1.
Mercury has a much greater density than water.
水银的密度比水大得多。
2.
having a lower population density than normal or desirable.
人口密度比一般的少或者比期望的少。
3.
The gas is much less dense than either the solid or the liquid.
气体的密度比固体和液体要小得多。
4.
Specific gravity is the ratio of the density of a substance to the density of water.
比重是某物质的密度与水的密度之比。
5.
medium density particle board
中密度碎料板-比重０．６－０．８
6.
an instrument for determining density or specific gravity.
测量比重或密度的仪器。
7.
In this definition, the contrast is given by the ratio of two light densities.
对比度定义为两个光密度之比。
8.
On the Proportional Coefficient α of Areal Density of Magnetic Charges σ_s to Linear Density of Magnetic Charges σ_l
关于磁荷面密度σ_s和磁荷线密度σ_1之比α
9.
solidity ratio
硬[密实]度比, (混凝土)实积比
10.
Encryption and decryption with NTRU algorithms is extremely fast,and key creation is fast and easy.
用NTRU产生的密钥方法比较容易,加密、解密的速度比RSA等算法快得多。
11.
The specific gravity of a material is the ratio of its density to that of water and is therefore a pure number.
物质的比重指的是物质的密度与水的密度的比值，所以是纯数。
12.
True density and specific gravity of your sample are displayed.
样品的真密度和比重都能够显示出来。
13.
testing method of the density and specific gravity for plastics
塑料的密度及比重试验方法
14.
9.2 Use the mud balance to determinate the mud weight.
用泥浆比重计测出泥浆的密度。
15.
Petroleum products--Determination of density by pycnometer
GB/T2540-1981石油产品密度测定法(比重瓶法)
16.
My grandfather spent his childhood in Mississippi.
我的祖父在密西西比度过了他的童年。
17.
having high relative density or specific gravity.
具有很高的相对密度或者比重。
18.
having low relative density or specific gravity.
具有很小的相对密度或者比重。