压片

In the experiments, the accelerometer and the microphone are used respectively to measure the acceleration on the panel and the sound pressure in the cavity. Piezoelectric ceramics Transducer is used as the control source to control reverberant sound field transmission through a simply supported rectangular aluminium panel into a concrete cavity.

实验中采用加速度计和话筒作为传感器拾取板振动的加速度和闭空间内的声压信号，用压电陶瓷片作为振动控制源来控制混响声场通过简支矩形铝板向混凝土闭空间的声传入。

Afterwards the doctor will use the stethoscope to check my chest and back. Or he will tell me to open my mouth and use a tongue depressor to push my tongue down to see if there is inflammation in my throat.

然后医生会用听诊器在我的胸前和背后探听，或叫我张开嘴，用压舌片压住我的舌头，以便检查我的喉咙看看有没有发炎。

Through geothermometry and geobarometry, the temperature and pressure conditions of the three types of amphibolites are calculated, gneissic amphibolites: 597.0℃,0.536Gpa, banded amphibolites: 597.0℃,0.536Gpa, mylonitic amphibolites: 597.0℃,0.536Gpa.

通过地质温压计计算，三种斜长角闪岩及其原岩的形成与变形温压条件具有从升温升压经降温升压到降温降压的变化规律（片麻状斜长角闪岩：597.0 ℃，0.536 Gpa；条带状斜长角闪岩：597.0 ℃，0.536 Gpa；糜棱状斜长角闪岩：597.0 ℃，0.536 Gpa）。

Through geothermometry and geobarometry, the temperature and pressure conditions of the three types of amphibolites are calculated, gneissic amphibolites: 597.0℃, 0.536 GPa, banded amphibolites: 617.3℃, 0.455 GPa, mylonitic amphibolites: 558.8℃, 0.514 GPa.

通过地质温压计计算，3种斜长角闪岩及其原岩的形成与变形温压条件具有从升温升压经降温升压到降温降压的变化规律（片麻状斜长角闪岩：597.0℃，0.536 GPa；条带状斜长角闪岩：617.3℃，0.455 GPa；糜棱状斜长角闪岩：558.8℃，0.514 GPa）。

And we has also accumulated original and mature experience in designing, manufacturing and assembling of bolt tightening system, press riveting and welding system, automobile seatbelt assembling special machine, pin and shaft press installing machine, transplanting machine, aerial material flow line, material flow line, lifting equipment, balance crane, fixture etc.; To meet its clients' demand, Congyu has independently developed many sets of special machine of high technology and great difficulty, which involves the clearance detection, angle control, sealing test, torque control and displacement control etc.

并在螺栓拧紧系统、压铆焊接系统、汽车安全带装配专机、销轴压装机、移栽机、空中物流输送线、物流输送线、提升机、平衡省力装置、各种产品的工装夹具等方面有独到成熟的设计、制造及组装经验；应客户要求独立开发出多套间隙检测，角度控制，密封性检测，扭矩控制，位移控制等高技术、高难度要求专机，在此基础上，不断创新并开发了清洗机等新产品和太阳能新领域，并为太阳能行业开发了自动上下料机、酸碱清洗机和自动插片机，接线盒涂胶机，自动裁切机，测试分选机等一系列生产和测试设备。

Main products: the accurate four pillars automatic balance oil pressure bias cutting machine ,the accurate four pillars planer-type oil pressure bias cutting machine,rocker arm oil pressure bias cutting machine,oil pressure flat embossing machine,vertical four pillars oil pressure bias cutting machine, portable bias cutting machine,belt embossing machine, one spindle oil pressure bias cutting machine,sponge ball grinder, splitting machine,thicknesser,hammer machine,gluing machine,flanging machine,etc.

主要产品有：精密四柱自动平衡油压裁断机、精密四柱龙门式油压裁断机、摇臂式油压裁断机、油压平面压花机、立式四柱油压裁断机、箱式裁断机、皮带压花机、单头式油压裁断机、海绵磨球机、片皮机、刨板机、锤仔机、上胶机、折边机等。

Company's main scope: laminator Center, over the plastic film Center, Cold Laminator Center, Cold laminating film, binding machine, binding equipment, business cards, red card machines, PVC red card machines, tailor-made all kinds of red card machines, Hand-type cutting devices such as desktop, Humidity Cabinets, moisture-proof cabinets, paper shredders, financial binding machine, cash register, attendance machine, fingerprint machines, punching machines, chamfering device, coder, stamping machine, bronzing film, pressure mark machine, sealing machine, laminating machine, tailor-made all kinds of coating, point notes Detector, badge machine, badge supplies, Observing heat press machine, baking cup machine, oven machine, baking cap machine, thermal transfer paper, sublimation ink, afterburner brand corns machine, afterburner brand manual electric chamfering device, cloud wide brand heavy-duty cutting knives, Fang Ling series hob, KW Series Stapler drilling machine, all kinds of Specifications shrink film, film projection radius of cards, laser film, color ink-jet film, PVC-free laminate materials, PVC ink, all kinds of leather and transparent leather badge, slings and hanging folders.

公司主营范围：过塑机总汇，过塑胶片总汇，冷裱机总汇，冷裱膜，装订机，装订器材，名片冲卡机，PVC冲卡机，订做各种规格的冲卡机，台式手式裁像器，防潮箱，防潮柜，碎纸机，财务装订机，收银机，考勤机，指纹机，打孔机，倒角器，打码机，烫金机，烫金膜，压痕机，封口机，覆膜机，订做各种规格的覆膜，点钞验钞机，胸章机，胸章耗材，五合一烫画机，烤杯机，烤盘机，烤帽机，热转印纸，热转印墨水，加力牌鸡眼机，加力牌手动电动倒角器，云广牌重型切纸刀，方菱系列滚刀，KW系列订书机打孔机，各种规格收缩膜，方圆牌投影胶片，激光胶片，彩色喷墨胶片，PVC免层压材料，PVC墨水，各种真皮仿皮透明胸卡，吊绳，吊夹。

Experimental investigation on strongly separated flow in an annular compressor cascade ;2. The structures of separated flow, especially, vortices, inside an annular compressor cascade at large incidences have been studied baized on the flow visualization images obtained by means of Laser-sheet method and 7-hole probe measurement.

本文采用激光片光层加示踪粒子流场显示技术，观察和摄取了环形压气机叶栅在约十14大攻角下的内部流动图像；采用七孔气动探针测量了叶栅出口截面上的速度分布S通过对流场实验结果的分析，并结合本文第一部分中得到的叶片近壁区分离流结构，得到了该环形压气机叶棚中严重分离流场的分离流形态和旋涡结构。

Its main products: multifunctional cold hydraulic riveting machine, four-post guided presses, clutch pressure plate assembly machine, T8360A/60B (T8366)-type brake hub boring machine, electro-hydraulic brake shoe voted riveting machine, multi-purpose hydraulic Cold riveting clamp, the wild-type multi-function axle casing tension and compression device, GCD-I-type beam positioning, such as the standard wheel hydraulic±è±.

其主要产品：多功能液压冷铆机、四柱导向压力机、离合器压盘组装机、T8360A/60B(T8366)型制动毂镗床、电动液压制动蹄片投铆机、多功能液压冷铆钳、野外式多功能半轴套管拉压器、GCD-I型光束水准车轮定位仪等液压汽保设备。

The company Dongfeng Cummins B, C, L series engine cylinder block, cylinder head, crankshaft, piston, valve, cylinder, pump, air compressor, oil pump, flywheel, pressure plates, clutch nearly a thousand varieties of film, etc..

公司现有东风康明斯B、C、L系列发动机缸体、缸盖、曲轴、活塞、气门、缸套、水泵、空压机、机油泵、增压器、高压油泵、飞轮壳、压盘、离合器片等近千个品种。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐