usage rate

基本解释

Low shooting percentages and his team's highest usage rate, even with two better options on the floor.
很低的投籃命中率和場上的超多的出手次數，甚至同時在場上有兩個更好的選擇。
He climbed into the top third of forwards in usage rate but had the fifth-lowest turnover rate, and he shot a decent percentage.
他的使用率在小前鋒中位列前三而失誤數則是第五低，同時還保持了良好的命中率。
This is the case of classic swine fever in Haiti where recurrent outbreaks reduced the usage rate by 10 percent, which for pig farmers meant a loss of revenue of US$2.7 million per year.
病情再次暴發時，使用率減少了10%，這對養豬的辳民意味著每年損失270萬美元的收入。

From that perspective, a 10 percent overall usage rate looks pretty impressive.
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That tiny usage rate of encryption, and the implication that law enforcement found other ways to circumvent or break it, seems to contradict long-running fears from law enforcement that encryption would make their job tougher.
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Other arguments against I-File: States that have used free filing systems have had a relatively low usage rate--a federally run program could make auditing easier (and more likely) and it wouldn't necessarily encourage taxpayers to take all deductions possible.
FORBES: Magazine Article