keep the hand wheel and rotating shaft separated to avoid injury while milling ( machine operation ) at high speed 开快速时,必须使手轮与转轴脱开,防止手轮转动伤人。
while milling, do not press the fast handle and the fast button; do not touch the blade and the machining parts 铣削时,不得按快速按钮或扳动快速手柄。禁止用手触摸刀刃和加工部位。
while mills are eager to educate herders and access the raw wool, this is only practical for large farms and the small herders are left to a network of traders that buy unsorted wool 尽管加工厂急迫教育牧民并愿意采购其原毛,但这仅仅对大型农场凑效,而小户牧民只能留给采购未经分拣的羊毛的小商贩。
in this study, based on bispectrum and bicoherence extraction of vibration acceleration signals at spindle end of a vertical machining center while milling operation, change rules of bispectrum and bicoherence of the signals were analyzed for the progressive wearing process of the flank wear land of the milling cutters 通过提取铣削加工过程中机床主轴端振动加速度信号的双谱及其双相干系数,分析了铣刀后刀面渐进磨损过程双谱及其双相干系数的变化规律。
for ,while: 等条件句中for a while: 过会…; 一阵子; 暂时,一时; 暂时;一会儿;一段时间; 只是一会the while: 其时, 当时while: n. 一段时间;一会儿;(所需、所费的)功夫。 Rest a while 休息一会儿。 A long [good] while 长久。 After a while 过了一会儿。 All the while 始终,一直。 At whiles 有时,时常。 Between whiles 时常,不时地。 Every little while = at whiles. For a [one] while 暂时,一时。 In a little while 不久,没一会儿,立刻。 Make it worth sb.'s while 酬劳;行贿。 Once in a while 时常,有时。 The while [whilst] 1. 当时;其间,在那中间;同时。 2. 〔诗〕…当中〔此义常用 whilst〕。 Worth (sb.'s) while 有…的价值,值得;有利益的 (It is worth while to see the museum. 参观博物馆是有益的)。 1.当…的时候;和…同时。 2.而,但是,可是,倒,却,但另一方面,反过来;虽则。 He was drowned while swimming. 他游泳时淹死了。 W- I like the colour of the hat, I do not like its shape. 我倒喜欢这顶帽子的颜色,但不喜欢那个式样。 One lost a leg, another an arm, while a third was killed outright. 一个人折了一只腿,一个人丢了一只胳膊,另一个人呢,当场死了。 At a time when … while … 一面…一面又…。 vt. 消磨,闲混(时间) (away)。 〔古语〕直至(某时)。 W- then, God be with you. 直至彼时,上天将保佑汝。 milling: n. 1.磨;制粉;碾碎。 2.【机械工程】铣;铣削法;铣出的齿边。 3.轧货币的花边,轧出的花边;浆洗。 4.〔俚语〕拳击;殴打。 5.考验,磨炼。 6.〔美国〕(家畜)成群兜圆圈。 7.旋转犁。 8.【矿物】选矿。 9.【纺织;印染】缩绒,缩呢,毡合。 milling in: 咀嚼动作a good while: 好长的时间a little while: 不久, 一会儿; 一下儿a while ago: 方才, 刚才a while back: 不久以前刚才; 前阵子; 一段时间之前a while doctor: 给您”过了addre while in: 前往国家的住址address while in: 前往国家的住址after a while: 过了会; 过了一会,不久; 过了一会儿,不久; 一会儿之后all the while: 一直, 始终; 一直地;始终be ill for a while: 害了一场病celebrated for a while: 显赫一时do while: 循环当语句for a little while: 就一会儿for a long while: 常久for quite a while: 一段很长的时间in a little while: 不久立刻; 一会之后in a short while: 不久,一会而后; 过了一小会儿; 一会儿以后/不久; 一下子it is not worth while to: 把用不着的书放回书架while one is i am about it: 在某人做某事的同时,顺便(做另一事) while loops: [计] 当型循环