Conclusion Filling the pre-sacral space with gauzes and pressing drawing pin on the sacrum are effective methods for the injury of the pre-sacral vein in operation of rectal carcinoma.
结论骶前纱布垫压迫，骶骨胛图钉按压法是术中骶前静脉损伤发生出血时行之有效的止血方法。
Place your drawing over the transfer paper. Put one safety pin through the top of the drawing paper, the transfer paper, and the T-shirt.
把安全别针和绘图纸移走，你就会看到画的轮廓已经在T恤上了。
Please attach the drawing as below and the pin-out logic table indicating the dimensions and Connecting logic.
请尽可能附一份详细外形图和逻辑表或标明以下有关尺寸及提供连线图。
In order to improve the quality and efficiency on die casting die design with oblique pin drawing core, the traditional design process was optimized.
为了提高斜销抽芯式压铸模设计的质量和效率，对传统的设计过程进行了优化。
All my paint and brushes were around me, and I would get Mother or Father to pin the drawing paper to the floor to keep it steady.
颜料和画笔都在我周围，而且我会让妈妈或者爸爸把画纸钉在地板上固定住。
The band drawing mechanism is composed of a band clamping slide block and a band drawing feed screw connected with a loose pin at one end of the slide block.
抽带机构由一个夹带滑块和与滑块一端活销接的抽带丝杠组成。
Hydraulic drawing-core mechanism was adopted for two-side of inner-sinking in the die casting die, and pre-resetting mechanism was set to avoid the interference of core slide with ejector pin.
压铸件内凹处两侧采用液压抽芯机构抽芯，为防止滑块型芯与推杆发生干涉而设置了预复位机构；
Hydraulic drawing-core mechanism was adopted for two-side of inner-sinking in the die casting die, and pre-resetting mechanism was set to avoid the interference of core slide with ejector pin.
压铸件内凹处两侧采用液压抽芯机构抽芯，为防止滑块型芯与推杆发生干涉而设置了预复位机构；
应用推荐