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- This is further aggravated by cracking, which reduces the flexural stiffness of members. 开裂降低了构件的弯曲刚度，这会进一步使挠度增大。
- It is indicated that the space-truss are feasible to be applied to the spiral truss and the space-truss structure has large flexural stiffness and torsional stiffne... 通过进行静力、地震分析和设计实践说明了采用空间管桁架的结构形式是可行的,结构具有很大的抗侧刚度和抗扭刚度。
- It is indicated that the span and flexural stiffness of cavern roof, the dimension and brittleness of coal pillar, the uniformity of coal material and the size of mineral grain are the important factors influencing rock burst of coal pillar. 分析表明，顶板的跨径、顶板的抗弯刚度、煤柱的尺寸、谋柱的脆性、煤岩材料的均匀性和矿物颗粒的大小是煤柱岩爆的重要影响因素。
- This approach accounted for the end restraints of column, axial load applied on the column, flexural stiffness and slenderness.It was demonstrated that the proposed approach is reliable and valid. 实用公式充分考虑了柱端约束条件、作用于柱上的荷载、柱刚度以及长细比等因素的影响，用于设计更加合理。
- The thought of my exams next week scares me stiff. 我一想到下星期要考试就很紧张。
- The soldier stood stiff as a ramrod. 这士兵站得笔直。
- An extremely stiff, erect posture. 过分笔直，僵立的姿态
- The stiff stalk of various grasses. 梗草各种草的硬花梗
- She cleaned the sink with a stiff brush. 她用硬毛刷清洗水槽。
- She sat there as stiff as a ramrod. 她笔直地端坐在那儿。
- She sat there stiff as a ramrod. 她笔直地端坐在那儿。
- He was sitting upright, as stiff as a poker. 他正襟危坐,纹丝不动。
- Stir the flour and milk to a stiff paste. 把面粉和牛奶搅成很稠的糊。
- He was sitting upright, stiff as a poker. 他正襟危坐,纹丝不动。
- That was a shock I need a stiff drink! 这可真吓人－－我得喝点烈酒了。
- Shoes are often stiff when they are new. 新鞋刚穿起来常常都是硬邦邦的。
- Her rather stiff manner puts people off. 她那相当生硬的态度使人们都不敢来。
- flexure stiffness 抗弯刚度
- "I'm so stiff I can't move," she moaned. "我浑身发僵,动弹不得,"她呻吟著说。
- The stiffness and self-consciousness soon disappeared. 那种不自然和害羞的感觉不久便消失了。
