查询词典 crystallization

As the crystallization of human civilization, trust institution has a long history, since it started from England and became popular all over the world.

信托制度作为人类文明的结晶，具有非常悠久的历史，自其发端于英国以来已风靡全球，走向世界。

The characteristics of two technologies in vacuum-crystallization-system were discussed during the production process of titanium dioxide with sulphate process.

分析了硫酸法钛白生产过程中真空结晶系统的两种工艺技术路线的特点以及硫酸亚铁结晶过程的行为，认为采用两级蒸汽喷射法，可有效保证喷射器工作在最佳工作区间，并对其操作参数的优化进行探讨。

Multi-phase CFD simulations of the crystallization process of ammonium sulphate in an industrial batch DTB crystallizer have been performed using Euler-Euler method.

在实验的基础上，使用欧拉-欧拉多相模型，在工业尺寸的间歇DTB结晶器中对硫酸铵结晶过程多相流进行了模拟。

The molecular motion of amorphous region at high-frequency was found to be hardly affected during the stretching processes. In summary, elongation has created major but different influences on the morphology and molecular motion of the aforementioned four series of polymeric elastomers. For those elastomers like natural rubber and poly , elongation has induced crystallization of the noncrystalline or the soft segments. The crytallinitiy and the crystal thicknesses increase monotonously during the course of the stretching; On the other hand, the stretching processes for those semicrytalline copolymers like EMA and POE are rather complex, including the formation of crystal at relatively low λand the destruction of the crystal at the utmost λ. It revealed that stretching process has resulted in a decreasing of the thicknesses and a shortening of 〓C T〓s for the orthorhombic crystalline components.

拉伸对上述四个弹性体体系的聚集态结构都产生了很大影响，但是影响的程度和内容因体系而不同，对于本身存在着化学交联或者是物理交联的体系而言，拉伸导致了其中本来难以结晶组分的结晶，且结晶度随着拉伸比增加而增加，与此同时，体系结晶的晶片厚度也会逐渐增加；而对于结晶性共聚物体系，如EMA和POE，结晶区本来起到了物理交联的作用，在这种情况下拉伸的影响变得比较复杂，拉伸对于不同晶型的影响有所不同，在拉伸比较低的情况下体系总体的结晶度会有所增加，说明有新的结晶产生，当接近或达到断裂伸长比时，体系的结晶度会突然降低，含量占优的结晶会被拉伸所破坏，含量较低的结晶在整个拉伸过程中受的影响较小。

The step that determines the rate of the zeolite crystallization process is the gelation of metakaolinite*.

偏高岭土*的凝胶化速度是整个晶化过程的决定步骤，该晶化过程极易形成大量聚晶。

Product formation lined face, smooth and strong, with the traditional steel-lined tank plastic board, glass-steel-lined steel tank, it has a better corrosion-resistant, non-leaking, non-peeling, wear-resistant, long life, etc., corrosive liquid is ideal for shipping container storage and transportation, can be applied to 100 ℃ the following motor transport tanks, piping, low pressure tanks, vacuum tanks, reactor, fermentation tanks, ion-exchange columns, pickling tank, sedimentation tanks, and cans , the crystallization of cans, cans enrichment, plating tank, pickling tank and so on.

产品内衬面平整、光滑、坚固，与传统的钢衬塑料板储槽、钢衬玻璃钢贮槽相比，具有更良好的耐腐蚀、不渗漏、不剥离、耐磨损、寿命长等优点，是装运腐蚀液体的理想储运容器，可应用于100℃以下的汽车运输槽罐、管道、低压罐、真空罐、反应釜、发酵罐、离子交换柱、酸洗槽、沉淀罐、中和罐、结晶罐、浓缩罐、电镀槽、酸洗槽等。

Chlorine atoms may play a space-filling role in the crystallization process.

这可能是由于氯原子在结晶过程中起到了一个空间填充的作用。

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 matter content in cementation silica is higher, go against production high pure vitreous kiln silica brick, and crystallization silicon...

胶结硅石中杂质含量较高，不利于生产高纯玻璃窑硅砖，而结晶硅。。。

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。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。