非晶稳定性很大程度取决于外界条件对临界晶核形成的影响,换句话说,即短程序范围内团簇的稳定性。
The stability of amorphous to some extent is affected by external conditions on the formation of critical nucleus, namely, the clusters in the short-range order.
因此,当来自东部和西部的造成降雨的超级晶核(水汽凝结形成雨水——译者注)融入其中,北部的印度和及其它河流已经涨满水了。
Thus, the Indus and other rivers were already swollen with water in the north by the time the supercell of rains from east and west merged above them.
事实上,目前普遍公认的理论是:雨的形成依赖于空气中尘粒的存在,因为尘粒可作为晶核,使雨珠在其周围生成。
In fact, the generally accepted theory now is that the production of rain depends upon the presence of dust particles in the air, which serve as nuclei about which the drops may form.
在形成金属晶体时又可分为同时进行的两个过程:结晶核心(晶核)的生成和成长过程。
In forming metal crystal and can be divided into performed at the same time two process: crystal core (forms) the generation and growth process.
结果表明,聚合物对碳酸钙晶核的形成和晶体的生长有很大影响。
The result demonstrates polymers have an profound influence on the nucleation and crystal growth.
钢水的凝固过程是晶核的形成及长大过程,而晶核的形成则依靠钢水的过冷度和钢水中的固体质点。
The solidification process of liquid steel is forming and growing pro cess of crystal nucleus, and formation of crystal nucleus depends on overcooling degree and solid particles in liquid steel.
其主要原因是脉冲电流产生的脉冲压力对晶核的形成和长大产生了影响。
The basic reason is that the pulse pressure, produced by the pulse current, affects the nucleation and growth of the alloy.
利用聚金细菌体表存在一种特殊的蛋白质,对金原子进行代谢,聚集、吸附金原子,形成金结晶核。
A kind of special protein on the surface of agglutinative bacteria can be used to metabolize, collect and absorb the gold atoms, and then gold crystal nucleus will be formed.
结果表明:氢提高玻璃转变和晶化激活能,延迟晶核的形成及长大。
It is shown that hydrogen increases the activation energy of the glass transition and crystallization, and retards the nucleation and crystal growth.
在还原生长期能够促进晶核周围铁晶粒向晶核扩散、迁移,形成晶粒平均尺寸较大的铁晶粒。
In growing period, the metal ferrous grains move to the nucleus, producing the bigger size of metal ferrous grains.
晶核的形核到达电极表面的粒子沿表面横向移动到金属点阵的适当位置,或与其它粒子相遇形成晶核;
The cell nucleation to an electrode surface along the surface of the particle moving laterally to metal matrix of the proper place, with other particles or meet the nucleation formation;
晶核的形核到达电极表面的粒子沿表面横向移动到金属点阵的适当位置,或与其它粒子相遇形成晶核;
The cell nucleation to an electrode surface along the surface of the particle moving laterally to metal matrix of the proper place, with other particles or meet the nucleation formation;
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