The optimal design idea and skill for core jig construction, jig, clasp construction and core fixed construction are stated.
简单评述了气缸体砂型流水线铸造用下芯夹具这类重要工装在现实设计、制作及应用中的现状,以及尚存在的一些不足之处;较详细地阐述了下芯夹具结构、夹具本体、夹紧结构及砂芯定位结构等的优化设计理念和技巧。
Analysis and calculation of the pre-tensional structure of moving table support in quick forging hydraulic press
快锻压机移动工作台支架预紧结构分析计算
The preloads distribution of the die s quasi thick-walled cylinder pre-tensional structure was gotten subjected to the changing of k,which was the ratio of the die s height to its diameter,in .
1~5类厚壁筒模具预紧结构的模拟计算,得出预紧力沿轴向的分布规律。
In order to make the structure compact under the condition of the speed reducer meeting the need of life,rigidity,and intensity.
以齿轮箱的体积最小作为目标,对减速齿轮箱进行了优化设计,从而使齿轮箱在保证承载能力和使用寿命的前提下达到结构紧凑的目的,可供齿轮箱设计人员参考借鉴。
Experimental Research on Lockup Structure of External Friction Based Medical Robot Joint
基于外摩擦的医疗机器人关节锁紧结构实验研究
retaining mechanism
锁紧[制动]机构，保持机构
reverse anchor jam nut
反向锁闭机构紧固螺帽
THE STRUCTURAL ANALYSIS OF THREAD LOCKED HEAT EXCHANGERS AND DIAPHRAGM HEAT EXCHANGERS
螺纹锁紧环换热器与隔膜密封换热器的结构分析
Electromagnetic locking device based on self-locking for magnetic suspended flywheel
基于自锁原理的磁悬浮飞轮电磁锁紧机构
Optimal Design for Locking Mechanism of Bundling Machine Based on ADAMS
基于ADAMS的捆扎机锁紧机构的优化设计
A group of related and closely linked structural genes, together with the operator gene that controls their expression are collectively called an operon.
一组相关的、紧密连锁的结构基因加上控制其表现的操纵基因，统称操纵子。
of such close construction as to be impermeable.
结构紧密以至不透水的。
The structure of Liu's calligraphy is tight in the middle and loose on the four sides.
结构中宫收紧，四维开放，
Analysis and Design of RF Oscillator and PLL Architecture;
射频振荡器与锁相环结构分析与设计
Observation of Microstructure of Follicular Atresia of Northeast Sika Deer (Cervus nippon)
东北梅花鹿卵泡闭锁的显微结构观察
A Latch-up in Bipolar Circuit
一种Bipolar结构中的闩锁效应
Development of Molecular Markers Linked to the Nematodes Resistance "N" Gene in Pepper;
与辣椒抗根结线虫N基因紧密连锁AFLP标记的开发
The Structure and Displacement Analyses about the Atresia Mechanism of the Subway Screen;
GFMA3744地铁隔断门闭锁机构结构和位移行程分析
Network type microcomputer-based anti-misoperation locking system based on large-scale network structure and locking in the partition
基于大网络结构+间隔内闭锁设计思想的网络型微机防误闭锁系统
The atoms themselves are firmly held in place in the crystal structure of a metal.
原子本身被紧紧束缚在金属的晶体结构之中。
GLOBAL DEFLATION TENDENCY AND CHINESE STRUCTURAL DEFLATION;
世界通货紧缩趋势与中国的结构性通货紧缩
The Comprehension of Chinese Spoken Idioms with Fixed and Unfixed Structure
结构紧密与不紧密的汉语口语习语的理解