Application of lever theory in temporomandibular joint dislocation;
杠杆原理在颞下颌关节脱位复位中的应用
Double-acting Piston Pump with Two-step Output Pressure Driven by Hand Lever;
手动杠杆式双作用双级柱塞泵
A Method of Resolving the Lack of Freedom for Hydraulic Fixture of Toggle-Levers with Rolling High Pair Instead of Low Pair;
解决铰杆-杠杆增力液压夹具自由度不足的新方法——滚动高副取代低副法
In the light of 500 kV HVAC and HVDC,especially the problems of heavy line-lifting tool and very hugh labour intensity during live replacing the twin suspension insulator strings with single wire clip of straight circuit for heavy load HVDC,a built-up fork hook based on lever principle was developed instead of the taditional process,the double lifting lines.
针对500 kV交、直流输电线路,特别是大荷载直流输电线路直路双联单线夹悬垂绝缘子串的带电更换时,双提线工艺工具沉重,操作劳动强度极大的问题,提出利用杠杆原理研制组合杠杆叉钩卡代替双提线传统工艺,采用单绝缘吊杆挂接组合杠杆叉钩卡组成提线系统,卸去任意一串绝缘子的张力后,另一串绝缘子和提线系统共用承担导线荷载。
A small lever-loading atmosphere furnace was designed.
设计了一种可用于还原性气氛或惰性气体等工作条件下的小型杠杆加载气氛烧结炉,介绍了它的基本结构和工作原理,该设备具有结构简单、使用灵活、温度和气氛均匀性好、烧结产品一致性高、成品率高等特性,常用烧结温度800～1 200℃,最高烧结温度1 400℃,适用于试验室产品研发工作。
Bayesian Analysis of Stochastic Volatility Model with Leverage Effect and Its Application;
具有杠杆效应SV模型的贝叶斯分析及其应用
The results indicate that Chinese stock market is largely volatile and has not reached the level of weak effectiveness,that positive and negative leverage effects appear in turn,and that the information asymmetry exists but tends to apparently decrease.
研究结果表明:中国股市存在很大的波动性,尚未达到弱有效性;存在正负杠杆效应交替出现的现象,表现出信息不对称性,但是这种不对称性在明显减小。
The conclusion is that the leverage effect and week effect is obvious for waving of in the Shanghai and Shenzhen stock index.
结果表明沪深股指波动存在着明显的杠杆效应和星期效应。
However,applying standard lever rule to transformation process with continuously precipitating of two/more phase to obtain kinetic information will cause a great error in cacu- lating transformed volume fraction.
线膨胀测量是获取钢铁材料固态相变动力学信息的一种重要手段,而从线膨胀测量结果提取相变动力学信息的杠杆法则,不适用于两相或者多相连续析出的过程,因而在计算相变体积分数时会产生很大的系统误差。