气流
- 与 气流 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Solar chimney power plant is one of the hotspots in the solar energy research of the world in the current time, but there is few study on the solar chimney power plant systems coupled with turbine.
太阳能热气流发电技术是目前国际太阳能研究领域的一个热点之一,但对负载条件下太阳能热气流发电系统的研究并不多。
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The solar chimney power generation system is one of the hotspots in the world solar energy research at the current time, but there is few study on the solar chimney power plant systems coupled with energy storage layer.
太阳能热气流发电技术是目前国际太阳能研究领域的热点之一,但对带有蓄热层的太阳能热气流发电系统的研究并不多。
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By means of high speed gas stream compound with coaxial cutting gas for pulsed Nd:YAG laser on cutting of ceramics,the technological parameters affected on the thickness of re cast layer and the exiting of crack in re cast layer were studied.
针对激光切割陶瓷产生的重铸层和裂纹,设计了超音速喷嘴,采用侧吹高速辅助气流与同轴切割气流复合技术,研究了激光加工工艺参数对重铸层及裂纹的影响规律,开发了获得最小重铸层厚度和裂纹长度的高效率激光切割方
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Model QS-350 This machine is of horizontal disc type airflow crusher, and the whole crushing process is comprised of air compressor, air storage tank, air freezer and drier, model QS-350 airflow crusher, cyclone catcher and dust collector etc.
QS-350型为水平圆盘式气流粉碎机,整个粉碎流程由空压机、储气罐、空气冷冻干燥机、QS350型气流粉碎机主机、旋风捕集袋及吸尘器等组成。
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However, it is difficult to manufacture the die with very small head width.
通过以上四章的工作,最终得到了喷射流场的气流速度分布和气流温度分布。
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The results show that the diurnal circulation cycle in this region without ice/snow surface is similar to those in the other mountain regions, i.e., up-valley flow with the surface heating process and down-valley flow with cooling process.
结果表明,当珠峰地区冰雪下垫面改为裸土后,珠峰北坡绒布河谷地区近地面流场日变化与其它山地的环流系统相接近,即太阳辐射强烈时为沿河谷上行气流,地面冷却时为沿河谷下行气流。
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Study shows the diurnal wind cycle on the northern slope of Mt. Qomolangma as: calm wind period near the sunrise, wind speed lower than 1 m/s; weak up-valley flow in the morning; and strong down-valley flow, max. wind speed over 12 m/s at 250 m height, from the noon to late night.
研究表明,珠峰北坡地区局地环流日变化为,日出前后河谷内的静风,风速低于1 m/s;上午沿河谷上行的弱偏北气流;中午到午夜以后沿河谷下行的强烈偏南气流,最大平均风速可达到12 m/s以上,高度在250 m左右。
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Based on the air drying theory of capillary porous media, mathematics model of through air drying of paper was established, and the mathematics model was analysed and calculated.
基于多孔介质气流干燥理论,建立了纸张气流穿透干燥的数学模型,并对数学模型进行了分析求解。
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When left when the test-drive after repair in shop main engine is adding this ship to 540r/min, supercharger occurrence asthma brace up phenomenon, rotate speed lifts slightly again, noise shakes very big, smoke evacuation temperature is normal, hair of on the high side of temperature of air inlet duct is very hot, as good as of smoke evacuation smoke constant, supercharger rotor rotate speed and the rotate speed of right leader supercharger that work normally comparative. 2 breakdown analyse this model diesel engine supercharger breathes heavily brace up the reason has the following sides. Bearing of 1 supercharger rotor damages, bring about on the low side of supercharger rotor rotate speed or wave motion, make inadequacy of compressor part air feed and diesel engine and its demand do not match, bring about air current not to stabilize generation to breathe heavily brace up. 2 diesel engine offers oil, match gas to time forbid, match gas, draw well time and disorder, bring about supercharger to breathe heavily brace up. 3 supercharger nozzle jams, cause smoke evacuation not free, circumfluence of exhaust stroke waste gas, enter jackknife of new energy of life with the below one stroke that take energy of life, produce air current to hit generation to breathe heavily brace up. Canal of 4 smoke evacuation jams, smoke evacuation not free, bring about waste gas circumfluence, hit generation of new energy of life to breathe heavily brace up. 5 jams into gas mouth, enter gas inadequacy, generation breathes heavily brace up. 3 trouble removal are based on above analysis, adopt the following measure to remove trouble.
该舰在厂修后试车时左主机在加至540r/min时,增压器出现喘振现象,转速再略升高,声响震动很大,排烟温度正常,进气管温度偏高发烫,排烟烟色无异常,增压器转子转速和正常工作的右主机增压器转速相当。2故障分析该型柴油机增压器喘振的原因有以下几个方面。1增压器转子轴承损坏,导致增压器转子转速偏低或波动,使得压气机部分供气不足和柴油机及其需求不匹配,导致气流不稳定产生喘振。2柴油机供油、配气定时不准,配气、发火定时紊乱,导致增压器喘振。3增压器喷嘴堵塞,导致排烟不畅,排气冲程废气回流,和下一进气冲程进新气重叠,发生气流冲撞产生喘振。4排烟管堵塞,排烟不畅,导致废气回流,冲撞新气产生喘振。5进气口堵塞,进气不足,产生喘振。3故障排除基于以上分析,采取以下办法排除故障。
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An aircraft's aerofoils are shaped so that air travelling over their top surfaces moves faster than that underneath, creating an area of low pressure.
一片小翼的形状可以是通过它上方的气流比通过它下方的气流速度更快,从而产生下压力。
- 推荐网络例句
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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。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。