查询词典 low pressure

The hydraulic in this design is a general beam-column type one, which is made up by the mainframe, electrical system and hydraulic system. It can be operated by autoloading fashion, manual fashion or spot moving fashion, to achieve the following process: sliding down rapid; sliding down slowly; adding pressure; keeping pressure; removing pressure; the low hydraulic tank work out; the low hydraulic tank untreading.

本设计中的液压机属于梁柱式一般用途液压机，主要由主机、电气系统和液压系统等三部分组成，采用半自动、手动和点动三种操作方式，能实现以下几个工作过程：滑块快速下行；滑块慢速工进；加压成型；保压延时；卸压回程；顶出缸顶出；顶出缸退回。

This paper introduces developing and tendency of marine low-pressure fire extinguishing system,gives comparison of advantages and shortages between high pressure and low-pressure CO 2 fire-extinguishing systems ,which will become reference to accept this new technique.

文章全面介绍了新兴的低压CO2 灭火系统的发展情况和发展趋势，比较了高压CO2 灭火系统和低压CO2 灭火系统的优缺点，为国内同行将来接触这种新技术提供借鉴。

The new process gets the feed to low-pressure column from a side stream of high-pressure column, which balanced better the separation duties of the high- and low-pressure columns and implemented the integration of extracting soft-water.

该流程用加压塔侧线采出作为常压塔进料，更合理地分配了高、低压塔之间的分离负荷，并实现了萃取软水的集成利用。

The concise control scheme and particular control algorithms employed are illustrated in detail, which mainly include pressure piecewise control for heat pump group and the low-point selection control for heat pump actuator, the pressure piecewise control for low-temperature dryer of Wet paper sheet, the pressure split control for the secondary steam recovery of oven and the cascade control for paper sheet moisture.

简要介绍纸幅干燥原理和热泵节能机理，设计一套基于S7-300 PLC的五叠网涂布白板纸机蒸汽冷凝水热力控制系统，阐述具体的控制方案和采用的控制算法，其中主要包括热泵组的压力分段控制和热泵开度的低端选择控制、湿端低温段烘缸组压力回路分段控制、热烘箱二次蒸汽回收压力回路的分程控制和成纸水分的串级控制。

This paper is in view of low pressure, low production and downhole throttle characters of SuLiGe gas field, developed the research of the foam drainage technology, aim of deceling the loss of wellhole pressure and triturate a new low density foaming agent successfully, solved the welldown liquid loading issue of SuLiGe gas field.

本文针对苏里格气田低压、低产和井下节流井的特点，开展了泡沫排水采气工艺研究，以降低井筒压力损失为目的，研制成功了一种低密度起泡剂，解决了苏里格气田气井积液问题。

Earlier combustor designs, such as the V-2 and Redstone, had low chamber pressure, low heat flux and low coolant pressure requirements, which could be satisfied by a simplified "double wall chamber" design with regenerative and film cooling.

较早前燃烧室的设计，如V型2和雷石东，低商会的压力，低热流和低冷却液压力的要求，这可能是满意的一种简化的&双壁商会&的设计与蓄热式和薄膜冷却。

EL products developed by a series of high-pressure-resistant, low-voltage high-frequency series, low-frequency series of low pressure, long-life series, can be made into any size and graphics, can be bent, paste and hoisted for the PDA, LCD, remote control, computer, Cell phones, payphones, instruments, watches and clocks, watches backlight, but also made instructions and traffic alerts, fire logo, advertising and decoration, and so on.

公司开发的EL产品有耐高压系列、低压高频系列、低压低频系列、长寿命系列，可制作成任何尺寸和图形，可弯曲、粘贴和悬挂，用于PDA、LCD、摇控器、电脑、手机、电话机、仪器仪表、钟表、手表背光，还可制成交通指示和警示、消防标识、广告、装饰等等。

Changbei gas field is a river lothology-stratigraphic trap gas pool on the west trend monocline background, it is located in the east of the basin, it has thin bed, low-porosity, low-permeability, low-pressure, low-deliverability character and develop difficulty(HeGuang-huai, 2002), especially to develop this thin bed and unhomogeneity seriously river sandbody gas pool is much difficulty.

长北气田位于盆地东部，属于西倾单斜构造背景上的河道岩性-地层圈闭气藏，具有薄层、低孔、低渗、低压、低产和非均质性强等特点，开发难度大，尤其是利用水平井开发如此薄层的非均质性严重的河道砂岩气藏难度更大。

The benefits of this technology include superior combustion efficiency, low emissions, low maintenance, low pressure drop, and low turndown, resulting in improved overall plant performance.

此技术的好处包括燃烧效率高，排放低，维护少，压力下降低，调节低，因此提高了工厂的整体性能。

Measures of improving for low temperature toughness by selecting the welding materials and strictly controlling the welding process for welded joints of low temperature low-alloy steel, nickel alloy steel and chrome-nickel austenitic stainless steel for low temperature pressure vessels were summed up.

为了改善工作于低温环境的压力容器用低合金低温钢、镍合金钢和铬镍奥氏体不锈钢的焊接接头低温韧性，而采取改进焊接材料、严格控制焊接工艺的措施。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。