筛的

The pollen can then be separated from the rest of the catkin by sieving through cheesecloth or fine screen .

以粗纱布或细筛过筛，便可将花粉同雄花序的其它部分分开。

Aiming at the questions such as low grinding concentration,thick fineness of iron ore concentrate and high grade of tailing caused by the wet pre-selecting process before grinding,through the check of the flow and the results of small-scale test,puts forward the improved measures such as increasing grinding concentration,adding demagnetizer,screening the undersize first then floating,etc.

针对磨前湿式预选工艺造成的磨矿浓度降低、铁精矿粒度变粗、尾矿品位偏高等问题，通过流程考查和小型试验研究，提出了提高磨矿浓度、加设脱磁器、对筛下物料进行先筛分后浮选等改进措施。

The ethmoid mucosa can regenerate after the ESS. It is important to protect and deal with mucosa during and after the operation.

鼻内镜术后筛窦黏膜可以再生，鼻内镜术中、术后筛窦黏膜的正确保护和处理对黏膜再生修复有重要作用。

When the larger content of fine-grained materials, and sieves to productivity are greater.

筛分过程的技术经济指标是筛分效率和生产率。

Retro Flour Sifter Ornaments 4.75 - These cute miniature Retro Flour Sifter ornaments are a must for anyone who loves retro.They even have a paint fleabite here and there, and a wood handle which gives it an authentic look.

复古首饰筛粉4.75这些可爱的小饰物都必须加装面粉筛任何一个热爱retro.they甚至有油漆fleabite地躺在那里，一、办理木材赋予它真实面貌。

Mydriasis direct ophthalmoscope check seems to be an effective screening instrument for diabetic retinopathy.

散瞳直接眼底镜检查方法可以作为DR的有效筛查工具，且对DRⅡ和Ⅲ期筛查有较高有效性和实用性。

Screening results showed that mydriasis direct ophthalmoscope check was more effective and more practicable when stage Ⅲ DR was taken as critical value in screening.

筛查效果分析显示以Ⅲ期DR作筛查的临界值时，散瞳直接眼底镜检查有较高有效性和实用性。

To detect the mutation of PINK1 gene in Chinese patients with early onset Parkinsonism by using DHPLC.

应用DHPLC技术对100例EOP患者进行PINK1基因突变筛查，对DHPLC筛查发现异常的PCR扩增片段进行DNA直接测序和分析。

The application of contour_slotted screen plate in pressured screen before paper machine and its mechanism are introduced.

本文论述波纹筛板在纸机上浆系统筛浆设备中的应用，并就有关机理作了说

With this machine broken the second solution, hydraulic pulper at the bottom of the sieve plate can be increased to raise its production capacity.

借助于本机的二次碎解，水力碎浆机底部筛板筛孔可增大，提高了其生产能力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。