1.
hx = peak height of ethanol from the unknown;hs = peak height of internal standard (isobutanol) in the known
hx=已知物中乙醇的峰高;hs=未知物中内标物(异丁醇)的峰高
2.
He has become a figure known to everyone.
![点击朗读](/dictall/images/read.gif)
他已成了一个知名人物。
3.
Several chemicals are well known teratogens.
![点击朗读](/dictall/images/read.gif)
有一些化合物已知是致畸物质。
4.
(when it has already been mentioned or implied
![点击朗读](/dictall/images/read.gif)
指已提到过的或已知所指的人、物、事或群体
5.
They be notify of the arrival of the shipment .
![点击朗读](/dictall/images/read.gif)
通知他们装运的货物已到.
6.
If the zoo has obtained another giant panda it's news to me.
![点击朗读](/dictall/images/read.gif)
我还不知道动物园已添了一只大熊猫。
7.
We received advice that the goods had been dispatched.
![点击朗读](/dictall/images/read.gif)
我们收到了关於货物已发出的通知.
8.
This plant can be referred to a known species.
![点击朗读](/dictall/images/read.gif)
这种植物可归入已知的一类标本中。
9.
We hereby inform you that your last shipment have apparently is lose.
![点击朗读](/dictall/images/read.gif)
上批货物显然已经丢失,特此告知。
10.
Humans had named 1.5m creatures so far.
![点击朗读](/dictall/images/read.gif)
人类迄今已认知了150万种生物。
11.
We are pleased to inform you that your order has been duly dispatched.
![点击朗读](/dictall/images/read.gif)
欣然通知你方所订货物已按时发运。
12.
Humic substances are known to coat membrane filters.
![点击朗读](/dictall/images/read.gif)
腐殖质是已知能够覆盖滤膜的物质。
13.
The pig is the only animal in which hog cholera is known to occur naturally.
![点击朗读](/dictall/images/read.gif)
猪是已知自然发生猪瘟的唯一动物。
14.
The presently known particles are the ultimate building blocks of matter.
![点击朗读](/dictall/images/read.gif)
目前已知的粒子是物质的最终构件。
15.
a language unit by which a person or thing is known.
![点击朗读](/dictall/images/read.gif)
已知道的人或物的语言单位。
16.
Utilizing the given microstallite primers for the search of target DNA;
![点击朗读](/dictall/images/read.gif)
利用已知微卫星引物寻找目的DNA
17.
He is the All-Hearing, the All-Seeing, and the All-Knowing. In a perfect manner, His knowledge encompasses all things, the open and the secret, and the public and the private.
他耳听一切、望穿万物且无所不知。他的知识完美地涵盖万物,无论已知及未知,以及公众且私人。
18.
Some industrial chemicals and food additives are known to be cancer-producing.
![点击朗读](/dictall/images/read.gif)
已知有些工业上的化学物质和食物附加物是致癌的。