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溶解度

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These interactions often result in formation of insoluble and noncrystalline protein assemblies.

一些生物大分子,如膜蛋白,蛋白质复合体,蛋白质纤维等,在生命过程中起着极为重要的作用,但是由于难以得到这些生物分子的单晶以及它们在溶液中的低溶解度,用X-ray和液体NMR很难得到它们的结构。

Furthermore, the water softener did not have a detrimental effect on several significant water quality parameters that influence metallic solubility and the rate of corrosion, i.e., pH, total inorganic carbon, dissolved oxygen, chlorine, temperature, and orthophosphate.

此外,软化水在其他几个重大的水质参数在影响金属的溶解度和腐蚀度方面也是没有改变的。比如: PH值,总无机碳,溶解氧,余氯,温度和磷酸盐。

Acrylic resin ; high solid content ; solubility parameter ; group contribution method

丙烯酸树脂;高固体份;溶解度参数;基团贡献法

The diffusion direction and volume of gas is decided by its own partial pressure difference、diffusion rate and the solubility in fluid.

各气体的扩散方向和量,决定于该气体的分压差、气体的扩散速度和气体在液体中的溶解度

It is shown that solubility of ethylene can be described by Henry's law and that of n-hexane and iso- pentane is non-linear.

聚乙烯结晶度20%~72%范围内,有机小分子在聚乙烯中的溶解度随结晶度的增加而减小。

Pharmacopeia specification for phenol includes (1) purity is to be no less than 98 wt %,(2) clear solubility of 1 part of phenol in 15 parts of water,(3) a congealing temperature to be not lower than 39°C, and (4) a content of nonvolatiles of no more than 0.05 wt %.

给酚的美国药典规格包括(1)纯度是多达 98个重量%,(2)结清酚的 1个部分的溶解度在水的 15个部分中,(3)使冻结温度不是比 39个° C 低的,和(4)不超过 0.05个重量的非挥发性的内容%。

At the same time the difference of the solubility to the isomeric compound Anthracene and Phenanthrene in the different solvents is discussed by the aspect of the activity coefficient.

同时,还对蒽、菲同分异构体在不同溶剂中的溶解度的差异,从活度系数方面进行了探讨。

Then size properties and crystal characteristics of lily starch granules were observed with combination of photomicroscope, scanning electronic microscope , polaried light microscope and X-ray diffraction. Compared with potato starch and cornstarch, solubility, swelling power and freeze-thawing properties of lily starch were measured by centrifugal method; its thermal, rheological and mechanical properties were systematically investigated by DSC, Rheometer and Texture Analyser, respectively.

然后用光镜、电镜、偏光显微镜与X-衍射相结合研究了百合淀粉粒的表面结构和晶体结构特征,并与马铃薯淀粉、玉米淀粉相比较,用离心法考察了百合淀粉的溶解度、膨润力与冻融性能,用差示扫描量热仪、动态流变仪与质构仪等手段深入系统地研究了其热学特性、回生过程中的流变学特性和力学性能。

In this paper, the micronization of phytosterol particles is researched by the RESS (rapid expansion of supercritical solutions) process.

通过药物颗粒的微细化,降低其粒度,增大比表面积,进而提高药物颗粒的溶解度,可以有效地改善难溶药物的生物利用度。

The microbial production of AD had the advantage of high purity, low cost and short cycle time, but it was restricted by the conversion ability of microbes and low solubility of phytosterol.

微生物法制取AD具有产品纯度高、生产成本低、周期短等特点,但也存在菌种转化能力普遍不高,底物甾醇在水中溶解度低等缺点。

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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。

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