1.
hydrometer of constant immersion
变浮比重计浮比重计
2.
pycnometer test
液体比重计测定比重
3.
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
4.
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
5.
gravity battery
比重液电池，重力电池
6.
Hydrometer: An instrument used for measuring the specific gravity of a liquid or solution.
比重计:量度液体或溶液的比重的仪器。
7.
An instrument used to measure specific gravity.
比重计用于测量比重的仪器
8.
Comparison between intrathecal hypobaric bupivacaine and hyperbaric bupivacaine for caesarean section
轻比重与重比重布比卡因腰麻在剖宫产术中的作用比较
9.
Edmond's balance
爱德蒙气体比重天平
10.
Ostwald graviometer
奥斯特瓦尔德比重计
11.
Lipkin bicapillary pycnometer
利普金双毛细管比重计
12.
weights and ranks of information items
资料项目的比重和等级
13.
pumping temperature
泵送温度下的液体比重
14.
testing method for specific gravity of artificial abrasives
人造磨料比重测定方法
15.
medium density particle board
中密度碎料板-比重０．６－０．８
16.
an instrument for determining density or specific gravity.
测量比重或密度的仪器。
17.
He outweighs me by ten pounds.
他比我重10 磅。
18.
The ratio of mixing is : Component A∶Component B(wt.)=10∶1.
配比比例：（重量比）甲组份∶乙组份=10∶1。