We put chemicals in test tubes in our chemistry class.
我们上学课时把学品放进。
Reaction kinetics is far less perfect than thermochemistry theory.Why?
学动力学远不及学热力学那么完美。
Semimetallic chemical element, chemical symbol B, atomic number 5.
半金属的学元素，学符号B，原子序数5。
As a new subject,sonochemistry had been applied in many chemistry and chemical industry fields.
声学作为一门新的学科,已广泛应用于学及工领域。
He is hot in mathematics and chemistry.
他数学和学极好。
Objective To confirm the serum pharmacochemistry of Xingnao Gutta Pills.
目的确定醒脑滴丸血清物学。
I have only a rudimentary knowledge of chemistry.
我只有些粗浅的学知识。
Chemicals are used to keep the insects down.
学品用于阻止昆虫滋生。
This paper studied electrochemical behaviour of Hexestrol at a glassy carbon electrode.
本文采用了现代电学分析方法系统研究了己烷雌酚在玻碳电极上的电学行为。
Be absorbed in the chymic oak and plastic industry.
专注于学橡塑工业产品研发生产!
Chemically treated hair can become dry and brittle.
学处理的头发会变得焦脆。
An acid can react with a base to form a salt.
酸和碱起学反应成盐。
The fundamentals of inorganic chemistry are very important.
无机学的基础很重要。
These chemicals are practically insoluble in water.
这些学物质几乎不溶于水。
The chemistry book had asummary at the end of each chapter.
那本学书于每章末均附有一概要。
There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.
这有37讲，主要是地质年代学、放射性同位素地球学和稳定同位素地球学。
The chemical fertilizer should be well dug in.
学肥料应该均匀地混入土壤中。
The same water was reused after chemical treatment.
原来的水学处理之后再度使用。
The course will encompass physics, chemistry and biology.
课程将包括物理、学和生物学。
The heat brings about a chemical reaction, and oxygen is liberated.
热量引起学反应, 释放出氧气。
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Isn't the chemistry homework due next Wednesday?
化作业不是下周三交吗?
Is just a chemical reaction that compels animals to breed.
不过是让动繁衍后代的化反应罢了。
Look, she is in your chemistry class, isn't she? You are good at chemistry.
听着，她在你的化课上，不是吗？你擅长化。
It also generates reactive chemicals that attack the microbes from within.
产生活性化，这种化从内部攻击微生。
They analyzed bacteria, fungi, parasites and chemicals.
他们分析了细菌、真菌、寄生虫和化。
The organisms also produce a chemical. This chemical lets them enter a person's body.
这种生会产生一种化。该化会让们进入人体。
Some of the early names referred to their chemical properties.
早期的一些名字提到了们的化特性。
But how do you make chemicals, Linda? Where do they come from?
可是化药品怎么制造呢，琳妲？化药品是从哪里来的呢？
I chose chemistry as my major in my college.
那时我选择化作为大的专业。
Cigarette smoke contains 69 chemicals that are known to cause cancer.
香烟含有69种致癌化。
It's actually to start a chemical reaction.
而是为了引发化反应。
Cement is really the chemistry behind concrete.
水泥是混凝土背后的化。
It is a chemistry teacher in high school.
她是高中的一名化老师。
It's basically got a chemical raising agent in there.
里面有一种化膨松剂。
It is the number one country in chemistry.
德国在化界首屈一指。
Now, how did you discover these chemicals?
你们是怎样发现化品？
Officials apparently knew for years of a dangerous stockpile of chemicals, which finally blew up.
显然，官员在数年前就知道化品储存的危险性，这些化品最终被引燃。
When I left college, I worked in developing chemical dyes.
大毕业后，我从事化染料的开发工作。
The chemical composition is actually potassium nitrate.
化成分实际上是硝酸钾。
This is the chemical formula for what alkaloid?
这是什么生碱的化式？
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划词翻译
详细解释
学课时把学
品放进
。
60秒 听力 2013年7月合集 60秒-科美国人 2020年10月合集 
广泛应用于
繁衍后代的
产生活性
，这种
