It also increases the area of the blade avaliable for under conditions of kerf close down.同时也加大了锯口挤压变窄时夹锯的锯片表面积.Starting saw blade against material to be cut or forward into kerf can result in kickback.锯齿靠着被切割的材料启动或者启动中推...
“ 嘎 —— ” 传来一声水禽被惊动的呜叫." Quack! " came the cry of a startled water bird.水禽数据库是有关北美水禽和它们的湿地栖息地的书目数据库.Duckdata is a bibliographical database of North American waterfowl Anatidae and their wetlands habitats.长着细长双腿的涉禽和姿态优美的水禽...
Market makers earn their livings from the spread between buying and selling prices.做市商靠赚取买卖价差生存。The whose livings to entwine the whose dies.谁的生纠缠谁的死?They earn decent livings to support themselves and make contributions t...
"Third World" is an abstraction, a form of shorthand.“第三世界”是个抽象概念，是一种简称。The latter arises from abstraction of the somewhat lesser activated C - H bond in the dioxolane.后者是由二氧杂环戊烷中活化较弱的C -H 键离解而产生的.Is it worth fighting a ...
Many women feel ageism is obstructing their career ambitions.许多女性感到年龄歧视问题正阻碍着她们职业抱负的实现。You can't park here, you're obstructing my driveway.你不能在这里停车，你挡住了我家的车道。Drivers who park their cars illegally, particularly ...