值夜班的警员准备打卡下班。The Night Duty Officer was ready to clock off.警方承诺向所有警员提供均等机会。The police force is committed to being an equal opportunities employer.警员戴克敲了敲韦布的门，在推开门的同时，闪到了一旁。PC Dacre knocked on Webb'sdoor and, opening...
研究了几种杀菌剂对番茄叶霉病的防治效果.It'studied the effect of several fungicides to control tomato leaf mold.2002～2003年,从辽宁省不同地区番茄保护地采集番茄叶霉病病叶,经单孢分离共获得叶霉病菌51株.Fifty Fulvia fulva single - spore isolates were collected in 2002 and 200...