nucleate

名词：

名词: nucleation

更多词形：

名词: nucleation | 动词过去式: nucleated | 动词过去分词: nucleated | 动词现在分词: nucleating | 动词第三人称单数: nucleates |

单词例句：

Related investigations have revealed that the modification mechanism of Ca is polygonal type Mg_2Si particles nucleate from CaSi_2 particles.

由于Si和Ca的熔点较高，一般情况下用Al-Si、Al-Ca和Mg-Ca等中间合金引入Si和Ca元素，而直接向镁合金中添加硅钙合金的研究还未见报道，因此本文通过在AM60合金的基础上添加硅钙合金，来研究硅钙合金对AM60合金组织和性能的影响。

It is clear that microcracks nucleate and develop along polycrystalline boundaries, in which stress concentration resulted from elastic anisotropy and difference of phase transformation strain exist.

弹性各向异性和相变应变差引发晶界应力集中， 导致合金在拉伸条件下发生晶间断裂；

Objective To discuss the clinical curative effect of chronic urticaria treated with combination of bacilli Calmette Guerin Polysaccharide Nucleate ( BCGPN) and mizolastine.

目的为探讨卡介菌多糖核酸与咪唑斯汀联合治疗慢性荨麻疹的临床疗效。

Departure from the Nucleate Boiling(DNB) is observed at the conditions with high heat fluxes in the vertical internally ribbed tube.

内螺纹管内的旋流效应消失，传热恶化提前，在高热负荷条件下，会发生第一类传热恶化。

onset of nucleate boiling (ONB)

核态沸腾起点（ONB）

nucleate boiling heat transfer

核沸腾热传递

at the two and four nucleate stages

在双核及四核期

A new dynamic microlayer model has been proposed to predict theoretically the heat flux in fully developed nucleate boiling regions including critical heat flux (CHF).

与以前的理论模型不同的是,微液层模型给出了传热面上气-液-固接触的动态构造。

In the transition area,new grains nucleate at the intersections of grain boundaries.During the competitive growth process,the grains with the inferior or...

多晶生长暂停拉伸时,新晶粒将在柱状晶顶部晶界夹角处形核并长大,而且新晶粒的晶格取向与原有晶粒的取向无关.