Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully. 选择适宜的攻毒剂量和攻毒途径,诱发淮南麻黄鸡大肠杆菌病.
Arbutus wood red - brown , can be made of fine wood working equipment.杨梅树木质 红褐色, 可制作细工的木器用具.Did fruit arbutus eat to you can not catch a cold?水果杨梅吃了会不感冒 吗 ?Arbutus place: Pleasants street: pleasant old times.阿尔布图新小街: 普莱曾...
Wigan's Wilson Palacios heads the ball off line and into the arms of goalkeeper Mike Pollitt.1517年:维冈的负责人威尔逊帕拉西奥斯球脱下线和武器进入守门员迈克波利特.The soccer ball kept was rolling on, towards the goalkeeper.足球继续向前滚去, 滚向守门员.The goal...
Objective To summarize the experience of VATS clinic application.目的总结电视胸腔镜手术(vats) 胸外科疾病治疗中的临床应用经验....barrel-makers whose trade was rendered obsolete by the introduction of stainless steel wine vats.不锈钢葡萄酒桶的出现使木制酒桶制造者没了生...