筛

The difference of blood capillary caliber in nipple prompts ischemic lesions occur easily in sieve plate prezone and sieve plate district.

视乳头各层毛细血管口径不同，提示筛板前区及筛板区容易发生缺血性病变。

On the other hand, there are no open sets in riddled basin but there are open sets in wada basin. The further study hints that this complex basin may be caused by riddling bifurcation and local-global riddling bifurcation.

通过比较发现该复杂筛形域的不确定性指数接近于零而Wada域的不确定性指数明显大于零；在该复杂筛形域中不存在开集，而Wada域中则存在着开集。

Key words: compound fertilizer; siering; vibrating screen; modifying structure

复混肥；筛分；振网筛；结构改进

A 3.12 kb region spaning from exon 13 to exon 15 in the bcr region were screened by DNA pooling and denaturing high performance liquid chromatography, and the results were varified by sequencing.

利用DNA库结合变性高效液相色谱对长度为3.12kb的bcr基因断裂丛集区进行序列变异的筛查分析，并通过测序对筛查结果进行了验证。

Results The origin of nasal polyps and the proportion of its appearance:middle turbinate65.0%,unciˉnate process57.0%,ethmoid bulla23.7%,maxillary ostium11.7%,nasal septum5.4%,sphenoethmoid recess2.6%.

结果 鼻息肉多发部位及其发生率为：中鼻甲65.0%，钩突57.0%，筛泡23.7%，上颌窦口11.7%，鼻中隔5.4%，蝶筛隐窝2.6%。

In order to enhance the trehalose production, Y7 was used for mutation with EMS. Through primary screening and compound screening, strain L61 with high-yielding trehalose and deep neutral trehalase activity was screened.

实验对出发菌株Y7进行了EMS诱变处理，通过初筛、复筛，从中选育出一株能高产海藻糖同时具有较低海藻糖分解酶活性的菌株L61。

After first crushed by impact force of hammer rings, the materiel is then pressed, sheared and ground between crushing plate and ringhammers to the required granular product which flows off the screen, and those uncrushed such s tramp iron, wood pieces, stone etc will be brought into the tramp iron trap.

工作原理环锤式破碎机利用旋转的转子带动环锤对物料进行冲击破碎，被冲击后的物料又在环锤和破碎板、筛板之间受到压缩、剪切、碾磨作用，使物料达到所需的粒度，被破碎后的物料经筛板的栅孔落下，不能被破碎的铁块、木块、石块等经拨料板拨进除铁室。

MethodThe first hearing screening was carried on 3 days after born, the rescreeing was on the unpass neonates with the saml method 42 days after born, and those still pass received ABR in 3 months.

在本院出生的4 226名新生儿于出生第3天进行初次听力筛查，出生42 d时对不通过的新生儿用同样方法进行复筛；对二次复查未通过者在3个月内进行听力诱发电位检查，并接受全面的听力学诊断和评估。

A screening and cultivation method for Bacillus thuringiensis of high-yield high temperature resisting protease includes the following steps: high-yield high temperature resisting protease Bacillus thuringiensis Bt140 is obtained through adopting casein substrate agar to identify flat primary screen and fermenting enzyme activity measuring secondary screening; Plackett-Burman design and response surface analytical method are adopted to obtain optimal fermentation zymogenic formula and fermentation condition for Bt140 quickly; finally, shaking fermentation level reaches to 918.56U/mL.

一种高产耐高温蛋白酶的苏云金芽孢杆菌筛选及培养方法，采用酪蛋白底物琼脂鉴定平板初筛与发酵酶活测定复筛的方法获得高产耐高温蛋白酶苏云金芽孢杆菌Bt140；采用Plackett-Burman设计与响应面分析法快速获得了Bt140最佳的发酵产酶配方与发酵条件，最终摇瓶发酵水平可达918.56U/mL。

Transfer 5g of air-dried soil, ground to pass a 2 mm sieve, into a bottle.

将5g 空气干燥的土壤研磨并通过2mm 筛，筛入一个具塞瓶子。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失