查询词典 drum

Its own production of spring products: compression spring big spring, drum-type spring, clockwork spring, spring ...

其自主生产的弹簧产品有：压簧大弹簧，腰鼓型弹簧，发条弹簧，。。。

The Mohegans chanted to slow drum beats and the blare of a conch shell.

在缓慢的鼓声和螺号伴奏下，在场的莫西干人咏唱起印地安传统歌曲。

Through the intermediate gear Z12, the elevator shaft's gear Z13 and shaft are driven to turn, then via friction cone clutch or planetary mechanism the drum obtains six hoisting speeds.

a、冲击钻进：将变速箱右手柄板至&卷扬&位置，变速箱Ⅲ轴齿轮Z8与Ⅳ轴的齿轮Z10啮合，经中间齿轮Z12带动升降机轴上齿轮Z13及轴旋转，通过锥形摩擦离合器或游星轮机构使卷筒获得六种提升进度

Laoting use of the drum is two crescent-shaped plate of copper, called "Pear board."

乐亭大鼓施用的板是两片月牙形的铜板，名叫&梨花板&。

I plant the production of the mining machine drum, cutter, tooth Block, by the National Academy of Sciences, the Shanghai branch of the coal sample testing, the performance indicators are met or exceeded national standards, product quality stable and reliable.

我厂生产的采掘机滚筒、截齿、齿座，经国家煤炭科学院上海分院抽检测试，各项性能指标均达到或超过国家标准，产品质量稳定可靠。

A revolving cylinder or drum in a machine.

击在圆鼓上或车轮的共轴上的直绳。

A revolving cylinder or drum in a machine.

滚筒；滚子：机器中旋转的圆柱或圆鼓

Something resembling a drum in shape or structure, especially a barrellike metal container or a metal cylinder ''.

鼓状物形状或结构上象鼓的东西，尤指桶状金属容器或缠满电缆、''。

Drum'.'' in shape or structure, especially a barrellike metal container or a metal cylinder ''.

鼓'。''的东西，尤指桶状金属容器或缠满电缆、电线或粗绳的金属圆柱

190 Composer. Jinhua, Zhejiang native, was born in Sichuan, Chongqing,.1957-year student at the High School Affiliated to the Central Conservatory of Music in 1959, into the Tianjin Conservatory of Music on the hours began to compose their works have to be vocal from the divertimento " revolutionary martyr Poems,"Female small chorus" commune secretary to work in the fields "," we give pigs nanny ", violin solo song" Ruili River,"String Quartet" youth ", etc..1946 tune-year term creative workers in Tianjin Opera .70 era creations as "the most beautiful hymn dedicated to the party","Beijing ah, you are the heart of the great motherland,""sing the song playing bongo drum," and dance music "geese fly."

作曲家。祖籍浙江金华，生于四川重庆。1957年就读于中央音乐学院附属中学，1959年入天津音乐学院作曲系，就学时便开始作曲，其离要作品有声乐套曲《革命烈士诗抄》、女声小合唱《公社书记下田来》、《我们给猪当保姆》、小提琴独奏曲《瑞丽江边》，弦乐四重奏《青春》等。1946年调天津歌剧院任创作员。70年代创作作品有《最美的赞歌献给党》、《北京啊，你是伟大祖国的心》、《打起手鼓唱起歌》以及舞蹈音乐《鸿雁高飞》。

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。