chemical substances发音

意思翻译

化学物质

相似词语短语

substances───n.[物]物质；基本内容；物品药物（substance的复数）

chemical───n.化学制品，化学药品；adj.化学的

harmful substances───[环境]有害物质

controlled substances───[医]管制物质；控制物质

nonnutritive substances───非营养物质

chemical formula───[化学]化学式

chemical equation───化学反应式；化学方程式

caprid chemical───卡普里德化学公司

chemical sensors───化学传感器

双语使用场景

This paper deals with the changes of chemical substances during the storage of Chinese chestnut (Castanea mollissima).───这篇论文研究了板栗贮藏过程中其化学物质所发生的变化。

Being frightened makes your brain flood with healthy chemical substances that excite your mood and release feelings of great excitement.───受惊吓时会让你的大脑充满一些健康的化学物质，能刺激你情绪，让你十分兴奋。

Holland's system received a severe test when a truck loaded with chemical substances caught fire in the tunnel and exploded.───当一辆装满化学物质的卡车在隧道中起火并爆炸时，霍兰德的系统受到了严峻的考验。

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。

Canada, the United States and European authorities have to long-term monitoring of these chemical substances.───加拿大、美国及欧洲各国当局已经表现要长期监测这些化学物质。

Limit Value Air concentration of chemical substances to which workers may be exposed to daily without adverse effect.───工人每天接触不至于产生不良反应化学介质的空气浓度的极限值。

The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.───两个人格的相遇像是两种化学物质接触：假如有任何的反应，两者都转换了。

C surface coating: the use of chemical substances in the film surface coating, increase the surface tension, change surface properties.───表面涂布：使用化学物质在薄膜表面进行涂布，增大表面张力，改变表面特性。

People who don't like GM foods point out the fact that they contain chemical substances that could be dangerous to other forms of life.───不喜欢基因改造食品的人指出，它们所包含的化学物质可能对其他形式的生命有害。

英语使用场景

The latest system lists over 68000 chemical substances, their hazards and remedial actions.

Some chemical substances have the potential to crystallize in two alternative ways.

Mixtures All chemical substances, whether elements, compounds or mixtures, are made up of three types of particles.

Chemical Substances Pure substances have a fixed composition and well defined chemical and physical properties.

Women Inventors All matter is composed of chemical substances.

The naming or nomenclature of chemical substances falls broadly into two categories: inorganic nomenclature and organic nomenclature.

Or again, take the multitudinous array of chemical substances that exist in the natural world.

This article reviewed several chemical substances in Moschus and its pharmacological activity. It provided the oritical basic of the clinical use of Moschus.

Soil consists of various chemical substances.