使堵塞

Patch'n Plug stops flowing water in seconds and is used to seal cracks, tie holes, and other defects in concrete.

这种产品能在混凝土中很快地使水流阻断，并且能封闭裂缝、堵塞漏洞和修补混凝土的其它缺陷。

Add 200g per ton water of this product into boiler make-up water. During operation, blow-off every hour, 5-10 second each time. If the boiler has heavy scale, increase the quantity, and frequently blow-off. After 10-20 days' continuous operation, stop the boiler, open the handhole, remove the visible scale deposit to prevent conduit blockage, then, the boiler may turn into normal operation again.

按每吨水加200g药剂的比例加入锅炉补充水中即可，使用时注意排污，要求每小时排污一次，每次5～10秒，如锅炉带垢运行可加大药剂用量，勤排污，运行10～20天后应停炉，人工把脱落下的水垢清理干净，防止污垢堵塞管道，然后转入正常运行。

Add 200g per ton water of this product into boiler make-up water. Duringoperation, blow-off every hour, 5-10 second each time. If the boiler has heavy scale, increase the quantity, and frequently blow-off. After 10-20 days' continuous operation, stop the boiler, open the handhole, remove the visible scale deposit to prevent conduit blockage, then, the boiler may turn into normal operation again.

按每吨水加200g药剂的比例加入锅炉补充水中即可，使用时注意排污，要求每小时排污一次，每次5～10秒，如锅炉带垢运行可加大药剂用量，勤排污，运行10～20天后应停炉，人工把脱落下的水垢清理干净，防止污垢堵塞管道，然后转入正常运行。

As PAN contains a large amount of hydrophobic radicals,the polyacrylonitrile fiber has poor hydroscopic property and is easy to generate static,which not only affect the processing behavior of polyacrylonitrile fiber but also decrease the wear behavior of fabrics.

睛纶是合成纤维主要品种之一，有&合成羊毛&之称。由于原料聚丙烯睛中含有大量的疏水性基团，睛纶的吸湿性较差，极易产生静电。静电会导致纤维缠绕或堵塞机件，影响织造过程的顺利进行；静电荷在服装上积聚容易使穿着者产生不适感，降低了睛纶纺织品的服用性能。

The broken instruments were mostly reamer, file and power-assisted reamer, making up 90.7%. Most of which happened in mesiobuccal canal of maxillary molar and mesial canal of mandibular molar, accounting for 70.7%.

根管预备的过程中可能将扩孔钻、根管锉、倒钩髓针、光滑髓针等根管器械折断在根管内，堵塞管腔而使治疗不能顺利进行。

By field sampling, some original soil microbiotic crusts were gathered and their physico-chemical properties were analyzed. The results revealed that the longer the sand dunes have been fixed, the thicker and the more biocrusts are formed. The thickness of the crusts under four different types of plant community ranges within 0.3 ~ 1.5cm.

物理结皮通常是土壤粘粒在雨水、径流等外力的物理作用下，使土壤表层孔隙堵塞而成型的一层土表硬壳；生物结皮是有不同种类的低等生物组分与其下很薄的土壤共同形成的一个复合的生物土壤层[2]。

It would then use that knowledge to draw its own conclusions about what was causing the clogs.

然后，可以用此知识得出是什么原因使过滤器被堵塞满的结论来。

Despite decades of attempts to curb delays—adding lanes to highways, synchronizing traffic lights—planners haven't had much success at unsnarling gridlock.

为了改善交通运行的流畅性，人们穷尽了各种手段，如增加公路车道，使红绿灯同步等，但堵塞的局面依然没有得到缓解。

Pneumatic control valve of the film room, while not consume air, but if the gas supply system with water, oil and other impurities, then the valve positioner will, following such attachment plug and actuator failure.

气动调节阀的膜室虽然不消耗空气，但如果气源系统含有水分、油污等杂质，则会使阀门定位器、继动器等附件堵塞并发生故障。

This rifle, as with most Mle 1917s, was modified in the 1920s or 30s by having its gas system plugged, thus making it essentially into a bolt action one.

这与大多数MLE的1917s步枪，被修改在20世纪20年代或30年代有一种气体系统堵塞，从而使它成为一个螺栓主要行动之一。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。