It also had the most desirable ratio of upper to lower trapezius activation (0.9), meaning the lower trapezius was activated at a higher level than the upper trapezius.
它对上束斜方肌也有令人满意的激活比率，相对下束而言(0.9)，这意味着下束斜方被激活比上束斜方肌在一个更高的水平上。
The appropriate mass ratio of activated components to activated carbon could effectively prevent sintering, to improve the desulfurization activity of desulfurizer.
适当的负载比例，可以有效防止活性组分的烧结，有助于提高脱硫剂的脱硫活性。
The activated fly ash, when used as cement blend, can either improve the quality of the cement or heighten the ratio of fly ash in the cement.
经活化的粉煤灰用作水泥混合材可提高水泥标号或水泥中粉煤灰的掺量。
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