constant adj. 1.恒定不变的,固定的,稳定的,恒久的;继续不断的。 2.不屈不挠的,坚韧的。 3.忠实的,有节操的。 be constant in love 忠贞不渝的爱情。 two days of constant rain 两天接连下雨。 constant to one's duty 忠于职守。 constant wind 恒风。 n. 【数、物】常数,恒量;恒定(值);(常)系数,率;【语法】(转换语法用语)定项。 the circular constant圆周率。 adv. -ly
By research done on a structural model with numerical calculation method , the effects of some factors , such as superstructure stiffness , thickness of raft , compressive modular constant of soil , suspended width of raft and raft concrete intensity , on the working behavior of thick - raft foundation are analyzed 然后,通过建立结构模型,用数值计算的方法研究了上部结构、筏板厚度、地基压缩模量、筏板悬挑宽度和筏板砼等级五个因素对基础沉降、基底反力和筏板内力的影响,分析了厚筏基础的基本受力特性。