In modern Chinese , "on X" and "in X" are two nouns of locality that have high frequency of utilization.

“上”和“里”是现代汉语中使用频率很高的两个方位词。

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Method: Statistic analysis of the varieties, sales amount from 2005 to 2008 and frequency of utilization (DDDS), etc. of our orthopaedic drugs.

方法：对我院2005年- 2008年骨伤科用药品种及销售金额、用药频度(DDDS)、等进行统计分析。

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You can control the range of frequencies available, the rate at which the governor checks utilization on the system, the utilization thresholds, and the frequency step rate.

您可以控制可用频率的范围、调控器检查系统利用率的频率、利用率阀值以及频率渐进率。

youdao

Then we look at more nebulous attributes, such as country of registration, past utilization (types of flights, average lengths of flights and frequency of use), corrosion potential based on the region where it was based, importation costs and regulatory compliance, to name a few.

FORBES: What's The Best Jet For You? (Part 3)