Comparison of proportion and correlation analysis was evaluated by Chi-square test.
采用卡方检验进行构成比的比较和相关性分析。
Today, although the proportion of people who cycle is still quite large especially in comparison with other countries, the figure has begun to fall.
虽然,目前与别国相比,骑车人数所占比例依然可观,但这个数字开始下降。
A comparison among different kinds of brake pressure regulation methods in air brake system is made, including traditionary Pressure-limited Valve, Proportion Valve and ABS system.
对气制动系统制动压力调节的各种方法进行研究与对比,包括传统的限压阀、比例阀以及汽车防抱死系统。
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