改用缓冲溶液作为酸化剂,提高了分析结果的准确性.Accuracy of analysis results was improved by buffer solution as the acidifier.酸化剂、益生素和寡糖合用较对照组和单独添加降低大肠杆菌数量,较单独使用降低淋巴细胞转化率,但差异不显著 ( P & gt; 0.05 ).There lied interaction between probiotics and aci...
他有急事求见经理.He asked to see the manager for something urgent.因有急事我不能去参加会议.Urgent business kept me from attending the meeting.遇上急事,谁也保不住迷头.No one can guarantee to keep his head in a tight spot....
The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。the coefficient of friction摩擦系数When Joan returned to work, the friction between them increased.琼回来工作后, 他们之间的摩擦加剧了....