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- The equivalent stiffness was expressed in piecewise as a cubic stiffness and a linear stiffness through data fitting. 利用数据拟合将该等效刚度分段表示为三次非线性刚度和线性刚度；
- On condition that the deformation of element is small, the stiffness matrix consists of linear stiffness matrix and geometrically nonlinear stiffness precisely. 在小变形条件下，该刚度阵精确地包含了梁单元的线性刚度阵和几何刚度阵。
- The three leg mechanisms with piecewise nonlinear stiffness, cubic nonlinear stiffness and linear stiffness were compared respectively in terms of their buffer coefficients. 最后分别比较了具有分段非线性刚度、三次非线性刚度和线性刚度的腿机构缓冲系数。
- The linearized equation is addressed by the harmonic balance method and the equivalent linear stiffness of the nonlinear stiffness is obtained. 线性化俯仰方向的自由振动方程,用谐波平衡法求解该线性化方程,得到了改进的等效线性刚度。
- linear stiffness and damping coefficients 线性刚度和阻尼系数
- 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。
- A study on the limit to linear stiffness of the bridge substructure of the urban railway 城市铁路桥梁墩台线刚度限值的研究
- Analysis of Nonlinear Properties of Magnetostrictive Actuator with Asymmetry Piecewise Linear Stiffness 具有非对称分段线性刚度的超磁致伸缩微位移致动器的非线性分析
