霧滴水 的英文怎麼說
中文拼音 [wùdīshuǐ]
霧滴水
英文
fog drip-
More than 50 % of cane land is irrigated, mainly by sprays or flooding of furrows. use of low - pressure overhead irrigators and drip systems is increasing
採用噴霧灌溉或渠灌的甘蔗地超過50 % ,使用低壓高架灌溉器和滴水灌溉系統的正在增加。Medication and eye drops taking non - sedating antihistamines, oral decongestants, inhaled medications including anti - inflammatory nasal sprays and using eye drops to control and treat symptoms
使用無鎮靜作用的抗組胺藥物和滴眼液、口腔減充血劑、吸入藥物,包括:抗炎鼻腔噴霧劑和眼藥水來控制和治療癥狀。Through the special studies on impacts to atomizing and humidifying effect from such factors as the firing pin type, centrifugal structure, higher spraying pressure, less aperture, initial water temperature and original state of the air, some conclusions are obtained, such as : the centrifugal nozzle with firing pin type, high pressure and little aperture has bigger air eddy and atomizing angle. the spaying liquid has high velocity. the droplet is small, and the heat and mass transfer velocity is high
通過對撞針型結構、離心式結構、較高的噴水壓力、較小的噴嘴孔徑、噴水初溫及待加濕空氣初狀態對霧化加濕效果的作用原理的重點分析,得到:撞針型高壓小孔徑離心式噴嘴具有較大的空氣渦與霧化角,噴出的液體流速高、液滴小、水與空氣傳熱傳質速率高,撞針型結構提高了霧化加濕效率,高壓小孔徑的特點為霧化加濕提供了較大的能量,而噴水初溫的升高會減小水的粘性力和表面張力,從而優化加濕效果。Molecules which are torn from the surface of the water bear a negative charge ( small negative ions ) whereas large drops of the entire mass of water are positive
勒納德( 1915年)發現:當水變成霧狀(例如水滴的碰撞)時,就會分割出正負電荷。The fog attenuations at infrared wavelength are computed and analyzed with the fog drop size distribution model of radiation and advection fog, the empirical relation of fog attenuation with water content or visibility are obtained at 10. 6 urn wavelength, the relation for radiation fog have a good agreement with the relation obtained by experimental results
基於霧滴尺寸分佈模型,對霧的紅外輻射衰減特性進行了分析和研究,並給出了10 . 6 m紅外輻射衰減與霧的含水量或能見度的經驗關系,該經驗關系與實驗結果間有很好的一致性。Testing research on effects of top layer rice fog drop interception on pesticide spraying distribution in rice fields
水稻田農藥噴霧上層植株霧滴截留影響的試驗研究Its atomized parcel is so small that no drip is separated out. this kind of centrifugal nozzle has high humidifying efficiency and low energy cost, which could be used in many situations in textile factories such as directly humidifying in workshop and humidifying in air pipeline
撞針型高壓小孔徑離心式噴嘴的霧化粒子細小、無水滴析出、加濕效率高、耗能少,可直接向車間加濕,適用於紡織廠等多種應用場合。Several explains of light scattering of drip in fog
霧中水滴對光散射的幾種解釋By means of a detailed analysis to the interaction between droplet and its carrying fluid for horizontal stratified / atomization two - phase flow, a theoretical model is proposed to calculate the droplet axial velocity profile and the relative slip between dispersed phase and continuous phase
摘要通過對水平分層霧化流中液滴和其攜帶流體間交互作用的分析,提出了一個預則水平分層霧化流中軸向液滴速度分佈以及彌散相和連續相之間相對滑移的理論模型,通過計算獲得了兩相速度參數及相對滑移參數。With clear water flowing fast through the gorges, and precipices and peaks towering to the sky, you can take a small junk to enjoy these extremely marvellous spectacles of nature
小三峽在巫山縣大寧河上,指門峽,巴霧峽,滴翠峽三峽,峽中水清流急,絕壁摩天,乘柳葉舟游覽其樂無窮。The familiar particles of matter, such as electrons and protons, condensed out of the radiation like water droplets in a cloud of steam
我們熟悉的物質粒子,如電子和質子,自輻射中凝結而成,正如水滴于雲霧之中成形。The dehydration time is square of the droplets diameter so the small diameters of the droplets can cut down the drying time then reduce the height of the drying chamber. to the combined spin - flow pressure spray drying, the diameters of droplets are small and the dehydration rate is higher so keeping the qualities of the dried products we can increase the speed of the inlet wind and reduce the temperature of the outlet wind thus can improve the evaporation intensity of the drying chamber and the average energy utilization of the drying equipment
因霧滴的脫水時間與其直徑的平方成正比,減小液滴直徑有利於縮短乾燥脫水時間,可有效降低乾燥塔的高度;由於旋流式組合壓力噴嘴霧化滴徑的減小,脫水速度明顯加快,在不影響乾燥物料性質的前提下,適當提高進風溫度,同時有效地降低排氣溫度,有利於提高幹燥塔的蒸發強度,也有利於提高幹燥設備的平均能源利用率。This paper analyses the heat absorption and evaporation process of the droplet, the combustion characteristic of motor spirit and ethanol motor spirit, and oxygen concentration of motor spirit and ethanol motor spirit was measured from burning to self extinguishing in the enclosed space
摘要分析了細水霧滅火時液滴的吸熱蒸發過程和汽油與乙醇汽油的燃燒特性,進行了汽油、乙醇在封閉空間內從燃燒到自行熄滅時的含氧量變化測量。Fog is made up of a large amount of tiny suspended water droplets near the ground
霧是懸浮於近地面空氣中的大量細微水滴。Based on the liquid water content and optical visibility, the method for determining the parameters of gamma drop size distribution model of fog and clouds are developed, the drop size distributions for advection and radiation fog are obtained with empirical relations of the liquid water content and the visibility, the characteristics of drop size distribution for different kinds of fog are analyzed and discussed
提出了利用雲霧含水量和能見度確定gamma雲霧滴尺寸分佈的方法,利用霧的含水量和能見度的經驗關系,得到了輻射霧和平流霧的霧滴尺寸分佈模型,並對不同類型霧的尺寸分佈特徵進行了分析和討論。" dew point " mean steam begin coagulation form tiny temperature of water droplet form " fog rain " in container at this moment, its harmfulness to contain erized transport is very great
「露點」是指水蒸汽開始凝結形成細小水滴的溫度此時在集裝箱內就形成了「霧雨」 ,它對集裝箱運輸的危害性很大。" dew point " refers to water vapour condensation beginning of the formation of small droplets of temperature, time in a container on the " fog rain ", its container transport pose great harm
「露點」是指水蒸汽開始凝結形成細小水滴的溫度,此時在集裝箱內就形成了「霧雨」 ,它對集裝箱運輸的危害性很大。The rain was over, but a mist was falling and drops of water dripped from the branches of the trees
雨停了,不過下起霧,樹枝上還在滴著水珠。With the action of shock, water drops undergo the process of deformation, fragmentation and atomization. the shock is decreased substantially only when density of water drops in air reaches a certain value
研究發現水滴在激波作用下經歷一個變形、破碎和霧化過程,只有水霧密度達到一定值,激波在水霧中的衰減才明顯。Experimental constants include : ambient temperature 291k ~ 301k, rh 15 % ~ 21. 2 %, wind velocity 3. 2m / s at the nozzle position and horizontal to the spray fan, others are same as the fore experiment. the tendency of the two experiments results is consistent with the tendency from simulation. that indicate the improved shield spray is better than the original shield spray in reducing spray drift, and also more better than conventional spray without shield
風洞試驗參數:噴霧藥液為含1 bsf的水溶液,風速1 . 4m s ,風向垂直於噴霧扇面,溫度281k 288k ,相對濕度rh9 20 ;室內試驗參數:噴霧藥液為含2 bsf的水溶液,噴頭處風速為3 . 2m s ,風向平行於噴霧扇面,溫度291k 301k ,相對濕度rh15 21 . 2 ;分別在噴頭下風向噴幅外的空中和地面布點收集飄失和飄移沉積的霧滴量,作為評價減少霧滴飄失效果的指標:試驗結果表明:改進后的罩蓋噴霧減少霧滴飄失的效果好於雙圓弧未開口罩蓋噴霧,常規無罩蓋噴霧的霧滴飄失量大於開口罩蓋噴霧。分享友人