查询词典 knapping hammer

The layout having accomplished the complete machine external form putting the dyadic spirit face hammer crusher together designs the main body of a book, application and operating principle having introduced the type crusher of all kinds's, at present domestic crusher current situation and developing trend and, adopt the one-level cone tooth to reduce the speed combining with the broken ability and request; Condition having set forth a gear wheel becoming invalid; Hydraulic coincidence the implement operating principle; The coal moisture content breaks effect in process to being broken; Impact of the coal size over broken effect; Break the machinery be maintained to pieces.

本文完成了综采工作面锤式破碎机的整机外形的布局设计，介绍了各类型破碎机的应用和工作原理，以及目前国内破碎机的现状和发展趋势，结合破碎能力及要求采用一级锥齿减速；阐述了齿轮失效的条件；液力偶合器的工作原理；煤的水分对碎破过程中的影响；煤的粒度对破碎效果的影响；破碎机械的维修。

Hammer working face; ceramic composite layer; manufacture process; abrasion resistance

作者单位：淮阴工学院机械系，江苏淮安 223003中文关键字：锤头工作面；陶瓷复合层；制作工艺；耐磨性能

Previously factious interest groups will have to hammer out an agreement on how to pay the bills.

当前利益分争的派系也不得不炮制出一个解决付财问题的协议。

SFY-B-4 mill feed primarily on the basis of large-scale factory production needs of large-scale production of high-efficiency feed mill, other than ordinary mill Hammer Line-rate increase of 11 percent.

SFY-B-4粉碎机主要根据大型饲料厂生产需要而生产的大型高效率饲料粉碎机，比其他普通粉碎机锤片线速提高11％。

Its strings were struck by a recoiling hammer with a felt-padded head.

演奏者用一个头部带皮毡的弹击乐锤敲击琴弦。

S dynamic versatility; its strings were struck by a recoiling hammer with a felt-padded head.

演奏者用一个头部带皮毡的弹击乐锤敲击琴弦。

This instrument was called a piano e forte, to indicate its dynamic versatility; its strings were struck by a recoiling hammer with a felt-padded head.

这种至高无上的地位一直为它们所保持，直到 18 世纪末期钢琴将它们取代。敲弦古钢琴的音调有金属的音质，缺乏雄劲。

This instrument was called a piano e forte, to indicate its dynamic verstility; its strings were struck by a recoiling hammer with a felt-padded head.

这种乐器被称为piano eforte (意大利语，柔和而响亮的)，以显示它有力的多样性。演奏者用一个头部带皮毡的弹击乐锤敲击琴弦。

This instrument was called a piano e forte, to indicate it s dynamic versatility; its strings were struck by a recoiling hammer with a felt-padded head.

这种乐器被称为piano eforte (意大利语，柔和而响亮的)，以显示它有力的多样性。演奏者用一个头部带皮毡的弹击乐锤敲击琴弦。

This instrument was called a piano e forte,to indicate its dynamic versatility; its strings were struck by a recoiling hammer with 25 新东方背诵经典50篇 a felt-padded head.

种这 乐器被称为 piano eforte (意大利语，柔和而响亮的)，以显示它有力的多样性。演奏者用一个头部带皮毡的弹击乐锤敲击琴弦。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。