查询词典 crystallization

After crystallization silicide is finished, the density of the silicified wood is very high, the hardness can also reach 6.5-7.0 grades, like glass, much harder, similar to the gem (more than 7 grades) than the marble (4 grades), the timber of so high hardness, it can not moved that the wood is sawn, can't saw to cut open with the general stone material either.

在硅化结晶完成之后，硅化木的密度是很高的，硬度也可达到6.5-7.0级，与玻璃一样，比大理石(4级)要硬得多，与宝石7级以上）相似，如此高硬度的木材，木锯是啃不动的，也不能以一般石材来锯剖。

To analysis crystallization kinetic equations, it was showed eligible stirring rate dependency and the high order dependence on supersaturating, which suggested that crystal growth of 6APA was surface integration controlled.

浓度推动力对于成核速率大于搅拌速率以及悬浮密度的影响，表明6APA成核过程同时包括了初级非均相成核以及二次成核；搅拌速率对6APA成长速率的极小影响以及过饱和度的较大影响，说明在试验条件下6APA晶体生长为表面反应控制。

At present, many foreign countries use low-level mold casting, its aim is to improve the cooling intensity, to reduce or eliminate a cooling air gap zone heating phenomenon, it is virtually non-existent secondary cooling of the quenched situation, ordinary flat ingot casting has been the crystallization of height reduced to 100 people, of course, this has required the operator to operate a high level or additional level of white dynamic control system.

目前，许多外国国家使用低级别的模铸造，其目的是提高冷却强度，以减少或消除地区差距的冷却空气加热的现象，几乎是不存在的二次冷却淬火的情况，一般小锭铸造一直减少到100人，当然，高度结晶，这需要经营者经营的高层次或白色的动态控制系统的额外的水平。

A systematic study on the crystallization process of ammonium sulphate has been performed in this thesis.

为了改善饱和器结晶硫酸铵过程中，生成的晶体颗粒较小，粒度分布不均匀，色度不理想，并伴有晶体聚结现象发生等问题。

A systematic study on the crystallization process of ammonium sulphate has been performed in this thesis. Computational Fluid Dynamics simulations and optimization of the crystallizers have been carried out in conjunction with multi-phase model.

本文对硫酸铵结晶工艺进行了系统的研究，并在此基础上，运用计算流体力学方法，对硫酸铵结晶器进行了模拟和优化，并对硫酸铵结晶过程进行了多相模拟。

The effects of parameters, such as seeds added, agitation speed, evaporation temperature, pH of solution etc., on the product quality have been studied. And an optimal operating condition of crystallization of ammonium sulphate has been determined.

考察了投加晶种，搅拌速率，蒸发温度，pH值等操作参数，对结晶过程最终产品粒度分布和晶形质量的影响，确定了硫酸铵结晶工艺的最优的操作条件。

Because in the "journey" piece of new information, the husband and wife must be an official game, it can be ambiguous, sweet,"bridal chamber Anthurium Night" when they gave birth to the crystallization of their love.

因为在《征途》新资料片里，必须是游戏正式夫妻，才可以通过暖昧、甜蜜的&洞房花烛夜&，孕育他们的爱情结晶。

Experience shows that the introduced magnetic field can give an effective intervention to the transition of droplet, flowing of molten bath metal, crystalline and nucleation of molten bath and the process of crystalline growth. The magnetic field promotes the refining degree of primary crystallization structure , decreases the chemistry non-homogeneity, So it can strengthen hardness and wearing resistance of weld metal overlay and improve quality of surfacing deposit.

实践表明，利用外加磁场对焊接中熔滴的过渡、熔池金属的流动、熔池的结晶形核及结晶生长等过程有显著作用，使堆焊层的一次结晶组织细化，控制硬质相的分布，减小化学不均匀性，从而提高了堆焊层金属的硬度和耐磨性，全面改善堆焊层的性能。

BACKGROUND: The mixture of calcium acid phosphate bone cement and drugs can affect curing reaction and crystallization of calcium acid phosphate bone cement, which can finally change crystal structure and biomechanics strength of end products.

背景：研究证实磷酸钙骨水泥与药物混合后可能会影响磷酸钙骨水泥的固化反应过程和品体形成过程，进而改变反应终产物的晶体结构和生物力学强度等性能。

BACKGROUND: The mixture of calcium acid phosphate bone cement and drugs can affect curing reaction and crystallization of calcium acid phosphate bone cement, which can finally change crystal structure and biomechanics strength of end products.

背景：研究证实磷酸钙骨水泥与药物混合后可能会影响磷酸钙骨水泥的固化反应过程和晶体形成过程，进而改变反应终产物的晶体结构和生物力学强度等性能。

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。