方法: 采用双波长薄层扫描法测定了其中的乌头碱含量.Methods: To determine the content of the aconitine by dual wavelength TLCS.指导患者合理用药是预防乌头中毒的重要因素.Guidance of taking reasonable medicine is important factor to prevent aconitum poisoning.乌头可以麻痹神经,...
Testing VD pathogen through PCR may efficaciously prevent, cure and control VD.利用PCR技术检测性病病原体,可有效的预防, 治疗和控制性病.Results In those pathogen there 52 % is Gram - positive bacteria, there 48 % is Gram - negative bacteria.结果致病菌...
He took a few whiffs, ie of a cigar, pipe, etc.他吸了几口(雪茄 、 烟斗等).A few whiffs of the raw, strong scent of phlox invigorated her.福禄考花的缕缕新鲜、浓重的香味使她充满活力。A few whiffs of the raw , strong scent of phlox invigorated her.福禄考花的缕缕新...
Six 10000 - ton freighters can berth at this dock.6艘万吨货轮可以同时在这个码头停靠.The harbour admits large tankers and freighters.这个港口容得下巨型油船和货轮.Half - empty freighters are just one sign of a worldwide collapse in manufacturing.半满的货船只...