claw n. (动物的)爪;(蟹等的)钳;爪形器具,钩。 cut [clip, pare] sb.'s claws 斩断魔爪;解除…的武装。 draw in one's claws 收敛气焰,抑制怒气;放弃强硬办法。 escape from the claws of sb. 逃出某人的魔掌。 get one's claws into (sb.) 狠狠地揍人一顿;恶意中伤某人。 in sb.'s claws 在某人魔掌下。 vt. 1.用爪子抓[挖,掘,撕]。 2.〔英方〕搔;用爪捕捉,用手探索。 3.〔美俚〕逮捕;(人)贪婪地抓住;搜刮(钱等)。 vi. 用爪子抓[挖、掘、撕]。 claw back 〔英国〕(政府用增税等办法)设法弥补。 claw favour 献媚,拍马屁。 claw hold of 抓紧。 C- me and I'll claw thee. 善来好往,一逗一诺,互相迎合。 claw off [away] 1. 【航海】把船头转朝上风。 2. 退避,摆脱。 3. 责骂。
Treatment of fracture of lateral end of the clavicle with claw plate of the ao 锁骨钩钢板治疗锁骨外端骨折
Taking the ffc ? 23a disk mill as a specimen model , the rotation noise generated from the interaction between fixed claws distributed on the outer and inner circle of the fixed claw plate and the corresponding moving claws has been separated in an experimental study by the modern analytic method of acoustic . thereby , a conclusion that the principal component of rotation noise in disk mill comes from the interaction between the fixed claws on the outer circle and the corresponding moving claws has been reached . in accordance with the above , modified noise reduction design for the structural parameters such as the number of claws on the fixed claw plate , shape of claws and the relative positions of the claws arranged on the outer circle and inner circle has been carried out 本文以ffc ? 23a型爪式粉碎机为样机,利用现代声学测试分析手段对其工作时定齿盘内、外圈齿与相应动齿作用产生的旋转噪声进行了试验分离研究,从而得出了爪式粉碎机旋转噪声的主要成分源自外圈定齿与其相互作用的动齿产生的噪声,并以此为基础,对定齿盘的齿数、齿形以及内、外圈齿的相对排列位置等结构参数进行了降噪改进设计,通过对比性试验与分析,获得了旋转噪声与上述结构参数间的关系,并取得了负载6 . 7db ( a )的良好降噪效果。