诀曰: 左旋 右旋天地旋, 左踏右空平地旋.Tactics Ld : L - d - world spin, left the ground empty spin right step.DNA结构向左旋的微生物是否存在尚不得知.A microbe that uses left - handed DNA could exist unrecognised.像其他许多分子一样, 氟比洛芬酯具有左旋和右旋两种形式.Like many other...
All dumping of sludge will be banned by 1998.从1998年起，将禁止所有倾倒淤泥的行为。...a practice known as dumping – that is, selling below cost to drive competition out of business.倾销行为——即通过以低于成本的价格销售产品来挤垮竞争对手The dumping of foreign cotto...
Sudan even threat-ened to mobilize in response to the ultima-tums.作为对最后通牒的回应，苏丹甚至威胁说要动员军队。Civil war in the Sudan has been grinding on for nine years.苏丹内战已经持续了9年之久。And now the drought in Sudan.现在苏丹也有旱情。...
Objective To study the short - term effects of stabilization splint on sleep bruxism patients.目的探讨稳定牙合垫对于夜磨牙的短期疗效.This area of study is central to the technology of inertial navigation and gyroscopic stabilization.这个研究领域...