1.Because dinitrogen tetroxide has intense oxidation character, it was often used as one oxidant of bipropellants.

1.四氧化二氮由于沸点低、易挥,使用时存在诸多不便,常被制成胶体推进剂使用。

2.Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

2.二乙胺和二硫化碳为原料,经双氧水(275%)氧化,一步合成了四乙秋兰姆化二硫。

3.This thesis mainly introduced that ureas and semicarbazides were synthesized by oxidation of corresponding thioureas and thiosemicarbazides using 30% peroxide as oxidant.

3.本文要介绍了30%浓度的双氧水作为氧化剂氧化硫脲、氨硫脲来制备相应的脲和氨脲类化合物。

4.Expressions of S-adenosylmethionine synthetase gene, arginase gene and oxidant stress related genes in myocardial tissue of normal and diabetic rats were assayed by DNA microarray.

4.在正常大鼠和糖尿病大鼠心肌组织,因芯片技术测定S腺苷蛋氨酸合成酶、精氨酸酶及氧化应激相关因的表达。

5.This is a conventional beauty remedy and also a very secretive anti oxidant concept. It contains Bromelin and Papaine to help exfoliate dead cells from the skin.

5.可治疗及预防皮肤过早老化,减少紫外线辐射造成的红斑,连带细纹,黑色素都逐渐减少,它更是角质更新的有效成份。