牙医用奴佛卡因麻醉神经.The dentist deadened the nerve with Novocaine.盐酸普鲁卡因的鉴别原理是什么?What are the principles of the identification of Procaine Hydrochloride.目的利用普罗卡因封闭泪腺治疗泪液分泌过多症.Objective To remedy lacrimal hypersecretion by procai...
The titer of antiserum was detected by immunoelectrophoresis and double immunodiffusion.利用免疫电泳、向琼脂扩散试验分析和测定抗血清的效价.We will conduct double agar diffusion and counter immunoelectrophoresis with aluminium potassium sulfate a...
I've been wondering if you yourselves have any idea why she came.我一直在想，你们自己是否知道她为什么来。"I'm waiting for Mary Ann," she said, "in case you're wondering."“我在等玛丽·安，”她说，“要是你想知道的话。”I was wondering if I might talk...
He wore the garb of a scout, not a general.他身着童子军制服，而不是将军的制服。The scout opposed his arm to the blow of the enemy soldier.侦察兵用手臂挡住敌兵的打击.He was mistaken for an enemy scout and badly wounded.他被误认为是敌人的侦察兵,受了重伤....