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溶解物

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The soluble minerals are dissolved progressively during the process and large amount of argillaceous components fallen off the marlite and then taken away by running water, which lead to the rock structure getting weakening accompanying the variation of the marlite's composition.

泥灰岩在溶蚀过程中,可溶物质不断被溶解,大量的泥质物逐渐脱落并被水流动带走,致使泥灰岩的物质成分发生变化的同时,岩石结构也不断弱化。

The dissolving behavior of iron in bauxite under high temperature and high pressure in vitriol solution was studied.

研究了高温高压条件下铝土矿中铁在硫酸介质中的溶解行为,结果表明:在一定的温度条件下,铝土矿的赤褐铁矿能较好地溶于硫酸溶液中,而铝土矿中含铝矿物的性质不发生变化,从而为铝土矿的进一步加工利用提供了条件。

The borings are preserved as natural casts in the voids left after dissolution of the aragonitic host shells.

钻孔保存为天然印模,它们是文石质壳体溶解后留下的空间中的充填物。

Generally refers to a limestone cave by the dissolution of calcareous components of carbonate-containing groundwater, due to temperature and pressure changes in environmental conditions, so that carbolic acid calcium to re-condense out to form a bell emulsion, cylindrical coagulation.

泛指石灰岩溶洞中由溶解有石灰质组分的含碳酸地下水,因温度、压力环境条件的变化,使石炭酸钙重新凝结出来,形成的钟乳状、圆柱状凝结物。

Needle to the site,enzyme to the substrate constitutes,the basic element of chemolysis,the establish of any penetration way and the choice of injection method,need to obey this basic principle.

针抵患处、酶达底物,是构成化学溶解术一技术的基本要素,任何穿刺途径的确立和注射方法的选择,均应遵循这一基本原则。

This requirement may be satisfied by the submission of information such as the following: name (generic name, chemical name, code number ); Chemical Abstracts Service number if available; description (e.g., appearance, color, physical state ); molecular formula and molecular weight; structural formula (including ionic state if applicable ); stereochemistry identifying chiral centers, cis-trans isomerism, etc.

有的话、描述(如:外观、颜色、物理状态)、分子式和分子重量、结构式、立体化学(找出手性中心、顺式贯穿异性等)、对映结构体或固态形式比率(如:外消旋物、规定的异构体、对映异构物和固态形式的混合物)、溶解性档案、分隔系数、溶液pH值、解离常数、熔点和沸点、拆射率、精确重力。

A new Schiff baseH_(2Lhas been synthesized from sulfamethoxazole and complexes of this ligand have been prepared with it and characterized by elemental analysis,infrared spectrum,nuclear magnetic resonance,thermal analysis,molar electric conductance and solubility.

以磺胺甲基异口恶唑与对羟基苯甲醛合成一种新西佛碱(H2L),并用此配体制备8个稀土配合物,通过元素分析、红外光谱、核磁共振、热分析、摩尔电导和溶解性试验对配合物进行了表征。

The effect of DCS and DS in the mechanical pulp on the stabilization and the stickies deposit was studied.

通过溶胶物质DCS及溶解物质DS的加入对二次胶粘物模型物的稳定性及沉积性能

The effects of these HCGs on stickies control of newsprint recycled pulp and on paper physical properties were investigated.

研究了它们作为废纸浆微胶黏物固着剂控制微胶黏物含量的效果及其对纸张物理强度性能的影响,结果表明:HCG的分子质量越高,越容易吸附于纤维;分子质量越低,越容易与浆料中的溶解和胶体物质作用。

After dissolution, the Cr in samples was oxidized to Cr with KMnO4.Fe(superscript 3+) and Cu(superscript 2+) were masked with NH4HF2 and thiourea, respectively. In acid solution at pH 3.0-4.0, the I2 generated from the reaction of Cr and KI could form high-sensitivity blue complex with starch. The absorbance was measured spectrophotometrically at 590 nm.

样品溶解后,用KMnO4将Cr氧化为Cr,以NH4HF2掩蔽Fe(上标 3+)、硫脲掩蔽Cu(上标 2+)后,在pH3.0~4.0的酸性溶液中,Cr与KI作用后生成的I2遇到淀粉后形成灵敏度很高的蓝色络合物,此络合物最大吸收波长为590nm。

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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。。。。。。