Semimetallic chemical element, chemical symbol B, atomic number 5.
半金属的化学元素，化学符号B，子序数5。
These chemicals are practically insoluble in water.
这些化学物质几乎不溶于水。
Dyes come from plants or from chemicals.
染料是从植物或化学物质中得来的。
Chemicals are used to keep the insects down.
化学药品用于阻止昆虫滋生。
Have you studied the composition of the chemicals?
你研究过这种药品的成分吗?
As chemical reagent and corrodent of integrated plate.
作化学试和集成电路电镀板的消。
The same water was reused after chemical treatment.
来的水经过化学理之后再度使用。
Choice having introduced the hammerhead and cleading chemical composition.
锤头和衬板化学成分的选择。
What are the chemical reaction characteristics of tropane alkaloids?
氢溴酸东莨菪碱的鉴别理是什么？
The chemical fertilizer should be well dug in.
化学肥料应该均匀地混入土壤中。
Chemical modification including oxygenation, esterify, graft copolymerization and so on.
化学改性主要有氧化、交联、酯化和接枝共聚。
The chemical must be salted out and allowed to dry.
必须把这种化学物质加盐分离出来并让它变干。
We put chemicals in test tubes in our chemistry class.
我们上化学课时把化学药品放进试管里。
The heat brings about a chemical reaction, and oxygen is liberated.
热量引起化学反应, 释放出氧气。
A catalyst is a substance which speeds up a chemical reaction.
催化是一种能加速化学反应的物质。
Chemicals in the body break our food down into useful substances.
人体中的化学元素把食物分解成有用的物质。
The fission of the cell could be inhibited with certain chemicals.
细胞的裂变可以通过某些化学药品加以抑制。
The soil has been poisoned with chemical waste from the factory.
土壤被从工厂排出的化学废料污染。
Certain chemicals are easily absorbed into the bloodstream, while others are not.
某些化学药品很容易溶于血液, 有些则不行。
The field trials indicate that the demulsifier chemical can effectively demulsify c...
应用除油除油后的污水达到回注指标,直接经济效益显著。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
It was easy to get the chemicals, but he needed the bodies.
添加剂很容易得到，但是没有测试者。
Is just a chemical reaction that compels animals to breed.
不过是让动物繁衍后代的学反应罢了。
Now, how did you discover these chemicals?
你们是怎样现学品？
Cigarette smoke contains 69 chemicals that are known to cause cancer.
香烟含有69种学物质。
It also generates reactive chemicals that attack the microbes from within.
它还能产生活性学物质，这种学物质能从内部攻击微生物。
They analyzed bacteria, fungi, parasites and chemicals.
他们分了细菌、真菌、寄生虫和学物质。
Because MDMA affects serotonin, a nervous system chemical.
这是因为MDMA会影响一种名为“血清素”的神经系统学物质。
Pieces of hair can take in this chemical.
会吸收这种学物质。
Fertilizer is a chemical that helps plants grow.
肥是一种帮助植物生长的学物质。
There are two important chemicals found in all our brains - dopamine and acetylcholine.
多巴胺和乙酰胆碱。
Never use harsh chemicals that can discolor the boot.
千万不要使用强效学物质，以免靴子褪色。
They like the chemicals from a person's body.
它们喜欢人体中的学物质。
Industries pollute rivers by dumping poisonous chemicals into them.
工业企业向河流倾倒的有毒学物质，污染了水源。
A train derailment earlier this month spilled toxic chemicals.
本月早些时候，一列火车脱轨，泄漏了有毒学物质。
The airbags contain a chemical that could make them explode.
气囊内含有能够造成爆炸的学物质。
That's adding a chemical to clouds to increase rain or snowfall.
它是向云中添加学物质以增加降雨或降雪。
They contain a harmful chemical that caused my liver to fail.
药里含有一种能导肝功能衰竭的有害学物质。
Carrying the hurt or anger of an offense leads the body to release stress chemicals.
满怀冒犯后的伤害或愤怒会导身体释放压力学物质。
Exercise releases endorphins which are natural feel-good chemicals in the body.
运动可以释放内啡肽，这是一种让人感觉良好的天然学物质。
Asthma attacks can be triggered by pollen, dust, harsh chemicals or scents.
花粉、灰尘、刺激性学物质或气味可引哮喘。
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详细解释
子序数5。
吗?
和集成电路电镀板的消
理之后再度使用。
学反应罢了。
现
了细菌、真菌、寄生虫和
