查询词典 gel

The molecular weight of broad bean vicilin and legumin measured by gel filtration chromatography were 135000 and 351000, DSC showed that their denature temperatures were 72℃ and 87℃ respectively. The legumin had a lowest solubility at pH 4. 5-5. 0 whereas the vicilin at pH5. 5. Vicilin and legumin were all possessed low levels of α-helical and high β-sheet secondary structure fractions. The total content of α-helical,β-sheet and β-turn fraction of vicilin and legumin reached to 90% and 78% separately showed that they had a high ordered structure in solution.

对两种组分的凝胶层析表明7S和11S的相对分子质量分别为135000和351000；DSC分析显示其热变性温度分别为72℃和87℃；溶解度分析表明：11S球蛋白在pH4.5-5.0之间，7S球蛋白在pH5.5时具有最低的溶解度；圆二色性分析结果显示7S和11S球蛋白的β-折叠结构含量分别高达40.5％和38.1％，证明二者都属于β-折叠型蛋白质，二者的α-螺旋、β-折叠和β-转角结构的含量总和分别达到了90％和78％，从而说明它们在溶液中的结构是高度有序的。

The methods of making solid coal sorbent and liquid gel sorbent from lignite are also discussed in this paper.

列举了由褐煤制取固体煤质吸附剂和液体凝胶吸附剂的方法。

The influences of irradiation dose on the crosslinking degree and thermal, mechanical and flame retardant properties of EVA/MH blends were studied through the measurements of gel content, Vicat point, limiting oxygen index, UL-94, tensile testing and the thermogravimetric analysis.

通过对凝胶含量、维卡软化点、氧指数、UL-94垂直燃烧和拉伸性能的测试及热重分析，研究了辐照剂量对EVA/氢氧化镁交联体的交联度、热性能、力学性能和阻燃性能的影响。

Two blood protein polymorphic loci were detected in transferring and posttremsferr from thirteen red steppes and eighteen hybrid of limousin and red steppe by polyacrylamide gel electrophoresis.

方法］采用聚丙烯酰胺凝胶电泳法检测了13头草原红牛和18头利×草杂交牛的转铁蛋白和后转铁蛋白2个血液蛋白多态性位点。

METHODS Plasma endotoxin of patient and healthy people were detected by turbidimetric assay and gel-clot assay with limulus reagents.

分别用定量动态比浊法和鲎试剂定性凝胶法检测革兰阴性菌感染患者和正常健康对照血浆内毒素含量。

Such as the locust bean gum and xanthan gum, and so can form a flexible gel, Jiaodong strength depends on the ratio of the two.

如刺槐豆胶与黄原胶等可形成有弹性的凝胶，胶冻强度取决于二者比例。

Locust bean gum and other natural rubber synergistic fruit, can significantly increase its viscosity, gel capacity and strength; according to different ratio, can be made into a variety of flexible and brittle specifications jelly.

刺槐豆胶与其它天然胶产生协同果，可大大增加其粘度、凝胶能力及强度；根据不同配比，可制成各种弹性和脆性规格的胶冻。

TiO_2 sol-gel can be used toprepare coated TiO_2 films. The TiO_2 thin films are lubricous, uniform and transparentand there is no desquamation substance.

本文做的研究和结果主要有：(1)本实验制备的纯纳米TiO_2溶胶-凝胶溶液有良好的稳定性能；用此溶胶制备的玻璃弹簧负载型TiO_2薄膜分布均匀，薄膜透明，无剥落物。

Towel gourd is rich in vitamins, minerals, plants, and xylose mucus gel, so many have joined Essence in the water extract of Luffa, cosmetics market in Japan, such essence is that many women's beauty must-have.

丝瓜中含有丰富的维他命、矿物质、植物粘液和木糖胶，因此许多精华液中都加入了丝瓜水提取物，在日本化妆品市场，这类精华液是许多女性的美容必备品。

The chemical constituents of Huperzia serrata Trev. are mainly flavonoids, triterpenoids and alkaloids. In order to get further comprehension of lycopodium alkaloids, we studied the low-polar section of the alkaloids extraction of Huperzia serrata and 19 alkaloids were isolated by ways of silica gel, RP-18 and Sephadex LH-20 etc. All of their structures, including five new compounds and two known ones that were firstly found from this genus, were elucidated with the help of Mass, IR, NMR spectra and so on. The five new alkaloids (HS-07, HS-08, HS-09, HS-10 and HS-11) are belonged to lycopodine class. The other two ones that were new to this genus (HS-18 and HS-19) are belonged to miscellaneous group.

蛇足石杉的主要化学成分为黄酮，三萜和生物碱，为进一步了解该植物的生物碱成分，我们研究了蛇足石杉氯仿总碱低极性部位的生物碱成分，运用正相硅胶、反相RP-18、凝胶LH-20等方法分得了19个生物碱，并通过质谱、红外、核磁共振等波谱鉴定了它们的结构，其中5个为新化合物，2个为首次从该属植物中分离得到的化合物，所分得的新化合物：HS-07、HS-08、HS-09、HS-10和HS-11均为lycopodine类石松生物碱，首次从该属植物中分得的化合物为miscellaneous类：HS-18和HS-19。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。