查询词典 sieve analysis

The drum sieve is made of corrugated iron with strip-shaped holes, which is folded to rotundity .

筛网由有条形孔的波形钢板制成并折成筒形。

The particles of fly ash are separated by sieve method The fly ash of different size distribution is ground by traditional mill The effect rule of traditional grinding method on different particles of fly ash and the mechanism of improvement on quality of fly ash are discussed The results show that traditional grinding affects on crassitude particles actively but not fine particles .

将通过筛分得到的不同粒径范围的分选灰分别用普通球磨机磨细，探讨普通磨细方式对不同颗粒组成的粉煤灰的影响规律及其提高粉煤灰品质的机理。

At the end of the 1990s, there is breakthrough progress in the phenol-acetone process of the world. Especially development of molecule sieve catalyst for cumene is not only of progress of the technique ,but also possibility of clean-production, Also, sythesization and purification of phenol-acetone have been get improvement largely.

九十年代末，世界苯酚丙酮生产技术有了突破性的进展，尤其是分子筛催化剂合成异丙苯技术的开发，不仅是技术的飞跃，而且实现了清洁生产；加之苯酚丙酮合成与精制技术也在不断改进，使装置产品产率和质量进一步提高，物耗能耗大幅度下降。

Compared with the corresponding mesoporous molecular sieve, SBU-MCM-41 showed higher above 68% catalytic activity for cumene cracking and exhibited better hydrothermal stability.

与相应的中孔分子筛相比，SBU-MCM-41的酸性增强，异丙苯裂解反应活性提高了68％以上，并且水热稳定性也有一定程度的改善。

Cyclosis The streaming of cytoplasm in a circular motion around the cell observed in some plants, particularly young sieve tube elements.

胞质环流：在一些植物细胞特别是在幼筛管分子中观察到的细胞质围绕细胞的环形流动的现象。

We also will release a new DAT file for sieve at that time.

到时我们也会发布一个新的 DAT 文件。

He tried to piece it all together, to go back to the normal pattern of life a few short days ago before the sieve and the sand, Denham's Dentifrice, moth-voices, fireflies, the alarms and excursions, too much for a few short days, too much, indeed, for a lifetime.

他试图把所有的碎片连在一起，回到过去，回到筛子和沙子的年代，回到德汉姆牙膏、蛾的声响、萤火虫、喧闹和骚动，几天里发生了太多的事情，当然，对于他的整个所谓人生而言。

According to the experiment of minitype hammer no-sieve disintegrator,we analyze the effect factor of machining granularity.

对小型锤片式无筛粉碎机进行粉碎试验，分析比较了影响加工粒度的因素。

The result showed that the optimal linear velocity of hammer terminal were 35～45 m/s and 40～50 m/s(the average granularity is 1.30 mm)on minitype and large and medium-sized type of no-sieve disintegrator in smash corn.

结果表明：粉碎玉米时，小型与大中型锤片式无筛粉碎机锤片末端最佳线速度分别为35～45m/s和40～50m/s(平均粒度为1.0～1.3mm最佳)；最佳排粉方式为采用从动定盘间隙和定盘环面长条孔同时排粉；当长条孔宽度为4～6mm、线速度为43～47m/s时，成品的平均粒度在1mm左右。

Little ability revises a beneficial result Hubei followed in relief farm last year factory of the first tile uses 8 order yuan will cindery disintegrator transformed mouth shape by net sieve shape , reduce red brick to spend taste a loss more than 10000 yuan Use 1000 yuan , changed the main shaft of bricky machine accelerator .

小技改出效益去年湖北随阳农场第一砖瓦厂用八目元将煤渣粉碎机由网筛状改造成了开口状，减少红砖度品损失一万多元；用一千元，改换了砖机加速器的主轴。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！