临界质量

词组短语

critical mass

与临界质量相关的网络例句 [注：此内容来源于网络，仅供参考]

It is all about reaching critical mass for content, internal and external links.

这是所有达到临界质量为内容，内部和外部的联系。

This is a small number and it is anyone's guess if it constitutes a critical mass.

这是一个小数目，这是任何人的猜测，如果它构成临界质量。

His first task was to calculate the critical mass of uranium-

他的第一份工作是计算铀-235的临界质量，也就是维持链式核反应所需的质量。

Yet, achieving critical mass is not simple.

然而，实现临界质量并不简单。

The term "critical mass" originally came from the world of physics, where it was originally defined as the amount of fissionable material needed to maintain a fission chain reaction. It's since been adopted as a more general term,"the minimum amount required to start or maintain a venture."

"临界质量"一词来自物理学，原意为发生裂变链式反应所需的最少质量，后引申为更为宽泛的"成就或维持某项事物所需的最低数量"之意 [6] 。

Rapidly creating super criticality, either by shooting one piece of subcritical material into another, or compressing subcritical mass fissionable materials together to accomplish this.

超临界快速制造，已由拍摄成另一块临界物质、压缩裂变材料临界质量或一起做到这一点。丰富的材料

This was just after the Critical Tits (a topless version of Critical Mass Bicycle ride)..

这是刚刚结束的临界山雀（一骑自行车的临界质量裸体版）。。

The direct cause of the criticality accident was workers putting uranyl nitrate solution containing about 16.6 kg of uranium, exceeding the critical mass, into a precipitation tank.

这次临界事故的直接原因是工人们把含有大约16.6千克铀，超过了临界质量的硝酸铀放进一个沉淀槽。

Caudatum was studied. 0.05 mg/L could be the critical mass concn. of P. caudatum fitting to Cu(superscript 2+).Below this concn., the polysaccharide content in P. caudatum was increased in a small range with the increment of mass concn. of Cu(superscript 2+),then the growth and propagation of P. caudatum was strengthened and above this concn., the polysaccharide content was decreased significantly with the increment of mass concn. of Cu(superscript 2+), then the growth and propagation of P. caudatum began to be restrained obviously and the poison was more obvious when the concn.

结果］0.05 mg/L可能是大草履虫适应Cu(上标 2+)的临界质量浓度，低于此浓度时，大草履虫体内的多糖含量随着Cu(上标 2+)质量浓度增大而呈现小幅度的增高，大草履虫的生长繁殖得到增强，高于此浓度时，大草履虫体内的多糖含量随着Cu(上标 2+)质量浓度增大而显著地降低，大草履虫生长繁殖开始明显受到抑制，且浓度越高受毒害越明显。

Theory predicts that a white dwarf star will explode when infalling matter from a companion star increases the mass of the white dwarf beyond a critical mass limit, known as the Chandrasekhar limit.

理论预言，当来自伴星的物质让白矮星的质量增加到了临界质量极限即钱德拉塞卡极限时，白矮星就会爆发。

与临界质量相关的网络解释 [注：此内容来源于网络，仅供参考]

critical damping constant：临界阻尼常数

1480 临界空蚀数 critical cavitation number | 1481 临界阻尼常数 critical damping constant | 1482 临界质量 critical mass

critical mass：临界质量

以当时的条件,纳粹要制造原子弹几乎是不可能,也使得欧洲人民免去了遭纳粹原子弹的厄运,最后高举正义大旗的美国人用十几千克的铀造出原子弹来,于是亚洲人民遭了殃...(笑)很难想象海森堡会犯如此三流甚至不入流的错误,"临界质量"(critical mass)的运算可是当年我国

critical mass flux：临界质量流量

critical heat flux modified spacer factor 临界热流密度格架修正因子 | critical mass flux 临界质量流量 | critical nuclide 关键核素

critical mass flux：临界质量流密度

critical mass 临界质量 | critical mass flux 临界质量流密度 | critical size 临界尺寸

minimum critical mass：最小临界质量

minimum critical heat flux ratio 最小临界热通量比 | minimum critical mass 最小临界质量 | minimum critical power ratio 最小临界功率比

two-group critical mass：双群临界质量

two-group constant 双群常数 | two-group critical mass 双群临界质量 | two-group diffusion theory 双群扩散理论

critical mass of fission bomb：分裂弹的临界质量

"critical mass","临界质量" | "critical mass of fission bomb","分裂弹的临界质量" | "critical operation","临界运转"

critical isotherm：临界恒温线

critical dimension 临界尺寸 | critical isotherm 临界恒温线 | critical mass 临界质量

critical opalescence：临界乳[白]光

临界质量 critical mass | 临界乳[白]光 critical opalescence | 临界现象 critical phenomena

partial crit：次临界质量

partial correlation coefficient 分相关系数 | partial crit 次临界质量 | partial cross section 部分截面