和硫

Organic montmorillonite combines inorganic montmorillonites excellent dilatability, adsorption and dispersion with huge hydrophobic area, so it has very good affinity for organic substance and has been widely used in organic system.

模拟汽油体系的吸附脱硫实验表明，改性后的蒙脱土表面由亲水性转变为亲油性，体系中的含硫化合物被吸附到蒙脱土的层间，有机蒙脱土吸附脱硫的作用是分配作用和表面吸附共同作用的结果。

The Power: Brassinin, which some research suggests may help prevent breast tumors, plus indoles and isothiocyanates, which lower levels of estrogen, make this vegetable a double-barreled weapon against breast cancer.

健康因子：氨甲基吲哚，一些研究表明其有助于预防乳腺癌，此外大白菜含有的吲哚类物质和异硫氰酸酯可降低雌激素含量，从而使其成为抵御乳腺癌的双面手。

The introduced Ca 〓 by impregnation and ultrasonic treatment have better sulfur retention effects than that by mechanical mixing duc to the high dispersion.

浸渍法和超声搅拌法加入的Ca〓具有更好的分散性，从而具有更好的固硫效果。

This desulfurization carries out floatation desulphurization experiments by using egg white and Bovine serum albumin as contrasted with microbial. The results make clear that the protein in bacteria operate mainly to the desulfurization.

在对微生物预处理浮选脱硫机理的探讨研究中，我们采用蛋清蛋白质和化合蛋白质与T.f菌进行浮选脱硫的对比试验，结果发现T.f菌中蛋白质在脱除煤中硫的过程中起主要作用。

This may be endorphin and Met-enkephalin and the fight against cancer, one of the mechanisms.

这可能是内啡肽和甲硫啡肽与癌症斗争的机制之一。

Some sperm with damaged DNA may escape from the sperm surveillance mechanism and transmit the damage to the offspring.So research on the damage to sperm DNA has become one of the hot spots in reproductive medicine.

替代组蛋白成为精核蛋白的鱼精蛋白和大量的二硫键使精子染色体高度压缩，这种特化的结构可以保护精子DNA免受伤害，因此成熟精子对各种致病因素有较强的抵抗力。

Simetryne is synthesized from cyanuric chloride, ethylamine and sodium methyl mercaptide in solution of the trichloroethylene.

以三聚氯氰、乙胺和甲硫醇钠为原料，以三氯乙烯为溶剂制备了西草净。

Simetryne was synthesized from cyanuric chloride, ethylamine, and sodium methyl mercaptide in a 50% isopropanol + water solution.

以三聚氯氰、乙胺和甲硫醇钠为原料，以50%异丙醇＋50%水为溶剂制备了西草净。

RESULTS: Islets isolated and digested were stained red by dithizone and no stain was observed in the islet exocrine gland. The purity of islets was ≥ 85%. The results of MTT and functional detection showed that the survival rate of islets in the scaffold group was significantly higher than control group (P 0.05). The observation under scanning electron microscopy demonstrated that islets tightly adhered to the PGA scaffolds and grew in the three-dimensional status.

结果：分离和消化后的胰岛被双硫腙染成红色，胰岛外分泌腺不着色，胰岛纯度≥85%；MTT及胰岛功能检测结果显示，支架组的胰岛成活率及胰岛功能明显增高，与对照组相比差异有显著性意义(P 0.05)；扫描电镜观察，胰岛紧密黏附在聚乙醇酸支架上，支架上胰岛成三维立体生长。

In the serum bottle fermentation,potassium ferricyanide and dithiothreitol which did not have inhibition on fermentation,were selected as the oxidizing agent and reducing agent respectively.

在血清瓶发酵培养过程中，筛选出对发酵过程无抑制作用的氧化剂铁氰化钾和还原剂二硫苏糖醇作为发酵体系的氧化还原电位调节剂。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。