To study the relation between the quantity of fecal bifidobacteria and erythrocyte immunological function diarrhoeal children. 目的研究腹泻小儿便中双歧杆菌含量变化与红细胞免疫的关系.
The increase of reaction temperature will accelerate the coking rate of catalyst.反应温度的提高能使催化剂的结焦速率迅速增加.A coking gas oil was treated by clay refining processs in laboratory.以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.It Circula...
A furious player kicked his racket into the grandstand.一位愤怒的球员将他的球拍踢向了看台。The game was played to a packed grandstand.比赛时大看台上座无虚席。Politicians will grandstand about remaking finance.政客们会为重整金融体系而轮番上台表演。...