实验室实验

By means of hydration experiment and immersing by actual drilling fluid in field, the inversion formula of previous acoustictime is setted up based on the acoustictime after hydration and hydration time.

通过实验室水化实验以及矿场实际钻井液浸泡规律建立了基于水化后声波时差和水化时间的原状声波时差反演公式。

It is very interesting to do experiments in the lab.

在实验室做实验是非常有趣的。

He is interested in doing experiments in the lab.

他喜欢在实验室里做实验。

I should like to use the same instrument as is used in your lab.

我想使用你们实验室所用的同样的实验设备。

I love the laboratory here, because we can do experiments.

我喜欢这里的实验室，因为我们可以做实验。

He must have been doing experiments in the laboratory.

他一定是在实验室里做实验。

For example:When you make experiments in the laboratory, you should take note of the changes.

当你在实验室做实验的时候，你应当注意所发生的变化。

However, laboratory and field experiments show that mosquitoes can produce binary toxin resistance under a long-term high selective pressure, which compromises Bs products as a biological mosquito larvicide in the comprehensive prevention and control of vectors and mosquitoes.

但实验室以及野外实验表明，蚊虫在长期高选择压力下能对二元毒素产生抗性，蚊虫对Bs产生的抗性影响了其作为生物杀蚊幼制剂在蚊虫综合防治中的持效应用。

British Explosive Research and Development Establishment have investigated the chemical properties and explosive performance of tetrazole derivative(mainly 5-substituted tetrazole derivatives) and complexes, aiming at finding well-behaved initiatory explosives to replace lead azide.

例如1970年以来，美国陆军部的弹道研究实验室以及英国的炸药研究与发展中心曾对四唑化合物的性能及其替代叠氮化铅作新型起爆剂的可能性作了大量研究和论证；他们报导了系列四唑衍生物及其金属配合物的撞击感度实验结果。

The leptocephalus were immersed in a tetracycline solution with a concentration of 350μg ml-1 to produce a fluorescent TC mark in the otoliths as the onset of the experiment. They were then reared under a constant condition of 25oC, 15psu and light cycle of 10D/14L for 16 days to investigate the ontogenetic somatic and otolith changes during metamorphosis.

标本携回实验室后，先以浓度350μg ml-1的四环素（Tetracycline， TC）萤光溶液标示，以便在耳石上留下萤光环记号当作实验的第1天，而后饲养在温度25℃，盐度15psu，光周期10D/14L下，直接观察变态过程的连续变化。

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。