primary standard是什么意思

网络释义

用法例句

(2)fact is the prototype standard;

客观实际或事实是原型标准和对照标准；

The Whole Destructive Experiment of Prototype Standard Unit--Building of Framed Light--Weight Panel--the Introduction of a Timed Loading Method

框架轻板原型标准单元整体破坏性试验—同步加载方法

hydrogen maser frequency standard

氢激射型原子频率标准

Fidelity to an original or a standard.

忠实，忠诚对原型或标准的忠实

Are there templates or standard approaches which can be tested globally?

原型和标准可遵循，那些可以测试？

A Prototype of an IEC 61970 Based Real-time Database

基于IEC 61970标准的实时数据库原型系统

Comparison of the Differences among the Standard Strains of Chlamydia Trachomatis

沙眼衣原体标准株不同型之间的差异性分析

NBS A time scale

国家标准局原子时标

Alu/Stainless Steel Standard

铝/不锈钢 标准型

Stainless Steel/Steel Standard

不锈钢/钢 标准型

Copper/Stainless Steel Standard

铜/不锈钢 标准型

Preliminaries on the Principles on Literate Standard of Toponym Standardization;

试论地名标准化“语文标准”的原则问题

windows of standard width; standard sizes; the standard fixtures; standard brands; standard operating procedure.

窗户的标准宽度；标准型号；标准的固定物；权威商标；标准操作程序。

cesium atomic beam frequency standard

铯原子射束的频率标准

Technical Standard for sampling of undisturbed soils

原状土取样技术标准

He used a principle, which though helpful was hardly well grounded, to establish canonical forms of curves.

他采用了一个虽然方便却不很有根据的原理来建立曲线的标准型。

"The international prototype kilogram, the primary standard (see weights and measures) for weight, is made of an alloy comprising 90% platinum and 10% iridium."

国际标准质量千克的原型就是由90%铂和10%铱的合金制成的。

Such simple and fully verified leading are certainly the originals and prototypes of the truth-process.

这类简单且得到完全证实的导向，肯定是真理过程的原型和标准。