圆筒

The simulations show that the flows in axisymmetric sudden expansions are inherently unstable. The self sustained precessing phenomenon is more obviously at the expansion ratio E=5 compared with another case (E=10) herein.

数值模拟结果显示，即使射流进入对称的圆筒中，突然膨胀后的流动也是不稳定的，在膨胀比E=5时射流的自维持旋进特征较为明显。

The simulations show that the flows in axisymmetric sudden expansions are inherently unstable. The self-sustained precessing phenomenon is more obviously at the expansion ratioE=5 compared with another case (E=10) herein.

数值模拟结果显示，即使射流进入对称的圆筒中，突然膨胀后的流动也是不稳定的，在膨胀比E=5时射流的自维持旋进特征较为明显。

XST drum screen is used for coarse screen to pulped wasted paper after the production process hydrapulper of pulp-making with wasted paper. It removes larger impurity in order to lighten the burden of subsequent screen equipment.

XST 圆筒筛用于废纸制浆生产流程水力碎浆机之后，对碎解的废纸进行粗选，除去较大杂物，以减轻后续筛选设备的负担。

The after end of the hull is recessed to accommodate the propeller mechanism, which is in two cylindrical sections, one inside the other.

该结束后船体是休会，以容纳螺旋桨的机制，这是在两个圆筒形部分，一内其他。

Hence the twanging and humming and rustling proceeded with even less intermission than usual.

因此，机器的砰砰声、圆筒的嗡嗡声和麦草的沙沙声，继续不断地响着，工人也比平常更少有停下来的时候了。

Her boa uncoils, slides, glides over her shoulder, back, arm, chair to the ground.

她那圆筒形皮毛围巾松开了，哧溜哧溜地顺着肩、背、臂、椅子，一直滑落到地上。

It has passed ISO9001 international.It has plastic circular loom more than 200 Tai,five large-scale wiredrawing,and so on.The factory produces each kind of specification plastic knitting bag.The product not only supplies domestic market but also exports foreign countries.

现有塑料编织机200多台，大型拉丝机组5台，多功能圆筒涂膜机、高低压聚乙烯吹膜机、凹版彩印机等；年生产各种规格塑料编织袋、彩印复合软包装袋近1亿8千万条，产品不仅供应国内部分省市、地区，还出口到美国、俄罗斯、朝鲜、韩国等三十几个国家。

Mainly include: paper display, paper shelf, product display, product promotion paper rack, paper-li card, color box, corrugated boxes, high-grade gift boxes, wine, cakes boxes, cylinder boxes, handbags, photo album, self-adhesive, paper products such as cardboard boxes.

主要包括：纸制展示架、纸货架、产品展示架、产品促销纸架、纸立牌、彩盒、瓦楞盒、高档礼品盒、酒盒、月饼盒、圆筒盒、手提袋、画册、不干胶、纸箱等各类纸制品。

These tubular sections are constructed from plate rolled into cylindrical shapes with a submerged arc weld forming the long-seam.

这些管状路段建成后，由钢板卷成圆筒形状，以埋弧焊形成长缝。

Product category: PVC, PS, PP, APET, PETG and other transparent or color, normal and anti-static and Flocking Blister molding products, cylinders, containers and other packaging products; PVC, PP soft packaging products, soft bags , cosmetics bag, soft card folder, inflatable toys products, such as soft key ring.

产品范畴：PVC、PS、PP、APET、PETG等透明或颜色、普通与防静电及植绒吸塑成型制品，圆筒、胶盒等包装产品；PVC、PP软胶包装制品、软胶袋、化装品袋、软胶卡夹、充气玩具制品、软胶钥匙扣等。

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。