例句與造句

1. Standard test method for particle size range of peat materials for horticultural purposes
   園藝用泥炭材料粒度范圍的標準測試方法
2. It is in white or light gray color and has a particle size ranged from 20 to 500 microns
   顏色為白色或淺灰色，粒度在20 - 500微米之間。
3. Determination for particle size range , effective size and uniformity coefficient of ion exchange resins
   離子交換樹脂粒度有效粒徑和均一系數(shù)的測定
4. Contrarily , w - cu powder prepared by reducing the mechanically mixed wo3 - cuo oxides has a particle size ranging from 0 . 1 to 1 m with irregular partic le shape and non - uniform distribution of w and cu composition
   而機械混合氧化物共還原法制備的w - cu復合粉顆粒較粗大，其粒徑分布范圍在0 . 1 1 m之間，顆粒形狀也并不規(guī)則。
5. The test results have showed that the w - cu powder produced by the homogeneous precipitation process has a near spherical shape , a particle size ranging from 50 to 200nm and a uniform distribution of w and cu gradients
   研究結(jié)果表明，均相沉淀法制備的w - 30wt . cu復合粉末顆粒明顯呈球狀， w 、 cu組分呈均勻、彌散分布，透射電鏡觀測顯示其粒徑范圍在50 - 200nm之間，為超細粉體。
6. It's difficult to find particle size range in a sentence. 用particle size range造句挺難的
7. For the titania films with hpc as additive , we had the following opinions : titania films with the particle size ranging from 20nm to 120nm could be obtained with hpc as dispersant ; a little amount of hpc promoted the formation of a loose structure of the films and the decrease of particle size ; the particle size hit the lowest point when the amount of hpc was 3m ; the structure of titania films became denser and the particle size increased with further adding of hpc in the solution
   對以hpc為添加物的tio _ 2薄膜樣品的研究表明： hpc的加入形成了粒徑為20 - 120nm的tio _ 2薄膜。少量hpc的加入使tio _ 2薄膜的微觀結(jié)構(gòu)變的疏松，粒徑降低。當hpc含量為3m時，粒徑最小。
8. The result indicates that for enhancing particle target collection efficiencies , the inertia effect of particle and the coulombic force between particles should be carefully distinguished in different particle size ranges ; and proves that when droplets are weakly charged , it is still effective for the collection of sub - micron charged particles
   結(jié)果表明，在不同粒徑區(qū)間內(nèi)，粒子的慣性效應和霧滴與粒子間的庫侖力對強化粒子靶效率的作用需要仔細加以辨認，同時證明?當霧滴弱荷電時，對亞微米帶電粒子捕集依然是有效的。