试验表明，截面应变沿宽度方向呈非线性分布，剪力滞效应随荷载的增加而变化，并不是常量。
The study demonstrates that the section strain along the width is nonlinearly distributed and that the effect of the shear lag is not constant and changes with the increment of the load.
壁温分布热平衡时间随爆震频率的升高而减小，且基本上呈线性关系。
The thermal equilibrium time of wall temperature decreases linearly with the detonation frequency increasing.
所得聚合物的数均分子量随单体转化率的增加而线性增长，而且分子量呈单峰分布。
The number averaged molecular weights of the obtained polymers increased linearly with monomer conversion, and molecular weight distributions were unimodal throughout the reaction.
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