查询词典 hot air
- 与 hot air 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results of thermal balance calculation show that if the combustion air can be preheated to 600℃ by the self-preheating process and the gas can be preheated to 150℃ approximately by recovering waste heat of hot stoves flue gas, then the hot blast temperature of 1200℃ could be obtained. 4. The development of mathematical models on the heat transfer of chamber in hot blast stoves is briefly reviewed and the Hausen's mathematical model and its solution methods are mainly discussed.
对自身预热热风炉在一个工作周期内燃烧和传热过程的设计计算程序和应用公式进行了计算方法的研究,首次提出了一套新的热工计算方法,并以采用自身预热的大型高炉热风炉为例,进行了分析、比较和验证。
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Originally, hot water dips were used, with or without fungicides, to disinfect but now, with improvements in technology by which temperatures can be maintained accurately , fresh horticultural product can be disinfested with hot water or hot air.
最初是用热水浸泡进行消毒,加或不加杀菌剂,现在由于技术的改进能够准确地保持温度,新鲜的园艺产品能够用热水或热空气消毒。
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To achieve high-quality printing and product diversification introducing automatic Edition Roland 700 four-color computer alcohol machine, RCI infrared computer alcohol hot air machine and two-color four-color machine series, and supporting the German high-speed folding machine, lock screw line riding machines, automatic visco-box machine, beer machine ... hot ... really do beer, sticky, hot one-stop production.
为达至高质印刷及产品多样化特引进罗兰700全自动装版电脑酒精四色机、 RCI 红外热风电脑酒精四色机及双色机系列,并配套德国高速折页机、锁线骑钉机、自动粘盒机、啤烫机……真正做到啤、粘、烫一条龙生产服务。
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The bus is so crowded with so unlucky people who are like the pilchards in the can, one by one, neat and tidy, back to breast and breast to back, not so hot but with the forever-on air-conditioners in so hot a dedication, regardless of whether the pilchards are so cold or so hot, definitely not cool or warm.
我拉着姥姥的手,一路高高低低,我蹦蹦跳跳,来到了公交车站点儿,车上的人就像昨晚吃过的罐装沙丁鱼,排列得整整齐齐,甚至后背贴着前胸窝,幸亏天还不是很热,公交车的空调总是开着,不知沙丁鱼们的冷热,整个墨西哥城的楼房里都是空了喔!
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Melting point 3410 ℃, boiling point 560 ℃, relative density of 1935, F the external electronic structure of 5d46s2, in the chemical reaction time is very easy to lose 1-6 electronic, but also can get 1-2 electronic, so oxidation number of 0,± 1,± 2, 3, 4 , 5 and 6, with 6 price of the most stable compounds, such as WO3 does not dissolve in water, the air will form in the tungsten trioxide thin protective layer of tungsten, tungsten with fluorine at room temperature, chemical combination, red hot when there is no moisture and Bromine iodide together, red hot when you can and water reaction WO3, at room temperature reaction of tungsten with aqua regia, but the hot concentrated hydrochloric acid and sulfuric acid can only be played with its weak response, but molten nitrate, nitrite, too Hydrogen peroxide, sulfur steam, steam and other phosphorus can play intense reaction, high temperature can not be carbon, boron and silicon reaction of binary compounds, widely used in industrial tungsten steel and tungsten carbide, pure tungsten filament is used to the system, and X-ray tube Tube heating components, semiconductor components can be prepared tungsten silicide, tungsten industrial production is white or black tungsten ore tungsten ore refining.
熔点3410℃,沸点560℃,相对密度1935,F外围电子结构为5d46s2,在化学反应时很容易丢掉1—6个电子,也能得到1—2个电子,所以氧化数为0、±1、±2、+3、+4、+5和+6,以+6价化合物最稳定,如WO3不溶于水,空气中的钨会形成薄层三氧化钨保护层,钨能与氟在室温下化合,红热并无潮气时能与溴、碘化合,红热时还能和水反应生成WO3,室温下钨可与王水反应,但热的浓盐酸和硫酸只能与其起微弱反应,但对熔融的硝酸盐、亚硝酸盐、过氧化氢、硫蒸汽、磷蒸汽等能起激烈反应,高温下不能与碳、硼和硅反应生成二元化合物,工业上广泛使用钨钢和碳化钨,纯钨用来制灯丝、电子管和X射线管的发热元件,硅化钨可制半导体元件,钨工业生产是将白钨矿石或黑钨矿石精炼。
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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。
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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。
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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。
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It is different with the manual exhaust Slurry pumps valve is not required to run the wind man, it must be installed on the location of gas pipeline set point, the so-called water gas gathering point is the top horizontal tube of the highest point, this horizontal pipe 3 ‰ gradient requirements, does not allow for local conditions such as depression and bending, when the air into the valve, the valve automatically opens, the air removed, the water level rose, it will automatically close the valve, hot water can not spill, from a virtually eliminating Manual exhaust is not timely, easy to form a "vapor lock" effect caused by hot water heating effects and huge loss of the state.
它与手动排气闸阀不同点是不需要人为跑风,它安装的位置一定要在管路集气点上,所谓集气点就是顶层供水横管的最高点处,对此横管有3‰倾斜度要求,不允许出现局部凹陷和弯曲等情况,当空气进入阀体后,阀门会自动开启,调节阀空气排除后水位上升,它会自动关阀,热水不能外溢,从根本上消除了手动排气不及时,易形成"气阻"影响供热效果和造成热水大量流失的弊端。
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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。
- 相关中文对照歌词
- Hot Summer
- Hot Pants Explosion
- Drop It Like It's Hot
- Hot Long Time
- Hot Mess
- Hot Damn Woman
- Hotter
- Hottest Of The Hot
- They're Red Hot
- Hot (Main)
- 推荐网络例句
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This immediately brings us to the next part of this article: creating an output "replace function".
下面进入文章的第二部分:建立一个"缓存处理函数"。
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He was elected as an International Ornithological Committee member in 2002 during the 24th IOC held in Beijing.
现为中国鸟类学会理事和WPA 专家组成员。2002年被推选为国际鸟类委员会委员。
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Jenson Button: I think the angles at which we hit the wall are far greater than what they do in America, on the ovals.
巴顿:我认为我们撞墙的角度比在美国那些措施更有效,在那种椭圆形赛道上。