Comphrehensive implementation of Le Systeme international d unites (SI) in railway train traction calculation involves the selection of the unit for specific effort.
列车牵引计算全面贯彻国际单位制时，涉及单位力的单位选择。
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）；
International System of Units(SI)
国际单位制（国际制）
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。
The State shall adopt the International System of Units (SI).
国家采用国际单位制。
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。
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。
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。
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。
Metric unit is a measuring unit used internationally.
公制单位是国际通用的计量单位。
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
Code for international system of units
GB/T9648-1988国际单位制代码
the basic unit of length adopted under the System International d'Unites (approximately 1.094 yards).
国际单位制所采用的基本长度单位（约（待查表）码）。
The unit of work and energy in the SI system is the joule(J).
在国际单位制（SI）中，功和能的单位是焦耳（J）。
Sievert / Sv refers to the SI unit of personal dose.
一七西弗：指国际单位制之人员剂量单位。
SI units and recommendations for the use of their multiples and of certain other units
GB3100-1993国际单位制及其应用
international unit of immunological activity
免疫活性的国际单位
global chronostratigraphic unit
国际性年代地层单位
In 1960, an official international body recommended the use of the International System of units.
1960年，一个官方的国际组织推荐采用国际单位制。