drop cage

Design of Welding Overturned Platform for Vehicle Frame;

汽车车架焊接翻转平台的设计

Theoretical study and numerical simulation on the phenomenon of submunitions turnover around an axis perpendicular to flight direction of the submunition in the experiment on explosion dispersion of submunitions are first carried out in this paper.

针对子母弹爆炸抛撒实验中产生的子弹绕弹轴垂直方向翻转的现象,通过理论和计算机仿真两方面的研究,以弥补对这一问题研究的空白。

As long as the base length used in random turnover adipofascial flap.

但临床报道的应用筋膜蒂组织瓣时所掌握的长宽比并不一致,在应用随意型筋膜皮下翻转瓣时所掌握的基底长度也并不一致,致使在应用过程中有浪费皮源及皮端坏死的现象。

With the development of long belt conveyors, the turnover is used widely and the research of turnovers is more important.

随着带式输送机向大型化发展,翻转段的应用越来越广泛,对翻转段设计方法的研究也就显得越来越重要。

On flip of small contraction of projective varieties;

关于代数簇的小收缩映射的翻转

Flip of Small Contraction on Odd-dimensional Projective Variety;

奇维数代数簇上的小收缩映射翻转的存在性

Study on the Existion of the Flip of Contraction of Higher Dimensional Projective Algebraic Varieties;

对高维代数簇收缩映射翻转存在性的研究

The Application of Cyclic Auto-turn System;

自动循环翻转系统的应用

This design bases on the Z3063 rock drill machine with worktable that can turn one hundred and eighty degree to make three holes in different places through the rock drill machine.

本设计基于原有的Z3063摇臂转床,设计一个可翻转180°的工作台,使该摇臂钻床能同时加工三个不同面的孔。

Fast Computing Method for Unsigned Sorting by Reversals;

无向基因组翻转排序问题的快速计算方法

The rearrangements between genomes considered here are translocations and reversals.

考虑的基因组的进化基于两种形式 :基因组中染色体之间的移位 (translocation)和染色体内部的翻转 (rever sal) 。