剑桥英语:CAE(C1高级) - 化学与材料过程

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剑桥英语:CAE(C1高级)
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Ex: The physicist designed an experiment to study how magnetic fields can accelerate charged particles to high velocities .

物理学家设计了一个实验来研究磁场如何能够将带电粒子加速到高速度。

to dissolve [动词]
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溶解

Ex: The effervescent tablet is currently dissolving in a glass of water .

泡腾片目前正在一杯水中溶解

aluminum [名词]
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Ex: Engineers prefer aluminum for aircraft construction due to its excellent strength-to-weight ratio .

工程师们因其优异的强度重量比而更喜欢用来制造飞机。

copper [名词]
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Ex: The Statue of Liberty is famous for its green color , which is due to the natural patina formed on its copper surface over time .

自由女神像因其绿色而闻名,这是由于随着时间的推移,其表面形成了自然的铜锈。

lead [名词]
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Ex:

旧建筑的屋顶是由板制成的,这种耐用材料提供了极好的防风雨保护。

gunpowder [名词]
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火药

Ex: The invention of gunpowder revolutionized warfare by enabling the development of firearms and cannons .

火药的发明通过使枪支和大炮的发展成为可能,从而彻底改变了战争。

dynamite [名词]
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炸药

Ex:

阿尔弗雷德·诺贝尔在1867年发明了炸药,作为硝化甘油更安全的替代品,硝化甘油具有高度挥发性。

laser [名词]
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激光

Ex: In industrial settings , lasers are used for cutting and welding metals with high precision .

在工业环境中,激光用于高精度切割和焊接金属。

generator [名词]
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发电机

Ex: Wind turbines use generators to convert the kinetic energy of wind into electrical energy .

风力涡轮机使用发电机将风的动能转化为电能。

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蒸发

Ex: The puddles are slowly evaporating under the hot sun .

水坑在炎热的阳光下慢慢蒸发

explosive [名词]
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爆炸物

Ex: Police found several explosives hidden in the abandoned building .

警方在废弃建筑中发现了几个隐藏的爆炸物

to extract [动词]
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提取

Ex: He used a special tool to extract the nail embedded in the wood .

他使用了一种特殊的工具来提取嵌入木头中的钉子。

lining [名词]
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衬里

Ex: Engineers fitted the pressure vessel with a ceramic lining to guard against abrasive slurry .

工程师为压力容器安装了陶瓷衬里,以防护其免受磨蚀性泥浆的损害。

component [名词]
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组件

Ex: Each component of the machine must be carefully assembled .

机器的每个组件都必须仔细组装。

toxin [名词]
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毒素

Ex: Food safety regulations require thorough testing to ensure products are free from harmful toxins .

食品安全法规要求进行彻底测试,以确保产品不含有害毒素

residue [名词]
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残留物

Ex: After cleaning the windows , there was a stubborn residue of soap scum that required additional scrubbing .

清洁窗户后,还有顽固的肥皂残留物需要额外擦洗。

toxicant [名词]
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毒物

Ex:

研究人员在数十年农药使用后测量了土壤中的毒物浓度。

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the process or state of breaking apart or losing structural integrity

Ex: Moisture and bacteria caused the wood to enter slow disintegration .