The medical composite biological bone cement powder is mixture of apatite and polyamide component, and the polymaide component is fine powder formed by dissolving polyamide 6 or polyamide 66 in acetamide solution containing calcium chloride.

醫(yī)用復(fù)合生物骨水泥粉由磷灰石和聚酰胺類成分組成的混合物，其中聚酰胺類成分為由聚酰胺6或聚酰胺66中的任一種溶解于含有氯化鈣的乙酰胺溶液中所成的混合溶液在水中所形成的細(xì)粉免费在线看AⅤ。

They may be dissolved in most common organic solvents,excluding methanol.Examples of suitable solvents include acetonitrile or acetone.

該化合物可以溶解在除甲醇以外的大多數(shù)普通有機(jī)溶劑中精品视频这里有精品，適宜的溶劑有乙腈和丙酮。

The main collagens in skin are type I and III. In this research, total collagens were separated from rat skin by enzymatic digest and acetum methods. The collagens were denatured at 60℃ and digested with trypsin. Characteristic peptides typical for collagen type I and III were identified with high performance liquid chromatography/mass spectrometry.

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The solid state ternary coordination compouds of heavy rare earth with acetylsalicylic acid and O-phenanthroline have been synthesized.

通過元素分析18成年女污禁网站免费观看，確定了三元配合物的組成為RE3·Phen；考察了三元配合物的紅外光譜免费乱婬伦漫画、熱穩(wěn)定性久久精品一级aaaa、紫外光譜和溶解性

Premise Liquefied petroleum gas is derived from oil gas, natural gas, the gas production of refinery and petrochemicals. The main components are dimethylmethane, propylene, butane, butylene and such low class hydrocarbon. It's a gas with achromaticity and transparence; LPG is hardly dissolved in water, but dissolved in ethanol and aether, it can dissolve gas production, propagation oil and caoutchouc.

液化石油氣（liquefied petroleum gas，LPG）是石油伴生氣国产精品福利久久、天然氣86精品自拍、煉油廠及石油化工廠的氣體產(chǎn)品，經(jīng)分離精制而來一级片无遮挡JJ抽插视频，其主要成分為丙烷国产大黄片、丙烯、丁烷国产小呦、丁烯等低分子烴www日本；無色透明，帶有微弱的臭味国内自拍日韩在线观看网站；難溶于水性爱欧美xxxxx，溶于乙醇和乙醚等，并能溶解石油產(chǎn)品综合网图，動(dòng)植物油和天然橡膠日韩免费自拍图片视频网站大全。

Further investigation will potentially provide the practical technologies for the diagnosis of human acrosome reaction deficiency

孕酮具有促進(jìn)人精子受透明帶誘導(dǎo)頂體反應(yīng)的作用；小鼠透明帶溶解液具有誘導(dǎo)人精子產(chǎn)生頂體反應(yīng)的效果并確定了mZPS誘導(dǎo)人精子頂體反應(yīng)的量效關(guān)系人人干免费看片国产，為建立人頂體反應(yīng)缺陷癥的實(shí)用診斷技術(shù)提供基礎(chǔ)88黄色视频在线观看。

This effect can be considered to be a result of the activation of endogenous fibrinolysis.

這一作用可以看成是內(nèi)源性纖維蛋白溶解被激活的結(jié)果。

As a base for life is dependent on waters ability to dissolve substances and its ability to significantly transport those substances by both diffusion and advection.

當(dāng)生活的基礎(chǔ)依賴水域能力溶解物質(zhì)和它的能力重要地傳送散布和移流的那些物質(zhì)欧美亚洲视频一区。

Firstly found of Salt mineral largely in clastic is one of the significant discovery , The experimentation study shows that permeability can be improved 20-40 percent if salt mineral is dissolved,therefore, Salt mineral is important in affusion exploitation.

巖鹽礦物在本區(qū)碎屑巖儲(chǔ)集層中大量存在是本次研究的重大發(fā)現(xiàn)之一伊人免费视频。試驗(yàn)研究表明，溶解后可使?jié)B透率提高20～40%涩多多在线观看。因此操逼北京老妇，在油田注水開發(fā)中意義重大。

The aspic powder,the agar-agar and the gelatin were made into gels respectively through heating up, dissoluting and cooling.

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