基本释义:

失效的核素

网络释义

1)extinct nuclide,失效的核素

2)extinct natural radionuclides,消失的天然放射性核素

3)Failure factor,失效因素

4)Appraisal factor of Performance appraisal,绩效考核的评价因素

5)multifactor failure,多因素失效

6)out of operation; out of work,ineffective,inactlve,extinct,失效的

用法和例句

The failure factors of the vacuum electron tube have also been studied.

本文分析了电真空器件的失效因素 ,指出各个因素对电真空器件失效的影响大小。

In this paper we have studied the main field failure factors of crystalline silicon PV module, propose relevant methods in design and manufacture process, in order to improve reliability of crystalline silicon PV module.

本文分析研究了晶体硅光伏组件野外应用中主要失效因素,提出在设计制造过程中采取相应的措施,以提高晶体硅光伏组件的可靠性。

extinct natural radionuclides

消失的天然放射性核素

extinct natural radionucleus

消失的天然放射性核

secondary natural radionuclides

次生天然放射性核素

induced natural radionuclide

感生天然放射性核素

Estimation of Natural Terrestrial External Exposure Levels of Nuclides in Soils in Chengdu

成都市土壤天然放射性核素的外照射水平估算研究

A nuclide that exhibits radioactivity.

放射性核素表现出放射性的核素

APPLICATIONS OF NATURAL ISOTOPES OF ~7Be AND ~(210) Pb IN ATMOSPHERIC SCIENCE

天然放射性核素铍-7和铅-210在大气示踪研究中的应用

The investigation and analysis on natural radioactivity nuclide specific activity of cement product in china

我国水泥产品天然放射性核素比活度的调查分析

These artificial radio-elements behave in all respects like the natural radio-elements.

这些人造的放射性元素在各方面的表现和天然的放射性元素一样。

radionuclide studies of digestive system

消化系统放射性核素检查

Natural Radioactive Nuclide Level of the Agricultural-animal Products and Annual Comunity Intake in Lanzhou City;

兰州市农畜产品天然放射性核素含量水平与公众年摄入量

Contrast Study on Natural Radioactive Nuclides Contents of Rice between Xiangshan Uranium Deposit Area,Jiangxi and Non-Uranium Depsoit Area

江西相山铀矿区与非铀矿区稻谷中天然放射性核素含量对比研究

alpha-emitting radionuclides

发射α粒子的放射性核素

A naturally occurring or artificially produced radioactive element.

放射性元素自然产生或人为制造的放射性元素

Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.

α粒子是从天然放射性蜕变得到的带正电的氦核。

a radioactive isotope of an element; produced either naturally or artificially.

天然存在或人工合成的某种元素的放射性同位素。

Seventy of the 350 naturally occurring isotopes are radioactive.

自然界有350种天然同位素，其中70种有放射性。

Detection of Alpha Radioactivity Using Autoradiography With Phosphor Screen

用磷屏放射自显影法测量α核素的放射性活度