n. 【化学】氯醛，三氯乙醛；三氯乙二醇〔麻醉剂，又名 chloral hydrate 水合氯醛〕。 n. -ism 三氯乙醛中毒症。
Example Sentences:
1.
Chloral hydrate is a rapidly effective hypnotic . 水合氯醛为一种作用迅速的催眠药。
2.
chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7℃. 三氯乙醛是无色挥发性的液体，带有刺激性很强的气味，在97.7沸腾。
3.
Study on a new technique of purification and recovery of waste sulfuric acide - containing chloral 含三氯乙醛废硫酸的净化回收新技术研究
4.
Material and methods normal rats of male sd were divided into young , adult , and aging groups . preparation of samples for light microscopy : animals were anesthetized by peritoneal injection of 6 % chloral hydrate ( 0 . 5ml / 100g body weight ) . perfusion and fixation of animals were carried out by a common procedure : 37 normal saline 50 - 100 ml and then 4 % paraformaldehyde pbs 100 - 400ml were perfused through the left ventricle of the heart , the whole procedure was lasted for about somin . the entire brain was dissected out and dipped in the fixative solution for 12h at 4 . brain pieces targeted were choosen and then passed the graded alcohols for dehydration , dipping into paraffin for embeding , and reshaping the pieces 2 ）磷酸缓冲液100400m ， 30分钟灌注完毕，取出整脑，在上述固定剂oc ）内后固定12小时。切取观察部位脑块，然后，进行梯度酒精脱水，浸蜡，包埋，修块，石蜡连续切片（德国leica石蜡切片机人切片厚度still ， zlllll ，蛋自甘油载片捞片， 60c烤箱过夜，二甲苯脱蜡，梯度酒精置换，浸水， h六染色，梯度酒精脱水，二甲苯透明，中性树脂封片。室温风干后，显微镜观片， olympus万能显微镜照相。
