The causes of the wearable zone dropout were analyzed by the metallography analysis and SEM.采用金相分析和扫描电镜分析方法,分析了钻杆接头喷焊耐磨带脱落原因.The strain of the proeutectoid ferrite in hypoeutectoid steel drawing measured and analyzed by ...
“喷气机”还是个灭虫能手和出色的“看家狗”.Jet was also an efficient bug - zapper and a terrific watchdog.这种牌子的灭虫药剂,功效特强.This Brand of insecticide is of extra power.但是, 不管我把灭虫器放那里, 我们身边总是围满蚊子.However, no matter where I placed the bug zapper,...
The Australian wallaby resembles a hare and has persistent teeth.澳大利亚的沙袋鼠形似野兔，有稳固的牙齿。Any of you heard of P . Sherman , 42 Wallaby Way, Sydney?你们听说过悉尼瓦鲁比路42号的皮雪蔓 吗 ?...
The remainder is eliminated in the feces.残留物由粪便中排出.TGE virus was recovered from the feces of the cats, dogs, foxes and starlings.从猫, 狗, 狐狸和燕八哥的粪便中回收到了TGE病毒.Two anoxic non - spore bacillus strains isolated from baby feces...
the throaty roar of the engine发动机嘶哑的轰鸣a throaty voice低沉的声音the throaty roar of the engines发动机的低沉轰鸣声Through his tears and grief, the song came , and throaty lullaby.深情嘶哑的摇篮曲在祖父的眼泪与悲伤中传出.Through his tears and grief, the son...
Her parents are rumoured to be on the verge of splitting up.据说她的父母快要离婚了。It has been so rumoured here.此间已有传闻.Singapore Airlines is rumoured to be bidding for a management contract to run both airports.据传，新加坡航空公司正在争取签下两家机场...