Working state of shot sleeve is analyzed, further more according to my own experience some new design methods are proposed.

分析了压室的工作状况，进而根据自己的经验提出几种新设计方法。

youdao

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。

youdao

The T-junction channel used for the electromagnetic transfer system was designed, then liquid metal flows from the channel to the shot sleeve was simulated with software FLOW-3D.

运用FLOW - 3d软件对液态金属在T形管道中流动并传输至压室的过程进行了数值模拟。

youdao

Saudi's Health Ministry said it hoped televising the health minister rolling up his sleeve for the shot will help calm fears.

CNN: Saudi minister gets H1N1 vaccine on TV to calm fears

Of course, iTunes video is still wrapped in DRM, so we'll see if DVD Jon has any tricks left up his sleeve to make it play nice with non-Apple devices, but for a first shot out of the gate it looks like extremely promising -- too bad it's Mac-only for now.

ENGADGET: DVD Jon's DoubleTwist device-management software enters public beta