It is shown that in certain extent, the composition gradient of the brass coating has great effect on the adhesion between steel cord and rubber.

结果表明，在一定范围内，镀层成份梯度(化)钢帘线与橡胶粘结力有显著影响。

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In this paper, some works were done to optimize the properties of BST thin films, including the annealing temperature, orientation and composition gradient.

本文通过对退火温度、择优取向、组分梯度的研究，对钛酸锶钡(BST)薄膜进行了性能优化。

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The effects of mobile phase composition, flow rate, column temperature, gradient ramp, ph value, salt concentration, and buffer concentration on capacity factors (K ') were respectively discussed.

对流动相组成、流率、柱温、梯度速率、pH值、盐浓度以及缓冲液浓度对容量因子(K ')的影响分别进行了讨论。

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