...a tank of gas.一桶汽油In the reaction of chlorination, carbon tetrachloride was used agent, and chlorine gas as chlorinating agent.在氯化反应中, 以四氯化碳为溶剂, 氯气为氯化剂.This paper investigated the process of avalanche growth in electr...
The heated gas is piped through a coil surrounded by water.受热气体通过水中的盘管输送。Mount Unzen has been spewing out volcanic ash, gas, and rock today.云仙山今天一直在向外喷涌火山灰、气体和火山岩。Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧...
Asarinin could relieve the damage of cardiomyocytes of the transplanted.与阳性对照组比较,细辛脂素可减轻心肌病理形态学的损伤.Asarinin could also decrease the level of ICAM - 1 and VCAM - 1 in the allografts.CsA组 、细辛脂素组和混合药物组移植心局部ICAM -1 和VCAM -1 ...
The success of rescue vary by intubation moment and method.正确的插管方法和较高的成功率是直接影响病人转归的重要因素.ObjectiveTo search for a method for decreasing the intratracheal intubation stress response in general anesthesia.目的:寻找降低全身麻醉气管插管应激反...
We needed to do decimals to round up and round down numbers.我们得把小数四舍五入成整数。The students had a grasp of decimals, percentages and fractions.学生们掌握了小数、百分数和分数。T: Who can divide the repeating decimals into two groups? Why?师: 谁...
The old man asked me to write a letter for him.那位老人要我替他写封信.There's no time for me to write a letter to him.我来不及写信给他了.We could write a letter to the headmaster.我们不妨给校长写封信....