1.
This system is called the International System of Units, abbreviated SI.
这种单位制叫国际单位制，缩写为SI。
2.
The unit of impulse, in any system, equals the product of the units of force and time in that system.
在任一单位制中，冲量的单位等于该单位制中力和时间单位的乘积。
3.
International System of Units(SI)
国际单位制（国际制）
4.
units of non-international system of measurement chosen by the State (see Table 4);
国家选定的非国际单位制单位（见表４）；
5.
the basic unit of thermodynamic temperature adopted under the System International d'Unites.
国际单位制采用的热力单位。
6.
the basic unit of electric current adopted under the System International d'Unites.
国际单位制所采用的电流的基本单位。
7.
the basic unit of luminous intensity adopted under the System International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a blackbody radiating at the temperature of 2,046 degrees Kelvin.
国际单位制所采用的基本光强度单位。
8.
the unit of solid angle adopted under the System International d'Unites.
国际单位制采用的立体角度单位。
9.
The new SI-a milestone for the foundation of base units
新国际单位制——建立基本单位的里程碑
10.
Lorentz-Heaviside system
洛伦兹－海维西特单位制
11.
Heaviside-Lorentz system of units
海维西特－洛仑兹单位制
12.
Code for international system of units
GB/T9648-1988国际单位制代码
13.
apothecaries' weight
(重量单位) 药衡制
14.
apothecaries' measure
(容积单位) 药衡制
15.
a unit of heat equal to 100,000 British thermal units.
热量单位等于,英制热单位。
16.
Metric unit is a measuring unit used internationally.
公制单位是国际通用的计量单位。
17.
The Unit Welfare System--A Case Study of Unit M;
单位体制下的福利——以M单位为例
18.
any of the unit of the troy system of weights.
任何金衡制重量单位。