| 1. | Solid structural decks for roofs ; design and construction
屋顶面刚性结构.设计与制造 |
| 2. | Massive and rigid structure
大体积刚性结构 |
| 3. | The results showed that the sams of pure schiff bases possessed some unfilled defect sites due to their rigid structure
研究结果表明，因席夫碱分予的刚性结构，使自组装膜中含有部分缺陷。 |
| 4. | To survey data as a basis for proving a xu zhou city overall social stratification is " opposing ding ( 丁 ) font " structure , structural characteristics closer to the " rigid structure "
以调查数据为依据,论证出徐州市城区的社会分层整体呈现“倒丁字形”结构,结构特征趋近于“刚性结构” 。 |
| 5. | Using lthe joint which has less rigidity : when the rigidity of component is increased , the welding stress will also increase , so we should use the welding form which has less rigidity to decrease the welding stress
采用刚性较小的接头形式：刚性结构增加时，焊接应力随之增大，因此，为减少焊接应力，应尽量采取刚性较小的焊接形式。 |
| 6. | In other words , the effectiveness of viscous variable dampers on reducing the response of structures depends on not the period of the structure , i . e . the rigid structure or the flexible structure , but the ratio of the disturbance period to the structure
也就是说，变阻尼控制效果的好坏并非仅仅取决于结构的周期（柔性结构或刚性结构） ，而主要取决于结构周期与激励主周期的比值。 |
| 7. | Phenyl group introducing to cholesteryl ester molecules can enhance the phase transition temperatures of the liquid crystals and their stability . an increase in the chain length for cholesteryl dicarboxylate samples reduced stability of liquid crystal phases . while coattail - like structures on the ester group of the molecules have an adverse effect to form cholesteryl liquid crystal phase
化学结构对液晶性的影响表现为：分子中引入苯环刚性结构可以提高液晶的相变温度和稳定性；脂族二羧酸胆甾醇酯中脂肪链的长度增加会降低液晶的稳定性；而末端含有燕尾结构则对液晶态的形成产生不利影响。 |
| 8. | Via researches symans and sadek pointed out that for flexible structures ( structures with periods beyond 1 . 5s ) such a semiactive control system can be effective in reducing both the relative displacement and the absolute acceleration , whereas for rigid structures ( structures with periods below 1 . 5s ) it is doubtful
Symans和sadek等人通过研究指出，对于柔性结构(周期在1 . 5s以上)变阻尼控制可以同时减小结构的位移反应和加速度反应；相反对于刚性结构（周期在1 ss以下）其效果如何则是值得怀疑的。 |
| 9. | Through the dynamic character analysis of the large annular cantilever beam string stadium roof structure , it was obtained that the stiffness of the structure was between the stiff structure and flexible structure and the frequencies were dense , vertical vibration was dominant and then the string beam ' s lateral vibration and torsion vibration
通过对大型环状悬臂型张弦梁挑蓬结构动力特性分析表明，该结构的刚度介于刚性结构与柔性结构之间，频谱比较密集，以竖向振动为主，同时伴有张弦梁侧向振动和扭转振动。 |
| 10. | Porphyrins and metalloporphyrins are recognized as perfect host for molecular recognition owing to their diversity , their rigid molecular structures , the position and direction of the substituents on the porphyrin ring being controllable , as well as the variety of metal ligands of the metalloporphyrins
卟啉及其金属配合物种类多,分子具有刚性结构,卟啉环上取代基的位置和方向可加以控制,且其轴向配体周围的空间大小和相互作用的方向可通过改变配位中心金属加以调节,因而是理想的分子识别受体。 |
