查询词典 crystallization

Crystallization affects the sealing of the check valves causing backflow, which will directly affect pH control accuracy.

结晶影响了止回阀的密封，导致回流，这将直接影响pH值控制精度。

The experimental results showed that the raw materials can be totally conversed when reacted for 45 min;and the average size of prepared barium carbonate was 1 μm.It also discovered that crystal water was not feasible for accelerating the reaction speed and increasing the degree of crystallization.

试验结果表明：反应45 min原料即可完全转化，制备的碳酸钡颗粒平均尺寸约1 μm，并且发现利用结晶水加快反应速度、提高产物结晶程度是不可行的。

Basanite and tephrite from Mt. Crater, Cape Bird and southern bank of Bonney Lake are considered as a major result of partial melting of equilibrium in the mantle, fusibility f=1. 5-7%, mantle reservior are enriched in LREE and Yb, and latite from Cape Rodeys and Cape Evens as a results of magmatic fractional crystallization, crystallinity F=58. 09-70.72%, its primary magama is almost the same as basanite in study area.

博尼湖南岸、克雷克特山和鸟角碧玄岩是地幔平衡部分熔融作用的产物，地幔部分熔融度f为1.5-7％，地幔源区为轻稀土富集型，并富集重稀土元素Yb；罗德角和伊万思角安粗岩是岩浆分离结晶作用的产物，结晶度F为58.09-70.72％，伊万思角高于罗德角，它们的母岩浆相当于本区的碧玄岩。

From purification of run-of-mill, acidification, basification , gelation to crystallization, the factors effecting the quality of molecular sieve4?

以钙基膨润土为原料，通过原矿提纯、酸化、碱化、成胶、晶化工艺，探讨了影响分子筛质量的因素。

In order to improve the crystallization rate of sodium bicarbonate,the method of adding salting-out agent was studied.

为了提高碳酸氢钠的结晶率，研究了采用加入盐析剂的方法，通过盐析剂的盐析作用，使碳酸氢钠的溶解度降低，从而更多地结晶析出。

Thirdly, crystallization behaviors of iPP/OMMT binary composite under shear field were investigated.

最后，研究了聚丙烯/有机改性蒙脱土复合材料在剪切场作用下的结晶行为，重点讨论了剪切场的作用。

It is demonstrated that according to the hydrothermal biotite and the igneous biotite, the magmatic source rocks and the environments of cooling crystallization can be distinguished.

文中还论证了应用矿床中的热液黑云母和岩体中的岩浆成因黑云母的x/x和x/x等成分指标，由此可识别岩浆源岩性质和岩浆冷却结晶的物理化学环境。

In addition, the FeO bond length in this tetrahedral coordinated iron silicate structure decreases during the crystallization process.

进一步的研究发现，随着晶化的完全，这种铁-硅氧结构中铁-氧配键键长在慢慢变短。

Dopant Sb enhances the crystallization rate of the TiO2 from amorphous to brookite and anatase phase.

掺杂Sb提高了TiO2由无定型向板钛矿和锐钛矿转变的速率。

It is also made clear that the higher the calcine temperature is, the better the crystallization becomes.

微波烧结样品的催化特性和结晶比电炉煅烧的稍好。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044