筒

Through analyzing and testing the process of carbonizing pump barrel ,the relationship between induction hardening parampters,hole size and body hardness was summarized.

通过对渗碳泵筒加工工艺的分析和试验，总结出中频感应淬火工艺参数和工件内孔尺寸、基体硬度之间的对应关系，为泵筒生产时内孔尺寸精珩余量的确定提供了依据。

Squirrels winning at outwitting trees' survival strategy - In Science, Andrew McAdam at Michigan State outlines how red squirrels have figured out a way around the elaborate ruse trees have used to protect their crops of tasty seeds.The remarkable part: The squirrels are divining the arrival of bumper crops of spruce cones months before the cones ever materialize and then betting on those crops with the most expensive evolutionary collateral -- a second litter of pups.

松鼠打在尔虞我诈的树木的生存策略科学在密歇根州家mcadam概述如何揣摩红松鼠有一种树周围阐述诡诈，用于保护农作物好吃籽油了不起部分：松鼠的到来占卜丰收云杉筒筒前几个月不断实现再就这些作物投注进化最昂贵的抵押品--第二垃圾的幼犬。

Two windlasses driven by one electric motor are mounted on the Fore castle deck. Each set has an anchor chain lifter, a hawser drum and a warping drum.

在首楼甲板上设有2台电力驱动电动机。，每台设有一个锚链轮，一个系缆筒和一个付缆筒。

The results show that, the microstructure of the boiler steel is unqualified and great stress appears on the surface of drum caused by boiler scale, so micro-crack appears and grows on the surface of boiler steel which leads to dehiscence.

结果表明：锅筒钢板组织不合格，同时锅垢还使锅筒钢板表面产生较大的应力，致使钢板产生显微裂纹并扩展，以至最后开裂。

Fruiting calyx with 5 short teeth to 1/3 as long as fruiting calyx tube; corolla tube spreading or straight.

果期花萼具5短齿在1/3倍于果期花萼筒部；花冠筒平展的或直。

Corolla tube outside glabrous or partly hairy (portion included in the calyx tube always glabrous).

花冠筒外面无毛或部分有毛的(部分被在总是无毛萼筒内包括)。

When it comes to blanket liner blanket liner is defined as a printing plate and between the rubber blanket, blanket and blanket, blanket and business card printing and membership card making roller or arising after the roller climbing between strength, Business card printing and membership card making hoist the cards and membership cards to make the most effective control of the section you want, get business card printing and membership card making is essential.

谈到橡皮布衬垫，橡皮布衬垫是指，印版与橡皮布之间，橡皮布与橡皮布之间，橡皮布与制卡和会员卡制作辊筒或后辊筒之间所产生相互挤压之力量，制卡和会员卡制作机衬垫是制卡和会员卡制作过程中最需有效控制的部分之一，也是获取制卡和会员卡制作品质至关重要的一环。

One motor driving for each spindle,drum wind,output speed adjustable by inverter.the 12 guage united needle for bothinne and outer rotating suitable for producing colors chain fancy yarn,hollow tape yarn.the especial needle can produce two colors spiral yarn and covered yarn.

单锭单电机，槽筒卷绕，输出变频调速，常规配置12槽内外传一个针筒，可加工链环纱，空心带子纱等，特殊订货可加工双色螺旋纱，包芯纱等花式纱。

To solve the existing problems concerning cone bottom bricks, quenching ring and the vertical pipe in Chinese-built coal gasifiers based on coal-water slurry, countermeasures were put forward from the aspects of technical innovation, operation and equipment management.

针对国产化大氮肥水煤浆气化炉中锥底砖、激冷环和下降筒使用过程中出现的问题，分析了损毁原因，分别从技术改进、工艺操作和设备管理等方面提出了相应的解决对策，可以不同程度地延长锥底砖、激冷环、下降筒的寿命。

By measuring the residual stresses of the cylinder of a cement ball mill in four cases,and the fatique crack spreading for the thermal treatment and the un thermal treatment test samples,the results showed that the heat treatment sample reduced the residual stress,enhanced the fatique strength and lowered the crack spreading speed.

对球磨机筒体的4种情况的焊件进行残余应力测试，并对进行热处理和未进行热处理的试件做疲劳试验及疲劳裂纹扩展测试。试验结果表明：经过热处理的试件，残余应力降低，疲劳强度提高，裂纹扩展速率降低，结构抗疲劳性能增强。不过从工程应用角度看，对于板厚为20～25mm的球磨机筒体而言，不进行焊后热处理也能保证足够的疲劳强度

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。