查询词典 cylinder

As a preliminary theoretical exploration, a limited series of stream function was employed to study the characteristics of the reattachment boundary layer. The tentative analysis showed that the reattachment boundary layer of the circular cylinder, so long as it began at the effective reattachment region discussed above, would be developing to its reseparated point downstream the cross section of the cylinder, which essentially gave the new idea RCDR a theoretical cycle.

本文提出的&再附—减阻&机制可表述为：柱面上扰流元件后向锐缘处诱发的流动分离，既改变了柱面压强分布格局，又破坏了柱面附近的流动状态；若扰流元件锐缘后方流动在圆柱壁面上再附，形成再附边界层，再附边界层将沿流向发展，直至越过柱面最大迎流截面之后，才从圆柱面上分离，致使分离流的尾涡区变窄，绕流阻力降低。

The company mainly produce fully automatic CNC fast plastic absorption forming machine, four-column double-cylinder hydraulic cutting machine, CNC hydraulic cutting machine, vacuum forming machines, cylinder curling machine , folding machine, heat sealing machine,shrinkage furnace, high-wave machine and ultrasonic waves.

主要生产全自动数控高速吸塑成型机，精密四柱双油缸液压裁床、数控液压裁床、厚片吸塑机、圆筒转边机、折边机、热封口机、收缩炉、高周波、超声波。

General terms of the standard cylinder , piston bore width of about 20% to 25% of the value of comprehensive need to consider the use of conditions, from the piston and cylinder, piston rod and the guide sleeve of the gap size and other factors to decide.

一般对标准气缸而言，活塞宽度约为缸径的20%～25%该值需综合考虑使用条件，由活塞与缸筒、活塞杆与导向套的间隙尺寸等因素来决定。

Refer to the constructional and load-bearing in practical large-diameter cylinder structure projects, create the more large finite model, and get the soil pressure data and distribution in、back of and in front of large-diameter cylinder structure. Then give the advice on part of soil pressure theory.

参照实际工程中大圆筒码头结构的构造和受荷情况，建立较大的有限元模型，得到较大模型大圆筒码头结构筒内、筒后和筒前土压力的数值和分布情况，并对现有的部分土压力理论提出建议。

The front brake master cylinder, its reservoir tank, as well as the clutch master cylinder were designed specifically for the aggressive look of the B-King

这架B -国王具有侵略性的车轮设计，一个充满活力的三个以期待结合高性能子午线轮胎拥有大规模二○○毫米后轮胎尺寸

Is a professional in CNC machine tools and accessories folder governing the manufacture and sale of the company, Taiwan's main products are well-known brands of knives for Matt, Matt a knife-cylinder, air source for hydraulic front fixture Cylinder, FEPOTEC spindle, screw, rails, Chuck, and so on.

上海昆西精密机械有限公司是一家专业从事数控机床配件和夹治具制造和销售的公司，主要产品有台湾知名品牌的马特刀库、马特打刀缸、源锋夹具专用空油压缸，飞浦主轴、螺杆、线轨、卡盘等。

After three years'' effort, the item went through with two phases:the first phase is to make multi-wave observation experiments on one organic glass cylinder that simulated the train axle and its diameter is 64mm with one aspect has scare at the 60mm on the cylinder;the second phase is to make multi-wave observation experiments on the train axle,and exploit the three-dimensional imaging software of the multi-wave computing detection automatic searching the crack.

项目组经过三年努力，分两阶段进行：第一阶段在&有机玻璃圆柱体模型&（模拟车轴，直径64 mm）上作试验；第二阶段在&有伤实物车轴模型&上作试验，分别获得&多波检测计算机自动识别伤三维成像软件系统&，用此软件系统分别在两模型上作试验，其结果与实际模型一致。

Through several years of development, has now formed a real estate development as a leader, machining (motorcycles, machine cylinder head, cylinder body) supplemented by two industry chain.

通过几年的发展，现已形成了以房地产开发为龙头，机械加工(摩托车、通机汽缸头，汽缸体)为辅的两条产业链。

Dynamic balance of print cylinder was studied on the impression cylinder of J2108 offset machine according to the balanced theory of rotor .

结合转子的平衡理论，以J2108胶印机的压印滚筒为研究对象，对印刷机滚筒进行动平衡研究。

Each cylinder or mobile tube is identified by stampings in the metal of the cylinder shoulder.

可以通过钢瓶肩部金属上的印记来鉴别每个钢瓶或移动管道。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。