Air purged instrument table type airless shot blasting machine 空气清洗式计量仪器台式真空抛丸清理机
Abstract: Porosity of die castings caused by air entrapped into the liquid metal in the shot sleeve is common problem of die csating process. 文摘:压室中气体卷入金属液内而造成压铸件内部气孔是压铸过程常见的问题。
Existing original land, sea and air military clothing fabrics ( including shirts, outer and lining) mass shot, high capacity partner priorities. 现有原海、陆、空军队服装布料(含衬衫,外及面料)海量出手,吞吐量大的合作方优先考虑。
On my sixth day, he circled high in the air, then shot like an arrow toward a golden eagle many times his size to drive this enemy from his territory. 在我来后的第6天,亚瑟在高空中盘旋了一阵,然后如离弦的箭一般冲向一只比它身材大好几倍的金雕,试图将它驱逐出这片领地。
The air entrapment of the liquid metal flow in the shot sleeve during the slow shot phase is one of the factors resulting in this kind of defect. 气孔是压铸生产中的常见问题,导致这一缺陷的原因之一就是在慢压射过程中压室内的金属液流动卷入了气体。
"During the air strike, an American stealth fighter was shot down ( Brought down) in Yugoslavia." 在空袭中,一架美国隐型战斗机在南斯拉夫被击落
He went back into the bar, handily flipped his gun into the air, caught it above his head without even looking and fired a shot into the ceiling. 他回到酒吧,熟练地把枪抛到空中,连看都不看就在头顶把枪接住,朝天花板开了一枪。
As the amount of oxygen in the air has gone down, the concentration of carbon oxide and other dangerous gases has shot up. 由于空气中氧气的含量降低,二氧化碳和其他危险气体的浓度上升。
Improvement of the Training of Final Exertion by Defining Air Arc Mark in Shot Putting 确定空中弧型标志提高铅球运动员最后用力效应的训练
Therelationships among the ground reaction forces, the duration of passage through the air and the vertical impulse during stop jump shot were analyzed. 分析急停跳投阶段地面对测试对象的作用力、测试对象的腾空时间、垂直方向冲量等几个量之间的关系;
On the basis of optimization of die cast parameters, the effect of slow shot velocity on air entrapment during die cast was studied further according to slow shot theory. 在优化压铸工艺参数的基础上,借鉴慢压射理论,进一步研究了慢压射速度对压铸过程卷气的影响。
At the region of air, for developing the fatigue strength and the using life of components, shot peening had been used for some important components, such as air engine vane 、 undercarriage and aerofoil wainscot. 在航空领域,传统喷丸技术已经被广泛应用于一些重要零部件如航空发动机叶片、起落架和机翼壁板等的表面强化处理,以达到提高疲劳强度、延长零件使用寿命的目的。
SIDE AIR-BLASTING CHAIN FIRE GRATE The Effect of Controlled Shot-peening on the Cavitation in Hydraulic Turbines 侧鼓风链条炉排受控喷丸对水轮机空蚀的作用
Air compete for the number of times using the highest number of the top shot is shot way. 空中争夺的次数使用次数最多,顶射是主要射门方式。
It was mainly due to soft volleyball flying in the air resistance by the larger, in order to increase the forward force, achieved by changing the angle shot. 这主要是由于软式排球在空气中飞行时受到的阻力较大,为了增大向前的作用力,通过改变出手角度来实现。