和硫

The mechanisms of photoreaction of benzamide and thiureas have been proposed.

提出了苯甲酰胺和硫脲衍生物的光反应机理。

Aim To develop a concise method for the synthesis of bicyclic azasugar and thiosugar with novel scaffold.

目的 发展一种简洁合成具有新型骨架的双环氮杂糖和硫杂糖的新方法。

Results Two bicyclic azasugars and a thiosugar were produced from L-sorbose in several steps.

结果 经几步反应成功地从L-山梨糖合成了三种双环氮杂糖和硫杂糖。

The described procedures provide an efficient method to synthesize bicyclic azasugar and thiosugar with novel scaffold as potential glycosidase inhibitors.

本方法提供了一种合成具有潜在糖苷酶抑制活性的氧桥双环氮杂糖和硫杂糖的有效途径。

By testing the corrosion rate of carbon steel in a simulating corrosion system, the corrosion inhibition performance of three corrosion inhibitors (2-methyl imidazone, N-methyl diethanolamine and thiourea) and their compounds was investigated.

通过测试碳钢在模拟腐蚀体系中腐蚀速率的方法，考察了2-甲基咪唑啉、N-甲基二乙醇胺和硫脲3种缓蚀剂的缓蚀性能及其复配效应。

For this pyrolysis, cadmium acetate dihydrate and sulfur powder were used as the cadmium source and sulfur source, respectively.

以三辛基膦为单一配位溶剂，二水合乙酸福和硫粉为前驱体，用高温热解的方法制备CdS纳米棒。

It has been shown that the compound treatment can not only result in a considerable degree of desulfuration and cleanliness of steel, but also bring unique inclusion mordifyingeffect of RE into full play: Harmful effects of inclusions to the performance of steel can be eliminated by Rare Earth additions through formation of dispersively distributed, undeformable and stable Rare Earth sulphide and oxysulfide in place of elongated MnS.

结果表明：复合处理不仅可以脱硫、净化钢液，而且充分发挥了稀土的变质夹杂物的特性：稀土金属可以将钢中原有的条状硫化锰夹杂转变为在钢中均匀分布、不易变形的、稳定的球形稀土硫化物和硫氧化物，从而可以消除夹杂对钢材造成的不利影响。

The aim of rapeseed quality improvement has been to reduce erucic acid content in the oil and glucosinolate content in the meal since 1960s in the world.

国际油菜品质改良始于20世纪60年代，以降低油菜籽中芥酸和硫代葡萄糖苷为主要目标。

The main results as follows:(1) The effects of different N forms on GS contents were studied in pakchoi plantsgrown in nutrient solution.

具体如下：(1)采用营养液栽培的方式，研究了不同形态氮素比例对小白菜生长和硫代葡萄糖苷的影响。

Influences of two temperatures (4 and 20℃) on weight loss, carotenoids andGS contents in pakchoi shoots were investigated during storage.

5研究了不同贮藏温度(20℃，常温；4℃，低温)对小白菜失重率、叶绿素、类胡萝卜素和硫代葡萄糖苷含量的影响。

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。