例句與造句

1. The falling speed of cloud droplets is small and falling cloud droplets are not very effective in scavenging smaller particles .
   云滴下落速度不大，下降的云滴對清除較小粒子并不十分有效。
2. It is legitimate to envisage a more or less one-to-one correspondence between cloud nucleus concentration and the concentration of cloud droplets .
   擬想云核濃度與云滴濃度之間有或多或少的一一對應(yīng)關(guān)系是合理的。
3. Most of the freezing nuclei are at about - 10c and allow the cloud droplets to condense around them
   這種凝固核通常會在攝氏零下十度形成,并會被水點(diǎn)所包圍和凝固
4. A rotating column of air ( made visible by cloud droplets ) that does not touch the water surface is called a funnel cloud
   如果該旋轉(zhuǎn)云柱(由于云滴的存在而變得明顯)沒有到達(dá)水面，就叫漏斗云。
5. These pollutants , which take the form of tiny , airborne particles called aerosols , act as nuclei around which cloud droplets form
   因為這些叫做浮質(zhì)的微小的、飄蕩在大氣中的粒子污染物起到一種核心的作用，云層的水滴圍繞其而形成。
6. It's difficult to find cloud droplets in a sentence. 用cloud droplets造句挺難的
7. These ions are thought to help create new particles called aerosols and , when aerosols grow above a certain size , they become the seeds around which cloud droplets form
   這些離子被認(rèn)為幫助產(chǎn)生了新的微粒，浮質(zhì)，而當(dāng)浮質(zhì)超過一定量，就成為霧滴形成所必需的內(nèi)核。
8. These ions are thought to help create new particles called aerosols and , when aerosols grow above a certain size , they become the seeds around which cloud droplets form
   人們認(rèn)為這些離子有助于產(chǎn)生被稱作氣溶膠的各種新微粒，而且當(dāng)氣溶膠的體積增大到一定規(guī)模，它便成了云滴形成的“溫床” 。
9. Lighter particles provide a surface for cloud droplets to form . this leads to an increase in cloud cover , which , in turn , can lead to an increase in temperature since clouds have an insulating effect
   較輕的微粒能夠提供云滴形成所需要的界面，這樣會增加云量，進(jìn)而導(dǎo)致氣溫的升高，因為云有保溫的作用。
10. The problem is , there are too many aerosols in the atmosphere competing for water molecules , so the cloud droplets that form are too small and never become weighty enough to fall to the ground
    問題在于，大氣中爭奪水分子的浮質(zhì)是太多了，因此形成的云層的水滴變得極小，其重量始終達(dá)不到下降到地面的程度。
11. The influence of the cloud droplet spectrum character and the spectrum growth and change is considered , which does not use a cut - off value for conversion from cloud water into rain water process . in the continuous coalescence equation , the particles fall velocity difference is not moved out from the integral , but is integrated in the equation as the function of diameter d to avoid the error of using particles average fall velocity . in the new scheme , generation rate of graupel due to the collection of snow by graupel and the collection of cloud ice by graupel are included
    云中凝結(jié)核ccn的數(shù)濃度采用超幾何函數(shù)表示；云水向雨水的自動轉(zhuǎn)換過程采用grabowski ( 1999 )的公式，考慮了云滴譜的特征和發(fā)展變化對該過程的影響，而不是采用原方案給定閾值的方法描述該過程；對連續(xù)碰并方程不再將粒子落速差作為常量提出積分號外，而是直接作為粒子直徑函數(shù)在積分號內(nèi)求解，這樣處理可以回避使用粒子群的平均落速帶來的誤差；增加了霰和雪、霰和冰晶的碰并微物理過程。