查询词典 casting

Cubby Rroccoli, was casting a film of their own based on Dr .

索斯曼的注意，当时他正与合作制作人阿尔伯特拍一部由1958年伊恩。

The company has perfect production equipment, casting, machining equipment and advanced physical and chemical analysis, testing equipment, the main equipment cupola, medium frequency electric furnace

公司拥有十分完善的铸造生产设备、机加工设备和先进的理化分析、检测设备，主要设备有冲天炉、中频电炉

The study of heated-mould continuous casting of BFe30-l-l cupronickel tube can develop a manufacturing mode including near net ...

研究热型连铸BFe30-1-1白铜管坯，发展铸造管坯—冷拔成型—成品的工艺模式，为材料加工研究开辟了一条新思路。

A new method was proposed by imposing a rotating electromagnetic field during horizontal continuous casting of thin-walled cupronickel tube billets. The effects of electromagnetic field on the surface quality, solidification structure and mechanical properties were investigated experimentally by use of BFe10-1-1 alloy.

摘 要：为获得高质量的薄壁白铜管坯，提出了在水平连铸过程中施加旋转电磁场的管坯连铸新方法，并采用BFe10-1-1合金进行实验，考察了电磁场对白铜管坯表面质量、凝固组织和力学性能的影响。

The results show that, when the electromagnetic field was applicated, the flowability and filling capacity of cupronickel alloy are increased, the surface cracks are eliminated, and the thin-walled cupronickel tube billets with smooth surface can be obtained due to the increase of flowability and filling capacity of cupronickel alloy. The solidification structure of the tube billets is evidently refined, the shape of Ni-rich phase changes from needle-like to bulk and the casting stress declines from 7.2 to 0.32 MPa. With the structure improving, the tensile strength and elongation increase by 5% and 36%, respectively, than those of ordinary continuously cast tube billets.

结果表明：在连铸过程中施加旋转电磁场能够提高金属液的流动性和充型能力，消除表面裂纹缺陷，从而制备出表面光滑的薄壁白铜管坯；在电磁力的作用下管坯凝固组织显著细化，富镍相由针状转化为团块状，同时铸造应力由未施加电磁场时的7.2 MPa下降至0.32 MPa；随着凝固组织的改善，施加磁场的管坯抗拉强度和伸长率与未施加磁场管坯的相比分别提高5%和36%。

In the simulation, the flow rule of melt metal in mold of horizontal continuous casting with electromagnetic stirring is measured using ultrasonic Doppler velometer, and the result is inter confirmed with the solidification characteristics is tics of zinc cupronickel thin slab in industrial product, some advantageous results are obtained that, when the current is 400 A the inner micro-pores disappear, when the current is 500 A the center equiaxed crystal layers occur and when the current is to 800 A the inner-segregation decreases to zero.

在模拟实验中，用超声波多普勒测速仪测量该电磁搅拌下水平连铸结晶器内金属液的流动规律，并与生产实验中锌白铜板带的凝固特征相互印证，发现搅拌电流达到400 A时，板带内部气孔消失，电流达到500 A时板带出现等轴晶带，电流达到800 A时板带坯偏析率趋于零。

She read them Shakespeare,but it was casting pearls before swineI won't waste good advice on John any more because he never listens to it.I won't cast pearls before swine....and when I let the upper floor to Cap'en Cuttle,oh i do a thankless thing,and cast pearls before swine

这个成语与汉语成语"明珠按投"相似，但是寓意不同，基本上不对应；按一比喻意义，它相当于"对牛弹琴"，"向驴说经""一番好意给狗吃""狗咬吕洞宾，不识好人心"等。

A medical device manufacturers want to be able to set up a funnel-shaped gate cylinder bracket to simplify casting process.

一家医疗器械制造商希望能够通过设置一个漏斗状浇口简化圆柱支架的浇铸流程。

The cooling efficiency of the casting core of cylinder head will guarantee normal functioning of engine.

由于气缸盖的热负荷较大，它的合理冷却是发动机正常运行的有力保障。

This was the same year cuts off the treasured sword the fiendish person Solon arm to accept the Cyr saint sword, but although the same year has been broken off passes through the careful casting also to be changed beyond recognition now, only then depended upon this only then to be possible to be defeated the Excalibur Solon, and unified the entire earth world.

这把宝剑就是当年砍断魔王索伦手臂的纳西尔圣剑，虽然当年已被折断但经过精心铸造现在又焕然一新了，只有依靠这把神剑才可打败索伦，并且统一整个中土世界。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。