对疼痛的耐受程度因人而异，差别很大。The levels of tolerable pain vary greatly from individual to individual.我们无法直接度量出疼痛的程度，而只能是作出估计。We cannot measure pain directly. It can only be estimated.对疼痛的忍耐力降低了，对感染的抵抗力也减弱了。There is lowered pain tol...
He was jailed in February 1992 and could be released next year.他于1992年2月入狱，可能明年获释。Sow the seed in a warm place in February/March.2月或3月里把种子播种在温暖的地方。Average weekly cinema attendance in February was 2.41 million.2月份，平均每周的观影...
Gas hydrate is a kind of ice - like clathrate hydrate.摘要气体水合物是一类笼形结构的冰状晶体.There exist different weak interactions in the clathrate complexation.得到的笼形包合物中存在不同的弱相互作用.Gas hydrate is a kind of ice clathrate hydrate.气体水合物是一类笼...
He had an angular face with prominent cheekbones.他的脸棱角分明，颧骨突出。That is, the angular velocity is more than doubled.即所得的末角速度大于原来的二倍.In undisturbed inertial motion, the angular momentum is constant.在无扰动惯性运动中, 角动量是恒定的....