Precipitates are usually collected by centrifugation at intervals.常常是用离心法分段收集沉淀的.Try to get into the habit of eating at least three small meals a day, at equally spaced intervals.尽量养成每天至少吃3顿小餐的习惯，而且每餐的间隔要相同。She began to ...
For some temperaments work is a remedy for all afflictions.对于某些人来说,工作是医治悲伤的良药.Generally, people with certain temperaments develop specific attitudes common to that temperament.一般来说, 拥有某些性情的人们会发展与那些性情有关联的特定态度.This kind mu...
阳山金矿位于长江中上游水土保持区内,属甘肃省管辖.Yangshan gold deposit lie in depressed area of Gansu province.莫高窟俗称千佛洞, 位于甘肃省敦煌市城东南5公里的鸣沙山东麓.Mogao grottoes, commonly named caves, located 25 KM southeast of Dunhuang County.山丹县位于甘肃省河西走廊中段.Shanda...
ToolTips provide textual hints that assist in drawing lines and aligning objects.工具提示提供了协助画线和对象对齐的文本提示.Textual analysis identified the author as Shakespeare.对原文的分析研究鉴定出作者是莎士比亚.As the view of the object enlarges, attribut...
Most babies have a closed ductus arteriosus by 72 hours after birth.大多数婴儿在出生后72小时内动脉导管闭合.Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis anatomized, observed and measured.方法: 解剖观测...