实验室实验

The first part of this thesis recapitulates the development and application of virtual experiment and virtual laboratory, computer aided construction and distance education at home and abroad.

本课题首先阐述了国内外虚拟实验及虚拟实验室的发展，计算机辅助教学的发展及远程教学的发展和应用情况。

Food Fright Experiments under way in several labs aim to create beneficial types of genetically modified foods, including starchier potatoes and caffeine-free coffee beans.

第二十九篇古怪食物在几家实验室里进行的实验都是以创造有益的转基因食品为目的，含淀粉量高的马铃薯和不含咖啡因的咖啡豆。

Torque rheometer with an internal mixer is commenly applied to study the property of PVC in polymer laboratory. Compounding temperature、rotor speed、and totalized torque are three main influence factors to affect the fusion of PVC in a torque rheometer.

力矩流变仪(To-rque Rheometer)配备内部混合器是一般高分子加工实验室常用的PVC混练仪器，而此仪器影响PVC熔合最主要的混练因素为混练温度、转轴转速及力矩总和(Totalized Torque；简称TTQ)，本文应用一个2的3次方因次实验设计法来判定上述三个混练因素对PVC熔合之影响程度。

To provide students with an opportunity to learn in hands-on labs.

为学生们提供在实验室里亲自动手实验的机会。

By locking laser frequency to atomic absorption spectrum through current negative feedback and locking microwave frequency to electromagnetic induced transparency resonance peak through voltage negative feedback, it is realized to lock the clock frequency of this laboratorial desktop experimental CPT frequency standard.

通过采用电流负反馈将激光频率锁定在原子对激光的吸收峰上，电压负反馈将微波频率锁定在电磁感应透明共振峰上，用该物理系统实现了闭环锁定的实验室桌面CPT频标实验系统。

People wearing white lab coats and carrying clipboards, with no other evidence of expertise, have succeeded in persuading subjects in psychology experiments to act in the belief that they are torturing other human beings.

穿着白色实验室外套、拿着笔记板的人，虽然没有其他看起来像专家的证据，却可以顺利地说服那些处在心理实验中的主角相信他们在折磨其他的人并这么去做。

When internship in the laboratory also found that the air humidity, drying equipment level is the key factor of success or failure.

实习时在实验室还发现，空气的湿度，器材的干燥程度是实验成败的关键因素。

Compared with conventional quenched and tempered process, Direct quenching eliminated off-line reheating and quenching, reduced processing costs and shortened process, in addition, DQ process increase hardenability ,weldability, and mechanical balance by reducing alloy elements.

本文以工业生产的转炉连铸22SiMn2TiB钢为研究对象，以实验室热轧实验为主要研究手段，对直接淬火工艺在不同轧制条件下对钢板微观组织与力学性能的影响进行了研究，同时与再加热淬火工艺进行了比较，探讨了此类钢在低温回火下提高强韧性的可能性和直接淬火工艺的机理。

For ammonium sulphate precipitation, ammonium sulphate with different concentrations was added to culture filtrate.

再后，论文根据现有实验室的实验条件，选择硫酸铵盐析、凝胶层析和CHT层析对角蛋白酶的粗酶进行了纯化。

In 1924, chairman of the academician council of the Animal Psychology Laboratory, brilliant animal trainer Vladimir Durov wrote a book on animal training and told about his experiments on hypnosis applied to animals

1924年，动物心理学实验室院士委员会主席，著名的动物训练师Vladimir Durov写了译本关于动物训练的书，谈到对动物实施催眠的实验。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。