查询词典 conic section

Study on structure with special-section column has begun on the world because of its superiority, but study on performance of 3d-frame with special-section column is still at initial stage.

由于异形柱框架结构的优越性，国内外在异形柱及异形柱平面框架方面已有不少研究，但异形柱空间框架性能的研究尚处于初步探索阶段。

This paper puts forth the method of equivalent section for the analysis of symmetrically reinforced masonry compression member with rectangular section and small eccentricity , studies its accuracy and unifies the methods for such similar sections in reinforced masonry structure and RC structure.

提出了配筋砌体矩形截面小偏心受压构件对称配筋的等效截面法，论证了其精确度，使此类砌体构件和混凝土构件在计算方法上达到统一。

The main research contents of the dissertation are given. In chapter 2, the machining principle of arc-typed non-circular section, controlling model of tool path, and the equations of section contour curve are studied systematically and deeply.

第一章论述了开展多面形非圆曲面数控加工技术研究在现代机械制造中的重要意义和作用，并详细分析和评述了有关理论和技术的研究现状和发展趋势，从而确定了本论文研究工作的主要内容。

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 visible section should be represented from contours or from the center line of the wire's cross section.

被弹簧挡住的结构一般不画，可见部分应从弹簧的外轮廓线或从弹簧簧丝断面的中心线画起。

In D minor instead ofG minor). The section is Ex. 41, however in the last bar of this section we've added an

示例48的A部分是由示例28变化而来的(D小调替代了本来的G小调)，B部分是由示例41变化而来的，虽然我们在结尾加了一个A9和弦来作为连接桥段。

Based on the total potential energy principle, the cusp catastrophic model for instability and failure of deep-buried tunnel surrounding rock is established. Through the observed data of settlement values of typical section vault of deep-buried tunnel and the sudden threshold values of displacement of each monitoring section, the variable values of vault settlement function are obtained, and the stability of deep surrounding rock in tunnel is decided.

运用突变理论探讨了深埋隧道失稳的机制；根据总势能原理，建立了隧道失稳的尖点突变模型，导出了失稳的力学判据条件；并基于深埋隧道典型断面拱顶下沉量现场量测的数据，计算出拱顶下沉函数的各变量值，由各监测断面位移突变阀值来判别深埋隧道围岩的稳定性，分析结果与实际施工围岩情况一致。

You can emphasize all of your continuing education by creating a Professional Development section within the Education section.

如果你不断地在求职的路上由于教育背景而碰到绊脚石，那么是你重新捡起书本的时候了。

Die sections will be mounted with screws through the die section into the shoe in a manner that will permit section removal while the die is in the press.

模具入子应用螺丝固定在模座上，这将有助于在冲床上对入子进行维修。

After medical treatment insurance device and hospital execute norm settle accounts, the hospital can open way of settle accounts of norm of beyond the mark division section office will move below price risk, make section office charge fee actively.

概要： 医疗保险机构和医院实行定额结算后，医院可通过分科定额结算办法将价格风险下移给科室，促使科室主动控费。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。