查询词典 contraction theory

This article have a research on its hydraulic characteristic during high head above the weir,huge discharge in its different contraction ratio of generator through theory analysis and experimental comparison.

本文采用理论分析和试验比较的方法就该种消能工的起旋器收缩断面大小发生系列变化情况下，其在高水头，大泄量应用时所产生的一些水力特性变化进行探讨和研究。

The research in hot cracking reguarity of directionally solidified Rene125 alloys proved again the theory about solidification contraction and its compensation.

对涡轮叶片材料Rene 125合金定向凝固热裂规律性的研究再一次验证了热裂纹形成的凝固收缩补偿理论。

This algorithm recursively enumerated a part of DACG directed segs which had one connected subgraph by using the theory of edge contraction.

为解决有向装配图有向割集的求解，给出一个生成有向装配连接图有向割集的高效算法，该算法优先考虑检查有向割集两个子图间边的方向。

Result: the difference between the relative cross-section areas of muscles of football athletes' both thighs are not obvious. But to a certain degree,it reflects good influence of train to muscles form. The varying regulation of peak torque is in accordance with the Hill's theory about contraction of muscles. The correlation of force to cross-section area of the muscles can be found when athletes of football athletes extend their knees at low speed.

结果：足球运动员两侧大腿肌肉各相应断面面积间无明显差异，但一定程度上也体现了专项训练对运动员大腿肌肉形态的良好影响；峰力矩等力量指标在测试过程中的变化规律与Hill的肌肉收缩理论基本一致；肌肉形态与力量的相关性表现在低速伸膝时相关明显。

The hot cracking theory about solidification contraction and its compensation was thoroughly proved through experiments carried out for Al-Cu alloys in semi-eontinutive directional solidification vaecume device.

根据热裂纹形成的凝固收缩补偿理论，定义了反映合金热裂倾向的不可补缩温度区间、热裂倾向系数、凝固末期收缩速率和不可补缩长度等指标。

To resolve directed cutset of Directed Assembly Connection Graph, an efficient algorithm for the enumeration of all directed cutsets of DACG was presented. This algorithm recursively enumerated a part of DACG directed segs which had one connected subgraph by using the theory of edge contraction.

为解决有向装配图有向割集的求解，给出一个生成有向装配连接图有向割集的高效算法，该算法优先考虑检查有向割集两个子图间边的方向。

The key techniques of STM IPC-205B were shown as following: the design of the micro-displacement transmission system with wide scope and high speed; the physical mechanism and vibration-proof measures which greatly influence the theoretical precision of STM; the basic design theory of scanning system and data collection system; the methods of the intelligent control of scanning voltage and the logarithm contraction of tunnel current.

对STM IPC-205B型机关键技术进行了探讨，主要包括：大范围快速扫描的微位移传动系统的设计；对实现STM理论精度有重大影响的振动源的物理机理以及防振的措施；扫描与数据采集系统设计的基本理论；给出了实现扫描电压的智能控制和对隧道电流进行对数压缩的方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。