1.
Edmond's balance
爱德蒙气体比重天平
2.
An instrument for determining the weight and density of air or another gas.
气体比重计测定空气或其他气体的重量及密度的仪器
3.
There are several kinds of gas in the air, with nitrogen amounting to the most part.
空气中有好几种气体, 氮所占的比重最大。
4.
It is a colourless, odourless and tasteless gas, slightly heavier than air.
它是一种无色、无溴、无味的气体，比空气稍重。
5.
Nitrogen makes up the major portion of the atmosphere (78.03% by volume, 75.5% by weight).
氮构成了大气的大部分（体积比78.03，重量比75.5%）。
6.
testing method for water absorption, bulk density, apparent specific gravity and apparent porosity of fired whiteware products
陶瓷吸水性、毛体积比重、表观比重、表观气孔率测定方法
7.
pycnometer test
液体比重计测定比重
8.
Comparison the effects between C_3F_8 gas and sterile air bubble in the anterior chamber ocular trauma reconstruction
比较全氟丙烷气体和消毒空气泡在眼外伤前房重建术中的作用
9.
A hydrometer for measuring the specific gravity of urine.
尿比重计衡量尿的比重的液体比重计
10.
cutback in mud weight
泥浆比重因气侵下降
11.
ratio of gas-cap volume to oil zone volume
气顶体积-油带体积比
12.
Carbon dioxide is nonflammable, colorless, and odorless in the gaseous and liquid states. The gas is approximately one and one-half times as heavy as air.
在液态和气态时二氧化碳是不可燃、无色、无嗅的。气体比空气重大约1.5倍。
13.
Children use more food, air and water than adults do in relation to their body weight.
相对于他们较轻的体重，儿童比成年人消耗更多的食物、空气和水。
14.
But compare to the result, competitors from different countries paid more attantions to the experience of racecourse and climate.
但是与成绩相比，各国选手显然更重视对赛场和气候的体验。
15.
Leaf gas exchange characteristics of Cajanus cajan and Mahonia fortunei in the limestone area in Chongqing,China
重庆石灰岩地区木豆与十大功劳叶片气体交换的比较
16.
Most solids are heavier than liquids.
大多数的固体比液体重。
17.
A hydrometer used to determine the specific gravity of acid solutions.
酸液比重计用来测定酸液比重的液体比重计
18.
In jodo science is more important than strength.
在柔道比赛中, 技巧比力气更为重要。