substances

You could test a variety of substances to see which ones have the best heat retention.

您可以测试各种不同物质，看看哪种具有最佳的热保持性。

Chemical constituent analysis showed that thioether compound might be one of insecticidal substances in A. sativum and A. cepa.

成分分析表明硫醚类化合物可能是大蒜和圆葱中含有的杀虫活性物质之一。

Peptides are short oligomer and polymer substances made up of two or more amino acids linked in a chain.

肽是短的寡聚物或两个及以上氨基酸连接成的肽链组成的聚合体。

The results directly proved that L-LPS was one of the important pathogenic substances of leptospira.

实验结果表明L-LPS是钩端螺旋体主要致病物质之一。

The use of any and all banned substances within the workplace at the company is strictly prohibited.

严禁在公司内工作场所使用任何及所有违禁物质。

However, the Tokyo Electric Power Company did not say, bottom of why such a high concentration of radioactive substances.

但是，东京电力公司没有说明，海底中为什么会有如此高浓度的放射性物质。

The utility planned additional sampling to see how widely the radioactive substances have spread, he said.

他说，该公司计划进行更多的取样，以便了解放射性物质扩散到了多大的区域。

It applies to the larger temperature difference between the two substances, used for high temperature and low turbidity measurements.

它适用于两种物质之间的温差较大，高温和低浊度测量。

The first involved a gene called DRD2 which affects how much pleasure we get from alcohol and cigarettes and other addictive substances.

第一组基因被称为多巴胺-D2，它直接影响了人体能从例如烟草、酒精这样易上瘾的物质中所获取的快感。

It is not always easy to separate a mixture Of liquids into pure substances by fractional distillation.

采取分馏的办法把一种混合的液体分成纯物质，总是不容易的。

stable and did not abuse substances, but they were considered to be cognitively disabled and chronically ill.

在收纳期间，受试者的症状是稳定的，而且没有滥用药物，但是被诊断为认知失能及慢性异常。

The result showed that among the lipid substances we extracted, most compositions which had stronger antimicrobial activities are alkanes.

结果表明，抗菌活性较强的物质中大多是烷烃类物质。

Synthetic chemical substances so fully permeate our environment that it is all too easy to forget that someone had to discover them.

合成的化学物质充满我们生活的每个角落，以至于我们太习以为常，忘记了发明它的人。

Electrical inventors who followed Edison did not have to experiment with the substances which he had found would not work.

爱迪生之后的电器发明家就不必对已经被他发现不起作用的那些物质进行实验了。的那些物质进行实验了。

A homogeneous mixture of two or more substances, which may be solids, liquids, gases, or a combination of these.

两种或两种以上物质的同质混合物，这些物质可以是固体、液体、气体或这三者的结合

Now, companies with a brand to protect are trying to predict what other substances might end up in their dairy products.

现在，想要保护自身品牌的公司都在努力预测，它们的乳制品中还可能会出现其它什么物质。

Please confirm by return that none of the above listed substances are used for the production of our products including its packing.

请回复确认，上表中所列物质没有在我们的产品以及包装中使用。

substances and woodworking are a dangerous mix. Stay out of the wood shop if you are even remotely under the influence of any intoxicants.

任何兴奋性东西木工来说非常危险的。哪怕你只是稍微沾染了一点点使你兴奋的东西，也要远离木工活。

The air is sucked into a filter, which instantaneously analyses it to see whether it includes any suspect substances.

这些气体被会吸入一个过滤器，并同时分析其组成以探查是否存在任何可疑物质。

The gene's role seems to be to export substances out of the cells that secrete earwax.

该基因可以控制细胞排出物质以分泌耳垢。