第二册 第18课
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- 释义：
- n. 酵素; 酶
- 例句：
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This change is considered to be due to denaturation of the enzyme.
据认为这种变化是由于酶的变性作用造成的. 换一句 -
Removal of the inducer results in immidiate cessation of enzyme synthesis.
除去诱导物就会立即终止酶的合成. 换一句 -
Above a certain temperature, the enzyme molecule will become unfolded.
超过一定温度, 酶分子将会展开. 换一句
您还可以临摹下单词：
enzyme
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- 释义：
- adj. 生物化学的; 生化的
- 例句：
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Carbohydrates are one of the four major classes of biochemical molecules.
碳水化合物是四大类生物化学分子中的一类. 换一句 -
Firm liver enlargement and biochemical evidence of intrahepatic cholestasis are typical manifestations.
肝硬而肿大和肝内胆汁淤沸的生化改变是典型现象. 换一句 -
This biochemical inhibition of feeding by animals or plants is called " allelopathy ".
这一生物化学上抑制动物或植物的取食被称谓 “ 他感作用 ”. 换一句
您还可以临摹下单词：
biochemical
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- 释义：
- n. 传导性; 传导率
- 构词：
- conduct传导+ivity由……能力或特性→n.传导性,传导率
- 例句：
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At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.
在室温下, 钻石的热传导律比铜块高六倍左右. 换一句 -
The conductor is reluctant to reduce the conductivity of the semiconductor.
导演不情愿降低半导体的导电率。 换一句 -
Perfect conductivity is the first traditional hallmark of super - conductivity.
完全导电性是超导电性的第一个传统的检验标志. 换一句
您还可以临摹下单词：
conductivity
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- 释义：
- n. 中心; 核心; (苹果、梨等果实的)果心; 果心
- 构词：
- cor心脏,一致+e→n.果核, 中心, 核心
- 例句：
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The neutrons and protons form the core of the atom.
中子和质子构成了原子核. 换一句 -
The core of regular contributors is essential to the magazine.
有一群经常投稿的人对这份杂志是极为重要的. 换一句 -
The core of our appeal is freedom of speech.
我们呼吁的中心是要言论自由. 换一句
您还可以临摹下单词：
core
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- 释义：
- adv. 容易地; 很快地
- 例句：
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Although fatigue shows readily on Carter, he bounces back quickly.
卡特虽然容易显出疲劳的样子, 但他恢复得很快. 换一句 -
This plant prefers alkaline soil, though it will readily tolerate some acidity.
这种植物在酸性土壤中也能生存, 但硷性土壤更加适宜. 换一句 -
Most plastics do not readily conduct heat or electricity.
大多数塑料不易传热或导电. 换一句
您还可以临摹下单词：
readily
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- 释义：
- adv. 功能上; 机能上
- 例句：
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In this respect, the proceeding was functionally similar to a comparative licensing adjudication.
在这一点上, 手续在作用上即类似于比较许可证发放的裁断. 换一句 -
They are visually very similar to modal dialog boxes, but they are functionally very different.
它们在视觉上与模态对话框非常相似, 但功能不同. 换一句 -
Objective To explore occlusion reconstruction by computer aided design ( CAD ) with functionally - generated pathway ( FGP ).
目的探索借助功能性?记录(functionally-generated pathway, FGP ) 技术进行口腔固定修复体计算机辅助设计 ( Computeraided Design,CAD ) 生理性建?的方法. 换一句
您还可以临摹下单词：
functionally
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- 释义：
- adj. 有效率的; 熟练的; 效率高的; 有能力的
- 构词：
- ef出+fici做,制作+ent……的→能做出事来→有效的
- 例句：
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A quietly efficient manservant brought them coffee and brandy.
一个不起眼而能干的男仆给他们端来了咖啡和白兰地. 换一句 -
It's better to plan if you want arrangements to be really efficient.
如果你希望有个紧凑的安排,最好事先做个计划. 换一句 -
The heating system has recently been modified to make it more efficient.
暖气设备最近已进行了改造,使其效率得到提高. 换一句
您还可以临摹下单词：
efficient
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- 释义：
- n.&v. 要求; 请求; 需要(量)
v. 查问
- 例句：
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The workers'demand for better conditions was a catalyst for social change.
工人们要求改善工作条件促进了社会变革. 换一句 -
It is our demand that she should go there.
她到那里去是我们的要求. 换一句 -
A manufacturer can amplify the demand of a product by advertising widely.
厂商能用大做广告的方法来扩大人们对产品的需求. 换一句
您还可以临摹下单词：
demand
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- 释义：
- n. 红细胞
- 例句：
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There are numerous inherited antigens on the surface of the human erythrocyte.
在人的红细胞表面上存在许多遗传的抗原. 换一句 -
Erythrocyte membrane glycoproteins have been important factors in development of the mosaic model.
红血球膜的糖蛋白在建立类脂镶嵌模型中是一个重要因素. 换一句 -
Mouse bone marrow polychromatic erythrocyte micronucleus test was negative.
对小鼠骨髓嗜多染红细胞微核试验结果为阴性. 换一句
您还可以临摹下单词：
erythrocyte
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