查询词典 air pressure

Boyle's law is a law about gases. It states that if you increase the pressure on a gas, its volume decreases. This is like if you were to squeeze a balloon, the pressure of the air inside the balloon increases while the volume of the air decreases.

波以耳定律是关於气体的定律，该定律说明若增加气体的压力，气体的体积就会变小，这就像你若挤压一个气球，气球内空气的压力增加，体积却变小。

The experiment results prove that the boiler coking is largely reduced and the temperature difference of two sides of horizontal gas-pass is very small, when the 330MW boiler operate, the pressure of primary hot air parison is controlled beyond 12.0～12.5KPa, the O2 content of air pheheater is controlled about 3.0%, the door of OFA is opened to 30%, the buffle of the inner secondary air sleeve is adjusted to the minimum, the outer secondary air swirling strength and the baffle of the outer secondary air sleeve is regulated to the maximum and the outlet temperature of pulvervised mill is kept in 70℃.

试验结果表明，330MW运行时，一次热风母管压力控制在12.0～12.5kPa以上、空气预热器实际氧量控制在3.0％左右、燃尽风门开至30％、内二次风量套筒挡板调整在最小、外二次旋流强度和外二次风套筒挡板调整到最大、磨煤机出口温度维持在70℃，此时锅炉结焦大幅度减轻，水平烟道两侧烟温差非常小。优化试验完成后，进行了单烧灵武烟煤对比，结果是：掺烧高灰熔点的银北煤后，炉膛结焦大幅度减轻，锅炉过热器减温水量较小，主蒸汽压力易提高，带负荷能力正常；再热器烟气挡板开度较大、减温水量较小；风机电耗较小。

He proved that the left ward turning of Yangtze river diluted water is mainly resulted from the interaction between the bottom declining and the lag of the transversal pressure gradient, made the numerical simulation and preliminary study on the thermohaline staircase structure formation mechanism, improved American Academician Wunsch's inverse method of ocean circulation, jointed the discover of " Mindanao Under Current", which is the first ocean current found and named by Chinese scientists and widely accepted over the world, simulated the horizontal and vertical carbon fluxes in East China Sea by a simple ecosystem model, estimated the photosynthesis efficiency less than 8% in Jiaozhou Bay, applied statistical downscaling technology to Chinese coast and Japanese islands realizing the simulation and forecast of sea level low frequency variations, pointed out that the quasi-periodicity of El Nino events should be resulted from the interaction between the 3~4 year oscillation in tropical Pacific and decadal oscillation in the northern Pacific of middle latitudes of the air-sea coupled climate system and at decadal time scale the precipitation influence on sea level variation along Chinese coast and Japanese islands becomes more important, which is closely related to the decadal oscillation of air-sea coupled climate system, therefore precipitation most likely play a major role for the decadal oscillation formation;; proposed Extended Associate Pattern Analysis to analyse combined observed datasets of sea surface temperature and sea level pressure or geopotential hight at 1000 hPa (GH1000) over the Pacific and related seas.

论证了长江冲淡水向左转向主要由于底形下倾与横向压力梯度滞后相互作用的结果。对温盐阶梯结构的形成过程及物理机制进行了数值模拟与初步探讨。改进了美国科学院院士Wunsch的大洋环流反演法。与胡敦欣院士共同发现了"棉兰老潜流"，这是第一支由中国科学家发现、命名并得到普遍承认的洋流。借助较为简单的生态模式数值模拟了东海的水平与垂直碳通量；胶州湾浮游植物的屏蔽效应可以使底层海水温度在升温季节降低2度，由此推算出其光合作用的效率应小于8%；浮游植物春季水华的生物过程实际上强化了海水层化的物理过程。将统计学降尺度技术应用于日本列岛和我国沿海，实现了海平面长周期变化的模拟与预报。

Then the flow coefficient could be calculated. Differential pressure was measured with varied air flow regulated by the valve. Based on the measured data, the relationship curve of the differential pressure and air flow was drawn. It could not be done in the former test platform.

用阀门调节改变流量时，测量出各种不同流量工况下的压差，根据测量数据可以求出流量与压差关系，绘制出压差与流量的关系曲线，此结果在原有的实验台是不能实现的。

At the latter consolidation stage, it was assumed that the water flow only depended on water pressure and was not influenced by the air. Then the independent continuity equation of water was set up to solve variation of water pressure with time. Besides, the water and air were regarded as mixed fluid, and the continuity equation of mixed fluid was set up.

在其后的固结过程中，假定水的流出仅仅取决于水压力，不受气的影响，单独建立水的连续性方程，解水压力随时间的变化；又将水和气看成混合的可压缩流体，建立混合流体的连续性，解混合流体压力随时间的变化。

In the exploration enterprise internationalization's developing process the afterheat excess pressure recycling use which serves under somebody's banner (afterheat electricity generation excess pressure use and so on) the construction energy conservation transformation (wall energy conservation transformation applies LOW-E midheaven glass glass pastes transformations and so on membrane uses plate pile technology and so on) the central air conditioning energy conservation transformation technology (cooling tower energy conservation transformation ice accumulation of cold technology source water source air conditioning technology Leng Meibeng cooled pump transformation and so on) three big prop energy conservation industry to be coquettish in respective domain each collar has won the global prestige and the oral traditions; The Group devotes for a long time to the new building materials the tidal current science and technology research the development passed the BSI IS09001 authentication becomes the world three big glass function membrane core manufacture manufacturer is the present global glass pastes one of membrane service industry largest scale enterprises.

ACER位于美丽的加拿大蒙特利尔市。是全球新型建材知名企业，集团在全世界范围内拥有 6400多名员工，以及数十家实力相当的亲密合作伙伴，为全球70多个国家提供一流服务。在探索企业国际化的发展过程中，旗下的余热余压回收利用建筑节能改造（墙体节能改造，应用LOW-E中空玻璃，玻璃贴膜等改造，采用支盘桩技术等），中央空调节能改造技术（冷却塔节能改造、冰蓄冷技术、地源水源空调技术、冷媒泵冷却泵改造等）三大支柱性节能型产业在各自领域各领风骚，赢得了全球性的声誉和口碑；集团公司长期致力于新型建材、潮流科技的研究、开发，通过了BSI的IS09001认证，成为世界三大玻璃功能膜核心制造厂商，是目前全球玻璃贴膜服务行业最具规模的企业之一。

In the exploration enterprise internationalization's developing process, the afterheat excess pressure recycling use which serves under somebody's banner (afterheat electricity generation, excess pressure use and so on), the construction energy conservation transformation (wall energy conservation transformation, applies LOW-E midheaven glass, glass pastes transformations and so on membrane, uses plate pile technology and so on), the central air conditioning energy conservation transformation technology (cooling tower energy conservation transformation, ice accumulation of cold technology, source water source air conditioning technology, Leng Meibeng cooled pump transformation and so on) three big prop energy conservation industry to be coquettish in respective domain each collar, has won the global prestige and the oral traditions; The Group devotes for a long time to the new building materials, the tidal current science and technology research, the development, passed the BSI IS09001 authentication, becomes the world three big glass function membrane core manufacture manufacturer, is the present global glass pastes one of membrane service industry largest scale enterprises.

在探索企业国际化的发展过程中，旗下的余热余压回收利用，建筑节能改造（墙体节能改造，应用LOW-E中空玻璃，玻璃贴膜等改造，采用支盘桩技术等），中央空调节能改造技术（冷却塔节能改造、冰蓄冷技术、地源水源空调技术、冷媒泵冷却泵改造等）三大支柱性节能型产业在各自领域各领风骚，赢得了全球性的声誉和口碑；集团公司长期致力于新型建材、潮流科技的研究、开发，通过了BSI的IS09001认证，成为世界三大玻璃功能膜核心制造厂商，是目前全球玻璃贴膜服务行业最具规模的企业之一。

After many years of hard work, the company is development and production of the "negative pressure fan Branch Mita","Branch Mita horn-type speaker type negative pressure air","Branch Mita wet curtain cooling system Product","Energy Saving and Environmental Protection Division Mita air-conditioning "and other series products, environmental protection, efficiency, energy saving ideas with the global results of the user's practice match, won the domestic and foreign markets and the credibility of the broad masses of customers favor.

经过多年的艰苦创业，公司现开发生产的"科美达负压风机"，"科美达喇叭型喇叭型负压风机"，"科美达湿帘降温系统产品"，"科美达节能环保空调"等系列产品的环保、高效、节能的理念与全球用户的实践检验结果相吻合，赢得了国内外市场广大客户的信誉和青睐。

Is a professional agent distribution IWATA IWATA JAPAN automatic and manual air spray gun air spray gun; DEVILBISS medium voltage automatic air spray gun and the manual air spray gun, spray gun MEIJI Meiji Japan, paint÷·§; Taiwan Polaroid,, defended by a tiger, paint barrels stress; Sampoong, fifth, David Pneumatic double diaphragm pump; GRACO Pneumatic double diaphragm pump, stirrer; Switzerland GEMA electrostatic powder spray gun; JAPAN ASAHI liquid manual / automatic electrostatic spray gun / pump, pneumatic double diaphragm pump, paint regulator valve and electrostatic spinning cup spray gun and a variety of spare parts; JAPAN SSD, Taiwan crown Goods electrostatic dust guns, electrostatic Tester; GRACO high-pressure airless spraying machine; Taiwan Yuan-qi DISC electrostatic spinning disc spraying machines; high temperature chain oil, solvent paint tube, air-water separator, Taiwan Shi large adsorption / freezer dryer, pneumatic tools, spraying, cleaning, cooling, lubrication nozzle.

苏州恒大涂装设备有限公司是专业代理经销日本岩田IWATA自动空气喷枪及手动空气喷枪； DEVILBISS中压自动空气喷枪及手动空气喷枪、日本明治MEIJI喷枪、涂料调压阀；台湾宝丽、齐成、悍虎、涂料压力桶；三丰、五分、国宝气动双隔膜泵浦；GRACO气动双隔膜泵浦、搅拌器；瑞士GEMA粉体静电喷枪；日本ASAHI液体手动/自动静电喷枪/泵浦、气动双隔膜泵浦、涂料稳压阀及静电旋杯喷枪和各种零配件；日本SSD、台湾冠品静电除尘枪、静电测试仪；GRACO高压无气喷涂机；台湾元麒ΩDISC静电旋碟喷涂机；耐高温链条油、耐溶剂涂料管、空气油水分离器、台湾石大吸附式/冷冻式干燥机、气动工具、喷涂、清洗、冷却、润滑用喷嘴。

The dynamics and heat transfer on the spinning line during the air drawing process are discussed in detail, mainly relating the forces acting upon the polymer along the spinning line and the expressions of the air drawing coefficient C〓 and heat transfer coefficient h. By introducing the power-law model as the constitutive equation to describe the theological properties of polymer melt and considering the changing of the density and specific heat capacity of polymer melt at constant pressure with the polymer temperature, the former model of polymer air drawing is improved and a complete polymer air drawing model is established, which is integrated with the model of air jet flow field of dual slot die.

在此基础上，对前人的聚合物拉伸理论模型进行了改进，以幂律模型作为描述聚合物熔体流变行为的本构方程，并考虑了聚合物熔体密度和定压比热随聚合物熔体温度变化而变化这个因素，从而建立了完整的熔喷聚合物拉伸理论模型。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。