结晶度

A self-made vacuum melting and argon shield continuous unidirectional solidification equipment was used to produce copper tube with continuous columnar structure.

采用自行研制的真空熔炼、氩气保护连续定向凝固设备制备出具有连续柱状晶组织的铜管铸坯，分析了铜管铸坯生产中熔体温度、连铸速度、冷却水量，结晶器等对其的影响。

Besides chemical factors, mechanical effect also plays a certain role in controlling calcification since the stability of calcium carbonate crystal is dependent on pressure.

影响转换除了化学因素外，机械力学也很有关系，因为碳酸钙的稳定度与压力有关。贝类的碳酸钙结晶只产生在开口处，壳会随身体成长，有个有趣的力学机制在控制晶相的转换。

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This ejector was mainly used in solar desalination system to pump the non-condensing gas and keep an appropriate vacuum. At the same time, it could also be used to pump and drain the brine water to avoid briny crystallization.

其主要应用于太阳能海水淡化装置，用来抽吸系统中的不凝气体，以保持系统适当的真空度；同时抽吸排放浓海水，避免海水结晶。

In kelvins 在kelvins ~0 K (crystalline non-neutral plasma [ 12 ] ) to ?

0度（结晶非中性等离子体[ 12 ] ），以

Low concentration of compatible elements in all the rocks indicates the magmas experienced different extent of differentiation crystallization.

各期次玄武岩的相容元素丰度较低，表明岩浆发生过不同程度的分离结晶作用。

That is to say, in SDS-CaCl_2 system, the crystallization phenomenon resulted from the solubility product of Ca_2 salt, is the main mechanism of surfaetant precipitation.

即可以认为，在SDS-CaCl_2体系中，Ca_2的溶度积效应导致的结晶现象，是表面活性剂沉淀的主要机理。

The results showed that when PA1010 was filled with 1.5% n- SiO2, the properties of the coating was best .The coating-substrate adhesion stress was 28.9 MPa . The self-strength of the coating was 69.8 MPa. DSC analysis shown that n- SiO2 could increase the crystallization speed of PA1010 coatings obviously.

结果表明：当复合涂层配比为m(PA1010)：m(n- SiO2)=100.0： 1.5时，复合涂层综合性能较佳，涂层自拉伸强度为69.8 MPa，涂层与基体结合强度为28.9 MPa；纳米SiO2有明显的异质成核作用，使复合涂层的过冷度由27.0 ℃下降为24.0 ℃；纳米SiO2能够显著提高涂层的力学性能，有助于提高复合涂层的结晶速率，具有明显的成核作用。

If crystallisation occurs, the emulsion may develop unusually abnormal increases in viscosity during room temperature ageing.

如果结晶情况，乳液可在室温下发现异常，粘度增加。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。