More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI - ETCH are severe eye and tissue irritants.瓷酸蚀剂的氢氟酸和UNI-ETCH的磷酸是一种强烈的眼睛和...
More often, all of the materials exposed to the etchant have a finite etch rate.通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain ...
He had nearly a thousand acres of grazing and arable land.他有将近1,000公顷的草场和耕地。There were cows grazing beside the river.有些牛在河边吃草。conservative grazing适度放牧Lawsuits involving property rights and farming and grazing rights incr...
屋子内部被挡住了，以防路人好奇地张望。The interior was shielded from the curious gaze of passersby.他们会透过那扇经受风吹日晒的老木门的缝隙向外张望。They would look out through the cracks of their weather-beaten door.他溜进门里，慌忙地四处张望着。He ducked through the door and l...
Bacteria ( including meningococcus , among others ), often from infection elsewhere, produce the most dangerous forms.由身体其它部位的细菌 ( 包含脑膜炎球菌在内 ) 传染所造成的最严重的感染形式....
Joseph watched a shady-looking bunch playing cards aboard a Mississippi steamer.约瑟夫看到一群可疑的人在密西西比河的一艘轮船上打牌。He reported that two suspicious-looking characters had approached Callendar.他报告说两个形迹可疑的人曾跟卡伦德接触过。He had all the qu...
keep sb. in suspense让某人担心挂念，让某人处于紧张状态The director used ingenious devices to keep the audience in suspense.导演用巧妙手法引起观众的悬念.Horrified suspense entrances the onlookers.令人毛骨悚然的气氛使旁观者们目瞪口呆.a novel loaded suspense悬疑小说The suspen...