查询词典 pressure accumulator

In order to reduce the energy of that part, three kinds of pressure drop reducing structures are devised and experimented together, such as the straight stick pressure drop reduction frame, grid pressure drop reduction frame and the taper pressure drop reduction frame.

本文设计并实验了三种不同类型的减阻结构：直杆减阻框、栅格减阻框和锥形减阻框以降低排气管内的流动阻力损失。

The results of pressure drop characteristics experiments indicate that the new type cyclone tube's pressure drop reduction extent is directly related to the sticks'number, length and the radial position of the straight stick pressure drop reduction frame; is directly related to the length, width and number of grid pressure drop reduction frame installed under the split flow core tube.

安装在排气芯管内的直杆减阻框、栅格减阻框使旋风管的压降有不同程度的降低，减阻幅度与直杆减阻框杆数和长度成正比；与直杆的径向位置大小成反比；与安装位置、绕流截面形状有一定的关系；并与栅格减阻框的长度、宽度和片数成反比。

Strong technical force, well equipped, set more than 10 years of professional experience in machinery manufacturing, to set up factories in the country completely on its own production and marketing of machinery manufacturing plant, and the introduction of Japan, Taiwan and other advanced equipment, technologies and the development of manufacturing components A variety of mechanical equipment, there are two main products, hydraulic pressure of 4-, C-type hydraulic pressure, pneumatic pressure bed, air-pressure supercharger oil, gas, hydraulic-rivet machines, membrane switch drum kits pressing machine, dual - Die-pressing machines, pneumatic peeling machine, precision Dijiao machine, precision high-speed presses, open-tilting presses, automatic drilling tapping machines, pneumatic Arm tapping machines, automatic air Tape feeder, vibration Tape feeder, Hydraulic power portfolio, widely applicable in the electronics, electrical appliances, computers, metal, plastics, lighting, bicycles, steam locomotive, machinery and other industries, welcomed by the majority of users, machine-selling Taiwan, Southeast Asia and China's provinces.

公司技术力量雄厚，设备齐全精良，集十余年的专业机械制造经验，设厂于国内完全的自行产销的机械制造工厂，并引进了日本、台湾等先进设备、技术及元件开发制造多种机械设备，主要产品有二、四柱油压压床，C型油压压床，气压压床，空油增压压床，气油压式铆钉机，薄膜开关鼓包热压机，双面模热压机，气压剥皮机，精密滴胶机，精密高速冲床，开式可倾压力机，自动钻孔攻牙机，气动旋臂攻牙机，空气自动送料机，振动送料机，油压动力组合等，广泛适用于电子、电器、电脑、五金、塑胶、灯饰、自行车、汽机车、机械等各种行业，深受广大用户欢迎，机械广销台湾，东南亚及中国各省。

It analyses the importance of the pressure orifice in gas fire-extinguishing system and its application,and discusses the design and set of the pressure orifice,introduces the forms of the pressure orifice,in order to remind the construction and fire people paying attention to the action of the pressure orifice,to assure the reliability and security of gas fire-extinguishing system .

浅析了泄压口在气体灭火系统中的重要性及其应用，并对泄压口的设计、设置问题进行了探讨，介绍了泄压口的形式，旨在提醒建筑和消防相关人员重视泄压口的作用，以确保气体灭火系统的可靠性和安全性。

Building Products: fan coil digital LCD temperature controller, mechanical temperature control panel, electronic temperature control switch, three-speed switch, fan-coil electric two-way valve (three-way valve) and matching drives, proportional-integral regulation of electric valves, electric actuators, pressure side of the control-way valve, temperature and humidity sensors, electrical valve drive, pressure controllers, pressure sensors, pressure switches, gas flow switches, liquid flow switches, network control unit and related software, direct digital controller, communication modules, expansion modules, such as air-conditioning control products, inverter device control products; with Honeywell,×é, Siemens AG, Johnson, etc. from multiple vendors and agents set up a good relationship of cooperation; Security Equipment: Card, canteen consumption machine, access control systems, attendance punch card machines, parking, smart key counters, video intercom doorbell, hotel lock, the types of RF cards, shaped cards, business card printing produced; network equipment: routers, switches, group telephone, wire and cable materials such as sales; with CISCO, Huawei-3COM,, INTEL, D-LINK, Paul, NEC, SAMSUNG multiple vendors, such as set up a good relationship of cooperation, to become special agents; company by selling products ranging from consulting, purchasing, installation, after-sale tracking security services; company to "innovative, pragmatic, enterprising" as the forward power enterprises; always adhering to the "to perfection ---- Switch TO Perfection" design philosophy, the "customer first" as our business purpose.

楼宇设备产品：风机盘管液晶数显温控器、机械式温控面板、电子温控开关、三速开关、风机盘管电动二通阀及配套驱动器、比例积分调节电动阀、电动执行器、压差旁控制通阀、温湿度传感器、电动风阀驱动器、压力控制器、压差传感器、压差开关、气体流量开关、液体流量开关、网络控制单元及相关软件、直接数字控制器、通讯模块、扩展模块等空调控制产品、变频器设备控制产品；与霍尼韦尔、卓灵、西门子、江森等多家厂商及代理商建立了良好的合作关系；安防设备：一卡通、食堂消费机、门禁系统、打卡考勤机、停车场、智能钥匙柜、可视对讲门铃、酒店锁、各种射频卡、异型卡、证卡制作印刷业务；网络设备：路由器、交换机、集团电话、电线电缆等材料的销售；与CISCO、华为3COM、、INTEL、D-LINK、国威、NEC、SAMSUNG等多家厂商建立了良好的合作关系，成为特约代理商；公司对所销售产品提供从咨询、选购、安装、售后的全程跟踪保障服务；公司以&创新、求实、进取&作为企业的前进动力；始终秉承&至臻完美----Switch TO Perfection&的设计理念，把&用户至上&作为我们的经营宗旨。

Methods: The hospitalized cases with EH and HS were collected in a 3-A grade hospital of Xi'an city (from Jun. 2001 to Mar. 2005) according to the includible standard and excludible standard. Unified questionnaires were filled in. The items of questionnaires included: sex, age, inhospital days, death in hospital, first-measured blood pressure Systolic blood pressure (SBP, Diastolic blood pressure, Pulse pressure, blood lipid total cholesterol (TC, Triglyceride, High density lipoprotein cholesterol, Low density lipoprotein cholesterol, Apolipoprotein A and B.

检索西安市某三级甲等医院2001年6月－2005年3月期间EH合并HS住院病例，按照纳入标准和排除标准筛选病例资料，填写统一调查表，调查项目包括：性别、年龄、住院天数、死亡情况、首测血压、血脂（总胆固醇、甘油三酯、低密度脂蛋白胆固醇、高密度脂蛋白胆固醇、载脂蛋白A以及载脂蛋白B）等指标，并按性别与年龄分层进行回顾性分析和研究。

The shear layer vortices dominate in the initial portion of the jet, which are a result of the K-H instability. The crossflow encounters an adverse pressure gradient ahead of the jet and separates to form horseshoe vortices under the pressure downstream, and they develop into the wake. The wake vorticity comes into being in the actions of an adverse pressure gradient and a wall-normal component of vorticity, which originates from the wall boundary and is entrained into the jet. The shear layer vortices encounter adverse pressure gradients in the lee of the jet and break down, leading to the formation of the CVP and the CVP is the most important characteristic of the jet in crossflow.

文中指出：剪切层涡源于射流与横流之间的K-H不稳定性；马蹄形涡的产生是由于射流喷口上游迎风侧的壁面边界层内存在逆压梯度，使流动发生了分离，在下游逆压梯度的挤压作用下，形成了马蹄形涡，马蹄形涡向下游发展，进入尾迹区；在逆压梯度和法向涡生成项的共同作用下产生了尾迹涡，尾迹涡源于壁面边界层，止于射流，并将部分涡量向上输运至射流内部的CVP；CVP是横向紊动射流的重要特征，剪切层涡破裂后，在逆压梯度的作用下CVP形成。

In this paper, an idea is presented about a larger pressure of percolation flow existed in a part of rock by a high-pressure jet, and the pressure has great effect on the rock fragmentation with jet. A model of calculating the pressure is established.

本文提出了射流作用下岩石局部范围具有较高渗流压力的思想，并认为该渗流压力大小对射流破岩有重要影响，建立了该渗流压力的计算模型。

Note that to prevent the Whiteboard paper pad too high, or the closing largening pressure, superficial gilding, pressure shall not be published on the site of the concaveconvex by stamping, pressure concavo-convex, makes it possible for non-blocking, pressure at the site of concavo-convex also burn effect anodized, on the picture the appearance and quality.

需要注意的是要防止把白板纸垫得过高，或者是合压加大压力，而使表面不须烫金、压凹凸的部位高出烫金、压凹凸的部位，使得非烫金、压凹凸的部位也被烫上电化铝，影响画面的美观和质量。

Belong to the larger machine, the price from more than 10 million to hundreds of thousands, the difference between the two machines is provided by the pressure of the adequacy of standard nine millibars of pressure is atmospheric pressure, although small home appliances machine is constantly The improvement, however, constrained by the cost, so the pressure it is still to be questioned.

属於较大型的机台，价格从十几万到几十万，这两种的差别就在於机器所提供的压力是否足够，标准的压力是九毫巴的大气压力，小型的家电机器虽然也是不断的改进中，但受制於成本，因此它所产生的压力仍是有待质疑的。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"