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- Qingdao Yongliyuan Chemical industry co.,Ltd. is a expert manufactroy of inorganic chemical combination production.Our main productiong include BaNO3,BaCl2,BaSO4 from powder to sand size. 青岛永利源化工有限公司是生产无机化工产品的专业生产厂家，主要生产硝酸钡、氯化钡、重晶石粉、重晶石砂等。
- Optical Suspended Sand Size Spectrometer 光学悬浮沙粒径谱仪
- The Orionids meteors started as sand sized bits expelled from Comet Halley during one of its trips to the inner Solar System. 猎户座流星雨是哈雷彗星进入太阳系后受热喷发出的沙状大小的碎片。
- The scattering intensity and polarization properties of different size particles are simulated by the Ricatti-Bessel functions. 摘要利用黎卡地－贝塞尔函数模拟了不同粒子尺度的散射光强和偏振特性。
- In this thesis,the changes of the circulation-time according to different size particles of the broad size coarse carbamide particles were studied. 本文选用宽粒度分布大颗粒尿素物料,在带导流管的喷动流化床中,测定了在不同操作参数条件下,不同粒径粒子的平均循环时间。
- The results show that the different motion tracks of different size particles of broad size materials lead to the different average circulation-time. 大粒径粒子较小粒径粒子的平均循环时间短,大颗粒通过喷动区的次数大于小粒子,生长较快。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- These secondary hydration products can fill in pores among different size particles and the secondary interface microstructure with compact network figure forms as a res. 这种二次水化产物可填充不同粒径颗粒之间的孔隙,最终形成致密网络状的二级界面显微结构。
- The results show that the mass distribution of the coagulated ash particles still follows the R-R distribution and the same size particles have a Boltzmann charge distribution. 结果表明：荷电颗粒群经历外电场作用下的凝聚过程后，其粒径分布仍然保持R-R分布状态，只是平均粒径加大，粒径分布更加集中；
- separated sand size of wash load and bed material load 床沙质冲泻质分界粒径
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- For sifting sand and stone particle materials. 主要用于砂、石料的分级筛分。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- His company was built on the sand. 他的公司根基不稳固。
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- WHAT IS THE CRITICAL PARTICLE SIZE ? 什么是关键的粒子尺寸?
