好,请给我拿10个哑铃, 3个拉力器,6块跑表.Now please give me ten dumb - bells, three chest - expanders and six chronographs.还有专项体育器材,如跑表 、 撑杆 、 跳水板和跳高横杆.It also refer to specialized equipment such as stopwatches, vaults, diving boards and...
只有熟练的工匠才能把板岩劈成石片.Only a skilled workman can splIt'slate into layers.手巧的人能把板岩剖成片.A skilled person can splIt'slate into layers.因部分地层中含有碳质板岩, 对地球物理工作的结果产生了一定的影响.Because some strata carbonaceous shale, the result o...
For determining potency and residues by microbiological assay technique . Especially for Lincomycin , Clindamycin, Neomycin , ROXithromycin, etc.用于林可霉素,克林霉素 、 新霉素 、 罗红霉素等效价及残留的微生物学测定.The immunogenic potency of soluble an...