查询词典 water of crystallization

Results were showed:α-HT was extracted from soft leaves and stems of Ampelopsis cantoniensis by hot water, and then purified by re-crystallization.

结果表明，用水或乙醇作为溶剂对该植物进行热浸提，然后利用α-HT 难溶于冷水、易溶于热水的性质采用重结晶的办法对其进行分离纯化。

According to the fluid components and their contents in the studied host minerals,it is inferred that the crystallization order of the studied host minerals are anorthite, crysolite and then augite.It is also concluded that the hydrocarbon and water maybe primarily came from sedimentary strata when lava is arising.

根据这3种宿主矿物中流体成分及其含量变化特点，推断这3种宿主矿物的结晶顺序为钙长石、贵橄榄石、普通辉石，并认为流体包裹体中的烃类和水可能主要来自熔体上升过程中所接触的沉积地层。

The origin of tight sandstone reservoir is due to the cementation of quartz and crystallization of clay minerals from the pore water.

2砂岩储层致密的原因是石英的胶结作用和粘土矿物的沉淀。

The fly ash-based adsorbent with high crystallization and purity were synthesized by automation transformation of fly ash in vapor phase of ethylamine and water under the temperature range of 3730K to 4000K.

以电厂的废弃物粉煤灰为原料，研究了373~400K温度范围内，粉煤灰在乙胺和水的蒸汽相中自转变合成了纯度、结晶度均较高的粉煤灰吸附剂的过程。

This suggests that,even under high water fugacity,substantial crystallization of apatite during early stage of magmatic evolution is able to prevent some arc magmatism from evolving into adakitic rocks.

这进一步表明，即使在高水逸度的条件下，磷灰石在岩浆早期的大量结晶可以有效地阻止一些弧岩浆演化成为埃达克质岩石。

The average time for hydrate crystallization of the water droplets' population was represented as a logarithmic function of the inverse of absolute temperature.

的平均时间为水合物结晶的水滴'人口的代表作为一个对数函数的逆绝对温度。

This paper introduces the method of producing sodium metasilicate pentahydrate by glass water and sodium hydroxide via evaporation,cooling crystallization,centrifugal separation,and the optiumum conditions were determined,including the molar ratio of Na2O to S.

五水偏硅酸钠是生产超浓缩洗衣粉的主要原料之一，同时也用于餐具洗涤剂，食品工业洗涤剂，金属清洗剂以及废纸脱墨等，因此在日化领域具有广阔的应用前景。

Is the crystallization of honey, is generally white, washed with warm water to dissolve, you can eat.

答：是蜂蜜的结晶，是通常为白色，用温水冲洗解散，你可以吃。

The solid product was characterized by N2 adsorption-desorption, XRD, TEM and hydrothermal stability test. These results indicated that small amounts of HPMo in the synthesis media could reduce the amount of liquid in-organic acid and crystallization time greatly. And SBA-15 sieves prepared in this method exhibited an excellent hydrothermal stability, as its hexagonally ordered mesostructure was maintained after treated in 100 ℃ water over 72 h.

N2吸附-脱附、XRD、TEM和水热稳定性实验等检测结果表明：用这种方法不仅可以大幅度降低合成SBA-15分子筛所需液体酸的用量和缩短晶化时间，同时反应产物SBA-15在100 ℃的水中处理72 h后仍然保持六方有序的介孔结构。

In the synthesis process, aluminum isopropoxide or pseudo-boehmite is used as aluminum resources, and hexacosanoic propylamine and isopropylamine or the mixture of both are used as templates, thereby realizing the purposes of single feeding adoption, relatively mild crystallization condition, suitable water-solid ratio and great template dosage reduction.

一种用杂原子取代AEL骨架结构磷铝酸盐分子筛的合成方法，该方法是以氯、钛、钴、钙、钯、锌、铈和锆等杂原子为杂原子物料来取代磷铝酸盐分子筛的AEL骨架结构，并在合成过程中以异丙醇铝或拟薄水铝石为铝源，正二丙胺、异二丙胺或两者的混合物为模板剂，从而实现采用一次投料，晶化条件相对温和，水固比适宜，模板剂用量大大下降的目的。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。