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The extraction of ions in the form of chelate compounds, inorganic salts solvated by neutral reagents, and ion-pair compounds is considered.

本文考虑了螯合物、中性溶剂溶解的无机盐、离子对化合物的离子萃取。

In this 'lithification' process, the originally precipitated phases undergo dissolution, reprecipitation, and isotopic re-equilibration with ambient pore fluids.

在这个所谓的岩化过程,最初沉淀的沉积物经历了溶解,再沉淀,与周围孔隙中的流体进行的同位素再平衡分馏等过程。

Moreover, they can dissolve a great range of organic compounds and organometallic complexes.

此外,PEG可以溶解众多的有机化合物和有机金属配合物。

Both two phthalocyanine zincs have excellent solution in water and organic solvent.

这两类配合物分别在水溶液和有机溶剂中具有很好的溶解性,而且最大吸收均在可见光的红外区,可以成为光动力治疗的光敏剂。

After extensive experimental studies,the optimum baking conditions were determined as follow:the molar ratios of potash feldspar powder and soda is 1.30,the baking temperature is 845℃,and baking time is 150 min.The optimum hyd...

对合成样品化学成分分析、X射线物相分析、红外光谱分析、扫描电镜分析表明,合成13X沸石分子筛结晶完好,性能优良,水热反应经由溶解水合反应和聚合浓缩反应两大阶段。

The best conditions were: ethanol/acetone as solvent, molecular ratio of racemate to resolving agent 1.0:1.0, using heating as method of reaction, concentration of racemate 20mg/ml, crystallization temperature 1℃, crystallization time 8 days.

最佳结果为:乙醇/丙酮一 5.85,则为溶剂;L<一卜苹果酸与佐匹克隆摩尔投料比为10二0;佐匹克隆20mg/ml;反应物溶解方式为加热处理;结晶温度l℃;结晶时间sd进行拆分。

When the excessive aluminium concentration reaches certain extent, SDS and aluminum can form aqueous complex, which results in the redissolution of the precipitates and finally the solution becomes clear again.

当铝浓度过量到一定程度后,SDS与Al可形成溶液络合物,使沉淀逐渐溶解,溶液最终恢复澄清。

The bismaleimide has the defects such as high melting point, bad resolvability, high curing temperature, great brittleness because of the structure, and these restrict its application and development.

双马来酰亚胺由于结构的特点,使得双马来酰亚胺树脂具有熔点高、溶解性差、成型温度高、固化物脆性大等缺点,这些均限制了双马来酰亚胺树脂的应用与发展。

This method is fast,accurate,simple and is used to the routine check of the metallic iron in sponge iron with satisfactory result.

介绍了用三氯化铁-重铬酸钾容量法测定海绵铁中金属铁的方法,试样用三氯化铁溶液选择性地使金属铁溶解,过滤分离不溶物,移取部分滤液,用重铬酸钾容量法直接滴定,方法快速准确,操作简便,用于海绵铁中金属铁的日常检测,可获得满意结果。

Water, containing dissolved calcium hydrogen carbonate, passes through the limestone and drops evaporate on the stalactite, increasing its length with a deposit of calcium carbonate

含有溶解碳酸氢钙的水通过石灰石滴在钟乳石上蒸发,随着碳酸钙沉积物的增加不断增加着它的长度。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。