利用率的英文：
utilization ratio
availability (ratio)
capacity factor
usage
yield
utilization percent
utilized coefficient
coefficient of utilization
operating factor
output coefficient
use factor
utilization ratio

参考例句：

Fund utilization rate
资金利用率

Energy utilization(U)
能量利用率

Percentage of utilization of fixed asset
固定资产利用率

This causes inefficient use of the spindle.
这会导致主轴利用率低。

The transmission quality is high. The utilization of channels is more effective. No modem is required.
传输质量高。信道利用率好。不需要调制解调器。

Availability, efficiency, and rate of quality for the individual machines in the cell allow the focus on root causes.
单台设备的时间利用率,设备性能率与质量合格率为寻找问题根本原因带来可能性。

The improper distribution of health care resources results in its low utilization and high costs for operation.
由于资源配置不合理，造成卫生资源利用率低，运行成本高。

This insidious disease produces extensive and unmeasured economic losses through reduced efficiency in feed utilization
这种隐伏性疾病产生了广泛的和未加统计的由于饲料利用率降低的经济损失。

utilization是什么意思：
n. 利用，使用

the utility value of a dishwasher
洗碟机的实用价值.

He is a utility infielder.
他是个能攻善守的内场手。

This is a good utility chapter.
是一个很实用的章节。

ratio是什么意思：
n. 比率；比例

neutralization ratio
中和比率|中和比例

This is the prime ratio of the nascent increments
这是最初增量的最初比。

Asset quality ratios: Ratios that measure the quality of assets of a lending institution.
资产质量比率:衡量贷款机构资产质量的各种比率。

availability是什么意思：
n. 可用性；有效性；实用性

be found or available.
被发现或者可利用的。

Very little data is available.
现有的资料十分不足。

They should have plug details available.
他们要补充自己所知道的细节。