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化学物质

网络chemical; chemicals; Chemical Substance

化学物质

网络释义

化学物质

chemical

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chemicals

4) 化学物质（Chemicals）：用于对医疗保健具有重要价值的非药物性化学物质（Non-medicinal Chemicals），如物质注册系 …

Chemical Substance

7 3.10 化学物质 (Chemical substance) ......................................................................................

chemical substances

考研英语作文主题词中心词精华总结 - 豆丁网 ... 污秽的 begrimed adj. 化学物质 chemical substances 条件 condition n. ...

Substances

substances是什么意思|substances的中文意思... ... Substances ：物质 Substances ： 化学物质 Substances ：唱片名 ...

SVHC

...）所提供给全部符合 REACH 指令的相关文件对化学物质（SVHC）管控标准要求。 3．如提供给 **公司的产品出现任何材质 …

Xenobiotics

外来化学物质（xenobiotics），指即非人体组成成分，也不是人体所需营养物质，而是存在于外环境中，可通过一定环节和途 …

例句：

He named the chemical found in the mould 'penicillin' and tried to make it pure to be a medicine , but was unable to do that.

他将霉里发现的这种化学物质叫做 “青霉素 ”，而且试图将其提纯为一种药物，但未能如愿。

The researchers do not know how the chemicals may be reducing fertility .

研究人员并不清楚这项化学物质是如何降低生育能力的。

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。

Gene treatment Patients with Parkinson's have reduced levels of a chemical - GABA - in part of the brain known as the subthalamic nucleus.

接受基因疗法治疗的帕金森病患者中，化学物质 GABA 水平有所降低，该化学物在脑部也被称为氨基丁酸。

Relatively cheap and easy to do, though it would require non-stop effort as the chemicals gradually fall back to Earth .

成本较低而且简便易行，但由于化学物质会逐渐落到地面，使用这种方法需要不断地向大气中喷洒硫化物。

The chemicals diffuse quickly across the minute gap between the neurons and dock with receptors on the surface of the receiving neuron .

这些化学物质迅速扩散通过神经元之间的小间隙，与接收神经元表面的受体对接。

They've collected samples of the ash to analyze to get a sense of whether the chemistry is similar to the last eruption .

他们搜集了火山灰的样本用来分析，看其中的化学物质是否和上次爆发的相似。

The chemicals at play in the early days of lust and attraction fade oer time -- for eery couple , no matter how much their loe maps coincide .

对每对伴侣来说，不管他们的爱情地图多么符合，男女相互渴望和吸引的早期产生的奇妙的化学物质都会随着时间而消褪。

Artificial mutagenesis (by X-rays or chemicals) has been used to generate new characteristics, together with tissue culture techniques .

利用人工诱变（利用 X 射线和化学物质诱变）结合组织培养技术来获得新的性状。

I believe that our psychology -- and also our body chemistry -- wants us to hoard whatever pleasures seem to be in short supply.

我相信我们的心理 --以及身体化学物质 --希望我们囤积不论哪一类处于短缺的快乐。

Just how that bit of happiness turns into a habit involves a pleasure -sensing chemical named dopamine .

由于存在能感知幸福的化学物质 ——多巴胺，所以一点点快感就能变成习惯。

It's possible that you're smoking more out of a behavioral habit than a chemical addiction , and that can be just as hard to shake.

你之所以抽烟，也许更多的是出于一种行为上的习惯，而不是对化学物质上瘾。

People who become addicted to certain substances are subconsciously trying to boost the levels of these feel-good chemicals .

那些成瘾者其实是下意识地想要增加使人愉悦的化学物质。

"There was active-enough chemistry in the sediments that the decay process didn't occur as quickly as the mineralization process, " he said .

“沉积物中有积极的，足够的化学物质，（它的）衰变过程没有同成矿过程一样快，”他说。

Phthalates are a group of chemicals used to help stabilize fragrances in personal care products as well as making plastics more pliable.

邻苯二甲酸是一组用来稳定用于个人护理产品中芳香剂的化学物质，而且还被用来软化塑料。

You know those warning labels on those chemical packets that come in new shoes that say 'do not eat'?

你知道新鞋盒有包化学物质，上面印着 “不能食用 ”的警示标签？

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