查询词典 rigidity

Specimens of tibial plateau were retrieved 3 months and 6 months after operation. X-ray and tibia plateau compression rigidity were tested. Degradation of ICHA cement and new bone formation were evaluated in nondecalcified section.

术后3个月和6个月时取材，拍X光片，检测胫骨平台骨折块抗压刚度，制备不脱钙切片，观察ICHA水泥和自体骨的吸收与成骨情况，进行骨计量学静态参数与动态参数的检测。

The results show that the sandwich composites, applied to replace steel in submarine nonpressure hull, satisfy strength and rigidity requirements and its property of acoustical stealth is much better than that of steel strnctnre.

结果表明，潜艇非耐压结构的壳板采用夹层复合材料可以满足结构的力学要求，与钢结构相比声隐身能力大大提高。

We find that the regulator sticks to ROE, which was set up during the period of economy overheat, to regulate firm-level SEO activities, although the real economy growth has decreased a lot during late 1990s. The rigidity of regulation motivates listed companies to restructure opportunistically.

研究发现，1 997年我国宏观经济由过热转向软着陆，而监管部门对上市公司的配股管制，却仍然采用经济过热时期制订的标准，由于管制标准偏离了实际经济情况和投资者的机会成本，许多上市公司采取了相应的对策———&机会主义资产重组&来规避管制。

This paper analyzed the architecture of ZhengYang Gate according to its protection and defense function for the city,and by the view of mechanical design,we demonstrated the properties of mechanical structure,principle,strength and rigidity of the ZhengYang Gate s orgue.

本文根据正阳门的护城防御功能分析了该门的建筑结构，并以机械设计的观点论证了正阳门千斤闸的机械结构、原理及强度与刚度等属性。

Average strength and axial rigidity of B zone osteotomy group were also greater than those of A and A+B groups.

B区骨折模型的平均强度和平均轴向刚度也较A区和AB区骨折模型大。

To add rigidity, braces are sometimes fastened from the overarm to the knee.

为了增加刚性，有时从悬臂到升降台装上一对撑臂加以紧固。

To add rigidity, braces are sometimes fastened from the overarm to the knee.

为了添加刚性，有时从悬臂到升降台装上一对撑臂加以紧固。

Here we introduced oxadiazole moiety to theside-chain of Ph-PPV to enhance the electron transport properties. The luminescenceefficiency and luminescence brightness (1.33cd/A, 9400 cd/m~2) of the Ph-PPV withside oxadiazole moiety are much higher than non-oxadiazole Ph-PPV (0.70 cd/A,2300 cd/m~2), and these polymers emitted green light which unaffected by theintroduction of oxadiazole moiety. Anthracene has a rigidity and planar structure which shows high photoluminescenceand thermo-stability.

结果表明，以十烷氧基作为间隔基使噁二唑单元键接在苯基取代PPV的侧链，所得材料制备的电致发光器件的效率和亮度(1.33cd／A，9400 cd／m~2)明显高于不含噁二唑单元的苯基取代PPV(0.70 cd／A，2300 cd／m~2)，噁二唑单元的引入并不影响材料的发光光色，膜状态下的荧光发射光谱和电致发光光谱均呈绿光发射。

The bifurcation and chaos behavior of impact and rubbing fault rotor system caused by the parameters of nonlinear rigidity, rotor rotating speed, eccentric mass is analyzed, in the numerical value analysis method. The bifurcation diagrams, maximum Lyapunov exponent diagrams, Poincaré maps, phase plane portraits, trajectories of journal center, time-history curve, amplitude spectra diagrams of the rotor motion are used. The convert and evolution course of periodical response, quasi-periodical response, double-periodical bifurcation, chaos of the system response is analyzed.(3). It is deduced that the general differential equation of bending-torsional-pendular coupling vibration about rotor with the gyroscopic moment. On the basis of this equation, the general differential equations of coupled bending, torsional and pendular nonlinear vibration about rotor with unbalance character and rubbing character are deduced.

2建立了具有非线性刚度的转子系统在非稳态非线性油膜力作用下的径向碰摩动力学微分方程，并应用含高阶余项的非线性动力方程的线性化数值法研究了此类系统响应的复杂动力学行为，利用转子响应的分岔图、最大Lyapunov指数曲线、Poincaré截面映射、时域波形、相轨线、轴心轨迹、幅值谱等图形分析了系统响应的周期运动、拟周期运动、倍周期分岔、混沌等运动形式的转化与演变过程，重点研究了非线性刚度、转子转速、偏心质量等系统参数对碰摩故障转子系统的分岔和混沌行为的影响。

From on minerogenetic epoch, major take formed permocarboniferous period, very few has early palaeozoic; On the minerogenetic tectonic enviroment, major located on the rigidity basement of lie concealed, formed Igneous Instrusion and Volcanism of orogenic cycle.

从成矿时代看，多数矿床形成于石炭－二叠纪，少数形成于早古生代，成矿构造环境多数位于有隐伏刚性基底之上，形成于造山旋回构造岩浆活化带。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。