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...
本文研究建立了溴苯腈在土壤及水中的残留测定方法.A method was developed for the residue analysis of bromoxynil in soil and water.研究了一种合成2, 6- 二氯苯腈的新方法, 优化出合成反应的最佳条件.This paper studies a new synthetic method of 2, 6 - dichlorobenzonitrile, and ab...
The average yearly increment in labour productivity in industry was 4.5 per cent.工业劳动生产率年平均增长4.5%。Each increment of knowledge tells us more of our world.知识的点滴增长都会增进我们对世界的认知。To each increment of load they respond with a d...
The ampulla comprises about half of the oviductal length.壶腹约占输卵管全长的一半.Objective: Ampulla being obstructed can cause cholestasis and pancreatic juice regurgitation.目的: 胰胆管壶腹梗阻可引起胆汁淤积及胰液反流.Objective To discuss the diagnost...