家书店里的书籍。
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。
According to this conception, we have already engaged in the process of constructing and arguing for knowledge whenever studying, working and doing experiments.
按照这种观念，我们在学习、工作、实验时都已经参与了知识的构造与辩护过程。
In doing scientific experiments, one must be more than careful with the instruments.
做科学实验时，一个人对仪器必须非常小心。
After class we enjoy all kinds of activities, such as going in for sports, doing experiments or surfing the Internet.
放学后，我们享受各种各样的活动，例如进行运动，做实验或上网。
We typically associate the word "science" with a person in a white coat doing experiments in a laboratory.
我们一般认为从事科学研究的人是那些穿着白大褂在实验室里做实验的人。
Above-mentioned analyses in this paper lay a theoretical basis for improving performance of the device and doing technologic experiments of vibration drilling.
上述分析为装置的性能改善以及微小孔振动钻削工艺实验奠定了一定的理论基础。
In a word, on the basis of theoretical research, this paper verifies the space-time coordinate transformation theory and field-mode time-grating theory through doing experiments in a large amount.
总之，本文在理论研究的基础上，通过大量实践性实验，验证了时空坐标转换理论和场式时栅理论。
All of data above including formulas are true, but customers can verify them by doing experiments in their own laboratories with their own equipments. Kezi Group can not make any promises.
以上所以数据，包括配方均是真实的，但是客户必须在自己的实验室或设备上进行实验来确认，科姿公司不能做出任何承诺。
In doing scientific experiments, one must be more than careful with the instruments.
在做科学实验的时候，一定要非常小心实验设备。
In doing scientific experiments, one must be more than careful with the instruments.
做科学实验时，对待仪器必须非常小心才行。
In this process the students learned "How the impurity affects the melting point and boiling point" and "the factors affecting the rate of diffusion" by doing experiments themselves.
因此在本单元的学习过程中，学生通过实验的方式对其中的两个知识点“杂质对纯物质熔沸点的影响”和“影响扩散速率的因素”进行了学习。
We did the first experiments on a simple level doing this in terms of Aplysia, where we combined behavioral and cellular analyses.
心理学是关于大脑和心智的科学。我们用海兔做了第一个简单实验，结合了行为分析和细胞分析。
She enjoys doing experiments in chemistry labs , but sometimes she needs to be more careful.
她喜欢做实验，但有时不够细心。
Labs in universities do not get rid of the experimental mode of doing experiments according to the course design to prove the theory, which restrains the cultivation of students 'experimental skills.
高校实验室尚未真正摆脱按课程设置实验及以验证理论为主的实验模式，束缚了对学生实验技能的培养。
By the time he was ten, Edison was already doing his experiments in Chemistry.
爱迪生十岁时，已经开始做化学实验了。
Edison was already doing his experiments in Chemistry.
爱迪生十岁时，已经开始做化学实验了。
Edison was already doing his experiments in Chemistry.
爱迪生十岁时，已经开始做化学实验了。
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