查询词典 rigid

In this paper, the idea of " centrifugal potential field ",which induced by large overall rotation is introduced, and the motion equation of a coupled rigid-flexible system by employing Hamilton's principle is established.

本文从离心力势场的概念出发，应用Hamilton原理建立了具有动力刚化效应的刚柔耦合系统的运动方程，证明了该方程解的周期性，并采用了Frobenius方法给出了其精确解的一般形式。

Based on Hamilton's principle, a new kind of fully coupled nonlinear dynamic model for a rotating rigid-flexible smart structure with a tip mass is proposed.

基于Hamilton原理对带端部质量的刚柔耦合旋转智能结构建立了耦合的非线性动力学模型。

PARAGLIDER : A hang glider with no rigid primary structure.

飞行伞：一种没有硬翼基层结构之滑翔翼。

The discriminant is derived using the above theory wether gear profile need to modify and the formula using to calculate precisely modify measment of gear is derived. An elastic curve of the harmonic drive that the profile of the rigid gear and elastic gear are involute is studied.

利用本文建立的弹性啮合理论推导出齿轮齿面是否需要修形的判别式和修形量精确计算的公式；利用本文弹性啮合理论研究了谐波齿轮传动中的弹性曲线求解问题。

Two harmonically excited systems with symmetrical rigid constraints are considered.

研究了两类含对称刚性约束振动系统的周期运动和分岔。

The face of William Shakespeare, beardless, appears there, rigid in facial paralysis, crowned by the reflection of the reindeer antlered hatrack in the hall.

威廉。莎士比亚那张没有胡子的脸在那里出现。面部麻痹僵硬，头上顶着大厅里那个多叉驯鹿角形帽架的反影。

The results revealed that there was osteoporosis appeared at 6 weeks in rigid fixating segment.Bone lossing happened at Haver's system, bone absorption revealed after 10weeks on endosteal surface and enlargement of bone marrow. Osteoporosis and thinning of the cortex on fixating segment,especially under steel plate happened due to negative balance of remodeling process of the two surface of the bone.

结果发现：坚硬接骨板内固定后六周时固定段骨即出现骨质疏松，发生在哈佛氏系统的骨丢失，10周后骨内膜表面出现骨吸收、骨髓腔增大，两个表面的骨重建单位的负平衡使固定段皮质骨疏松变薄，特别是在钢板下。

The headframe structure studied is composed of two trusses in the direction parallel to the hoisting load, and two rigid frames in the perpendicular direction.

按桁架框架型井架在断绳荷载作用下，考虑扭力计算与不考虑扭力计算，其结果，平行于钢丝绳力方向的桁架内力可减少10～20%左右；垂直于钢丝绳力方向的框架内力则增加100%(即，若不考虑扭力计算框架时无内力)。

Design I found a dimpled spider, fat and white, On a white heal-all, holding up a moth Like a white piece of rigid satin cloth-Assorted characters of death and blight Mixed ready to begin the morning right, Like the ingredients of a witches' broth-A snow-drop spider, a flower like a froth, And dead wings carried like a paper kite.

圈套 我看见一只丑肥的蜘蛛，浑身白亮，在一朵白色的万灵草上，捉住了一只似一片素缎子布料的白飞蛾——被揉和在一起的死亡和摧残的气息交叉混同，等待迎接黎明，如同一个巫女的肉汤配料——一只雪白的蜘蛛，一朵泡沫般的花，死寂的双翅，似摇摇欲坠的风筝。

I found a dimpled spider, fat and white, On a white heal-all, holding up a moth Like a white piece of rigid satin cloth-- Assorted characters of death and blight Mixed ready to begin the morning right, Like the ingredients of a witches' broth-- A snow-drop spider, a flower like a froth, And dead wings carried like a paper kite.

我发现了蜘蛛韧窝、白色脂肪，白色医治百病，挺喜欢白色的蛀虫一块硬缎布料--各式人物死亡和疫病混合准备开始早上权利就像一个成分丛肉汤--雪蜘蛛下降，像一朵花泡沫，而通过像纸风筝翅膀死去。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。