查询词典 plastic wrap

Reached into the pockets of the elderly to work out an old plastic bag, and only one of money, he gave the conductor, conductor shook his head, is not enough.

老人把手伸进口袋摸出一个破旧的塑料袋，只有1块钱，他给了售票员，售票员摇摇头，不够。

In the design of expension tool, the cone angle is the key, because it must satisfy the plastic extreme condition of the expension tube and reduce the upgoing frictional resistance of the expension cone to minimize the possibility of tool sticking. It is preferred that the material quality of expension tube must differs from that of casing and the yield limit of expension tube must be less than that of casing, which is favorable to protect casing.

在膨胀工具结构设计中，锥角设计是关键，除了要满足膨胀管达到塑性极限条件外，还应综合考虑膨胀锥上行的摩阻尽可能小，以减小工具卡死的可能；膨胀管的材质应与套管材质有差异为好，并且膨胀管的屈服极限应小于套管的屈服极限，这样有利于保护套管。

The body in shock-resistant ABS plastic - One wide range high efficient 120mm dynamic cone speaker buil ...

简述：箱体采用抗震ABS材料，内置一个宽音域高效120mm动圈式纸盒喇叭，可选3种不同功率输出。

Vision table the surface frame uses the high strength Steel Plate molding, four Connection Angle use the high quality steel plateconnection, the surface uses the ABS plastic decoration.

视力表的面框采用高强度钢板，四个连接角采用优质钢板连接，表面采用ABS塑料装饰。

Vision table the surface frame uses the high strengthSteel Plate molding, four Connection Angle use the high quality steel plateconnection, the surface uses the ABS plastic decoration.

视力表的面框采用高强度钢板，四个连接角采用优质钢板连接，表面采用ABS塑料装饰。

Based on copper plastic processing features, the metal rolling theory and the practical procedure, the paper presents the design method of the copper bar rolling mill pass system and the calculation methods of the factors. Some key factors, such as the elongation factor and filling metal degree through the pass system at every rolling segment, and some dynamic factors are calculated for small and middle copper bar rolling mills.

根据铜加工塑性加工特性及金属连轧理论，结合生产过程，文章提出了中小直径铜杆连轧机整个孔型系统设计方法和参数计算方法，计算了各轧制道次延伸系数、各道次孔型金属充满度等关键参数，并对连轧机中的动态参数进行了计算。

The plastic deformation mechanism of the process is explained. The vector equations of the curved conical surface and the figure of the particle motion for the forming process of the bending tube are presented. The theoretical model of stress and strain fields of the forming process is deduced. The practical forming process of tubes of large diameter demonstrates the validity of the new type of design method of the ox-horned core bar and the computation formula of the length of the raw tube.

本文通过研究弯管成形瞬时应力、应变状态及演化过程，阐明了弯管成形过程受力变形特点及力学原理；提出了一种适合弯管变形分析的新单元及数值方法；建立了弯管成形过程应力、应变场&标准图象&；通过研究弯管成形过程金属流动规律及力学条件，阐明了本工艺塑性变形机理；建立了描述弯管成形过程的曲锥面向量方程及其质点运动学图象；推导了弯管成形过程应力、应变场理论模型；结合大口径弯管生产过程，验证了本文给出的新型牛角芯棒设计方法和管坯长度计算公式的正确性。

A joint. It is set at the connection of the cover head of core with power supply wire to cover the plastic casing of electric connection of copper strand and power supply wire.

一接头，设置在上述芯线及包覆层的首端与电源的供电线的连接处，用以包覆所述的铜绞合线与电源的供电线的电气连接的塑料罩壳。

Main products: hand-woven pet toys (cotton dogs, cotton bears, mouse, Santa Claus, etc.); pet Frisbee, demolition stacked cloth bowl, travelling bags; variety of flavor Miansheng bone; Miansheng guitar with; tennis, rubber Plastic balls and shape toys; birds such as the four-series over 400 varieties.

主要产品有：纯手工编织宠物玩具（棉狗、棉熊、老鼠、圣诞老人等）；宠物飞盘，拆叠布碗，旅行包；多种香型棉绳骨；棉绳结配；网球、橡塑胶球及造型玩具；鸟架等四大系列400多个品种。

Repair stitch should be softer cotton thread and use pellon backing instead of plastic.

修改后的针脚应该用较软的棉线，并用培纶背衬代替塑料的。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。