水醇的

Objective To investigate the feasibility of porous polyvinyl alcohol hydrogel composite, for tissue engineering scaffold.

目的 探讨多孔聚乙烯醇水凝胶复合物的制备，并观察其性能和生物相容性。

In this paper, the logarithmic values of octanol/water partition coefficient over 130 organic chemicals were calculated using molecular fragment method.

辛醇/水分配系数是表征有机污染物环境行为的重要参数之一。

The preparation includes: using the glutin to remove tannin, adding pH value regulator and antioxidant, and having a certain proportional ethanol-water mixture as menstruum.

制备时，使用明胶除去鞣质，加入pH值调节剂及抗氧剂，并使用一定比例的醇水混合物作为溶媒。

The better technology has been obtained: taking water-EG as solvent 2-imidazolidinone was prepared. The molar ratio of the methanal (36%) to the formic acid (85%) is 1:2.8, reaction temperature is 95~100℃, reaction time is 16 h, taking cuprous chloride and triethylamine as catalyst, the molar ratio of the cuprous chloride and triethylamin to 2-imidazolidinone is 1.0% while 1,3-DMI was prepared.

较佳工艺条件为：制备2-咪唑啉酮时，以水－乙二醇混合作溶剂；制备1，3-DMI时，甲醛(36%)：甲酸(85%)摩尔比为1：2.8，反应温度95~100℃，反应时间16 h，氯化亚铜和三乙胺作催化剂，用量分别是2-咪唑啉酮摩尔数的1.0%。

The solubility of ionic liquid shows that it is miscible with organic solvent such as alcohol, ester, etc.

溶解性试验表明，离子液体具有较强的溶解能力，能与水、醇类、酯类等一般溶剂互溶。

The morpholine and mixed alcohols were obtained by pressurized hydrolysis reaction and separation with by-products in industrial production of morpholine as raw materials.

以吗啉工业生产中的副产物为原料，采用加压水解法，经分离后，可得到吗啉及混合醇。

Objective:To study the antibacteria effect of aqueous extract and ethanol extract of mulberry leaves in vitro.

目的：研究桑叶水提物及不同浓度醇提物的体外抑菌和杀菌作用。

This film with typical characters of bio-degradable material will has a potential application in nonfood fields.

3由于玉米醇溶蛋白难溶于水，要水解它是相当困难的。

The apparent partition coefficient versus pH profiles had the shape of a parabolic curve in an n-octanol/buffer system, and reached the peak around pI for GPFX, CPFX and HSR-903, respectively.

在正辛醇／水系统中，格帕沙星、HSR-903和环丙沙星的表观分配系数—pH值曲线呈现钟形形状，在等电点下，log 〓分别达到最大值。

In this work,the orthogonal design was used to optimize the water extraction conditions of polydatin in polygonum cuspidatum.

考察了虎杖中白藜芦醇苷的水提取工艺条件。

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。