查询词典 hot air

After improvement of hot air stove for agglomerated ore drying process, heavy oil has been replaced by coal gas to produce hot air for drying agglomerated ore.

对干燥团矿热风炉改造后，以燃烧煤气代替重油取热风进行团矿干燥，经过近一年的生产实践，取得了很好的节能减排效益和经济效益。

LEISTER hot air device using high-precision electronic temperature control, long-life, particularly suitable for precise control of air temperature of the occasion, a long time high temperature for a stable and reliable operation, the provision of 20 ~ 650 continuously adjustable temperature 1 hot air of high-quality, special set system up to 900 high temperature, small size, light weight equipment for various industries of choice, widely used in automotive, aerospace, machinery and electronics, packaging machinery, drying equipment, food sterilization packaging, printing, textile, rubber, plastics and other industries.

LEISTER热风器采用电子温控高精度、长寿命，特别适合精确控制热风温度的场合，长时间高温连续稳定可靠运行，提供20～650℃连续可调、温差±1℃的高品质热风，特殊订制可达900℃高温，体积小、重量轻为各行业设备配套的首选，广泛应用于汽车、宇航、机电、包装机械、干燥设备、食品灭菌包装、印刷、纺织、橡胶塑料等行业。

As it opens, the pilot uses a propane burner to blow hot air into the envelope. The balloon then rises as it is inflated with the hot air until it is upright.

当气球充好气后，驾驶员会使用丙烷燃烧器将热气灌入气囊，当热空气渐渐增加，气球会慢慢的上升，到最后会完全竖立起来。

Contract:This article disausses the principal of main steam temperature control system according the problems in running,including the unreasonable main steam pressure set point volue,hot air injection flow is not acciurate,Charge of steam temperature has the big delay and the common PID can′t satisfy the regulate′s demandthen take the according measures,adopt smith predictor,change to ABB intelligent positioner,add the hot air injection antiblock device,test the main steam temperature automation and optimization the specificator.

中国国电集团公司菏泽发电厂热工，山东摘要：本文论述汽温控制系统组成原理，针对运行中发现的问题，包括一次风母管压力自动设定值设计不合理，导致主汽温度和再热汽温度变化幅度加大，底部注入风量和汽温参数测量不准确，汽温变化迟延大，常规PID满足不了调节要求，采取了相应措施，改用史密斯预测器，更换为ABB定位器，增加底部注入风量等测点防堵装置，并对主汽温自动进行试验和参数优化。

There are three kinds of drying systems: hot air drying, dehumidify ing drying, and natural drying; however, hot air drying is the most popular drying system.

本研究的目的为探讨热能回收技术的效能，在热风干燥系统中设计和研制排放湿热气和进入空气接触的热能回收装置，达到加热进气温度，减少干燥作业所需能源。

The clarified air goes into the drying tower after being heated, and then use two or three fluid nozzle to atomize the liquid into small dripping that will exchage the heating with the hot air to evaporize the water content in the liquid, the water content will be discharged as the hot air comes out, and finally the powder or particle products comes out.

洁净空气加热后进入干燥塔，在塔内热风中用二流体喷嘴将各种料液雾化成微小液滴，与热风进行快速热交换，蒸发掉液料中的水份，并随热风排出，得到粉状或颗粒状产品。

But for the mesothermal and low temperature power generation by waste heat introduced distributing hot air,the power generated by unit heat enery is then increased greatly——by distributing the hot air entered the preheater,the ratio of gas and solid is decreased,the heat efficiency of the pr.

采用热气体分流的中低温余热发电技术，即：将入预热器系统的热气体予以分流，降低了预热器内气固比，提高了预热器系统热效率；同时使原预热器出口烟气中的低级热能转移至温度较高的烟气中，热能得到升级，可大幅度提高其余热发电量。

Reducing the hot air's temperature, shorting hot-air drying time, reducing the hot blast speed and reducing the microwave heating power can be possible to enhance the rehydrate and the VC content and the quality.

降低热风温度，缩短热风于燥时间，减小热风速率和微波加热功率，均可提高干制品的复水性、VC含量及其品质。

The company is specialized in the production and sales of pet food and pet supplies.The company has three processing plants:No.1 pet food processing plant,with workshop land covering area of 2,016 square meters and annual processing capicity of 2,160 tons,maily processes hot-air drying pet food and has passed the poultry meat and cloven-hoofed animal meat hot-processing registration of the Ministry of Agriculture,Forestry,Fisheries of Japan.The hot-air processing equipment of the plant has been patented.

公司下设三个加工厂：宠物食品加工一厂，生产车间占地面积2016平方米，年生产能力2160吨，主要加工热风干燥宠物食品，2009年12月通过了日本农林水产省的禽肉及偶蹄肉热加工注册，是中国第一家，也是目前唯一一家获得日本农林水产省注册的宠物食品加工厂，该热风干燥加工设备已获国家专利。

Air is transfened into hot air by passing through the heater,and goesinto the hotair separator on the top of he dryer,then goes into the drying room evenly.at the same time liquid materials are sent to the centrifugal atomixer on the top of the dryer the the screw pump with stepless speed regulation,and atomized into timy dr-oplet which will contact hot air,then dried into dry product within shortest time.

空气通过加热器转化为热空气，进入装置在干燥室顶部的热风分配器，然后均匀的进入干燥室，同时通过无级调速的螺杆泵将料液送至装置在干燥室顶部的雾化器，使料液雾化成极小的雾化液滴，料液和热空气并流接触，水份迅速蒸发在极短的时间内干燥为成口若悬河，成品经干燥塔底部和旋风分离器排出，废气由风机抽出排空。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷