查询词典 neutron

When blanket is designed, some necessary data, including tritium breeding ratio, irradiation damage ratio, intensity of activation radiation, magnet and thickness of shield, can be get through neutronics calculation. All of that must base on heat load and neutron power flux of first wall and divertor plate. So, the preparative calculation is prformed for that.

在设计包层时，需要进行中子学计算得到氚增殖率、辐射损伤率、活化放射性强度、磁体及其屏蔽厚度的计算、核加热产生率和冷却系统设计和安排的必要数据，而这一切都必须先知道第一壁和偏滤器靶板的中子壁负荷和热负荷；为此作了必要的先行准备计算工作。

Objective: To investigate effects of low dose rate neutron on the nucleated cells and DNA of rat bone marrow.

目的：研究低剂量率中子照射对大鼠骨髓有核细胞数量的影响及对其细胞DNA的损伤效应。

Some of the applications are listed below: Sand blasting nozzle, mechanical seal, wire drawing mould, neutron absorption block, bulletproof vest, armor plate, measuring clap.

产品广泛应用于喷砂机械的喷射嘴；密封环节中密封垫；半导体电子元器件；拉丝模具；铸造行业的高温衬；防弹衣片；防弹装甲板；核反应堆控制棒和屏蔽材料。

Since a 7-solar-mass is too large to be a white dwarf or neutron star, it must be a black hole.

因为有着7个太阳质量的星体不可能是白矮星或中于星，所以它一定是黑洞。

Comparing with the magnetic fields in the neutron star andwhite dwarf of 10~7 Gauss, the magnetic fields in the solar atmosphere is much smaller.

与中子星、白矮星等致密天体上高达10~7高斯的磁场相比，太阳表层大气中的磁场则要弱得多。

The collapse of a star may produce a White Dwarf or a neutron star — a star, whose matter is so dense that it continually shrinks by the force of its own gravity .

一些星星的瓦解可能会产生一颗白矮星或一颗中子星—一颗星，那些东西是如此的密集以至于被它们自己的引力不断的缩短。

The collapse of a star may produce a White Dwarf or a neutron star — a star, whose matter is so dense that it continually shrinks by the force of its own gravity.

一颗超新星的崩溃可能会产生白矮星或中子星，其物资的密度非常大以至于在其自身重力的作用下持续收缩。

X-ray flashes had previously been detected from some neutron stars, but they never exceeded the Eddington limit by very much.

以往天文学家就曾观测到过从中子星发出来的X射线闪光，但其亮度从来不会超过艾丁顿上限太多。

X-ray flashes had previously be detected from some neutron stars, but they never exceeded the Eddington limit by very much.

以往天文学家就曾观测到过从中子星发出来的X射线闪光，但其亮度从来不会超过艾丁顿上限太多。

From the perspective of a new international study was given to the theory of neutron transport problems Case eigenfunction method of rigorous theory.

从崭新的角度给予了当时国际上研究中子迁移理论中本征函数问题的Case方法严格的理论。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。