critical fission chain reaction是什么意思

网络释义

用法例句

controlled nuclear fission chain reaction

受控核裂变链式反应

fusion fission hybrid reactor

核聚变裂变混合反应堆

(especially of fissionable material) able to sustain a chain reaction in such a manner that the rate of reaction increases.

（特别是指裂变物质）能够以反应速度不断增加的方式继续连锁反应。

fissionable material production reactor

可裂变物质生产反应堆

proton proton chain reactio

质子 质子链式反应

chain reacting pile

链式反应堆原子锅炉

PCR Assay for Diagnosis of Streptococcus Suis Serotype 2

聚合酶链式反应诊断2型猪链球菌

By varying the relationship of the uranium rods and the carbon, the chain reaction can be speeded up or slowed down.

通过改变铀棒和碳之间的位置关系，能使链式反应加速或减速。

Change of rural economic structure, transformation of surplus rural labor forces and urbanization-take Jiuquan a case;

酒泉市域农村产业结构变化—劳动力转移—小城镇发展的链式反应

Fissionable material used in a nuclear reactor.

可裂变物质用在核反应堆中的可分裂性材料

Variation of reaction heat for secondary reaction of FCC gasoline

催化裂化汽油二次反应过程中反应热的变化

Glossary of terms:nuclear science and technology--Fission reactor

GB/T4960.2-1996核科学技术术语裂变反应堆

Inside the reactor the large molecules are cracked into smaller molecules.

在反应堆里,大分子裂变为小分子。

Chain-reacting piles, or atomic-power reactors, contain a great quantity of uranium

链式反应堆，即原子反应堆含有大量的铀。

Fully inserted into the reactor, the control rods halt the chain reaction.

完全插入反应堆中，控制棒使链式反应暂时停止。

Preparation of Single-Stranded DNA Template for Pyrosequencing by Linear-after-the-Exponential-Polymerase Chain Reaction

指数线性聚合酶链式反应法制备焦磷酸测序反应的单链模板

Capable of sustaining a nuclear chain reaction.

临界的能够维持链式核反应的

For this reason these substances cannot sustain a chain reaction.

因此，这些物质不能维持链式反应。