实验科学

Eleven methods of paramecium cultivation and 8 ways to observe it are described in this paper. Some of them have already made certain improvements making biological experiments and teaching simpler and clearer.

本文记述了11种培养方法和8种观察草履虫的方法，并对其中的一些做了一定的改进，旨在为生物实验教学及科学研究提供参考。

We will perform simple but fun experiments to show their existence and power.

我们会用各种有趣及简单的科学实验来证明它们的存在和威力。

The study of the course can make students to understand and grasp the basic theories about periodic law of elements, modern mass structure theory, thermodynamics, chemical kinetics, four kinds of equilibriums of acid-base, oxidation-reduction, precipitation- dissolution and coordination and so on. It can also help students grasp basic chemical experimental skills. It has being tried to cultivate students with correct methods of study and research, with favorable innovation consciousness and with scientific character. And it has being expected to greatly improve students' abilities of analyzing and resolving questions.

通过本课程的学习，使学生理解并掌握元素周期律、近代物质结构理论、化学热力学、化学动力学、溶液中的酸碱平衡、氧化还原平衡、沉淀平衡和配位平衡等基本理论并掌握基本的化学实验技能；培养学生正确的学习和研究方法、良好的创新意识和科学品质，训练学生分析、解决问题的能力。

This product , developed through precise and scientific analysis and calculation based on the patent technologies of the original top pile driver type GZYD, has been proved stable in performance through a large number of experiments and engineering constructions.

该产品是在原GZYD型顶压式桩机的多项专利技术基础上，经过严谨的科学分析和计算而改进研发，并经过大量的技术实验和工程施工，证实其使用性能稳定。

Warwick Zhejiang Scientific Instruments Ltd is a professional manufacturer of plastic laboratory equipment and supplies private experiment, the production of a series of precision pipette, widely used in medical and health.

浙江华威科学仪器有限公司是一家专业生产实验室仪器及塑料实验用品的私营企业，生产的系列精密移液器，广泛使用于医疗卫生。

In the last five years, I myself have persued the EFHB research on telepathy, psychokinesis and character recognition by fingers and also participated the experiments conducted in the Institute of Chinese Somatic Science in Beijing. I have confirmed the existence of EFHB and discovered some new phenomena.

我自己在近五年来对心电感应、念力及手指识字方面的研究中也发现了一些新现象，并亲自参与了中国人体科学研究院的部份实验，了解到特异功能的存在性。

This experimentation was to be guided not by random trial and error, however, but rather by scientific habits of mind.

这种实验并不是通过随机抽样调查或错误，而是靠科学的思维习惯。

Experimental and theoretical method were used to analyze the reasonability and practicability in fire safety engineering.

并且从理论和实验两个层次上分析其科学合理性以及在实际消防工程技术上的可行性。

Obviously, many departments of applied science are the practical extension of pure theoretical work and experimental work, which shows that the two science departments are interdependent and influence reciprocally.

十分明显，应用科学的许多部门都是纯理论工作和实验工作的实际延伸。这说明，这两个科学部门是相互依赖、相互影响的。

With the hope of taking experiments efficiently used in the science research,this article also provide some referable thoughts and advices.

为日后能更好的利用实验进行科学探索，提供一点可资借鉴的思路和意见。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。