Meningococcal meningitis occurs in small clusters throughout the world with seasonal variation and accounts for a variable proportion of epidemic bacterial meningitis.

脑膜炎球菌性脑膜炎在全世界以小型聚集方式出现，存在季节性变化，占流行性细菌性脑膜炎的比例并不固定。

youdao

Combining the compensation and performance, and setting the variable pay, determine the floating proportion according to the post responsibility and job properties.

将薪酬与绩效结合，按岗位责任大小、岗位工作性质确定浮动比例，合理设定浮动薪酬。

youdao

The core of making agreement variable payment is the design of proportion of income for the risk entrepreneur, but not the design of the regular income.

风险投资家设计对风险企业家的薪酬支付契约的核心是风险企业家可变收益的支付比例的设计，而不是固定收益的设计。

youdao

Most Britons, for instance, still have variable-rate mortgages, although the proportion with fixed-rate home loans is rising (thanks, in part, to lower inflation).

ECONOMIST: The single currency

To examine this phenomenon further, I ran multiple regression analyses with the party score as the dependent variable and various institutional data points (controlling for tuition, proportion of students receiving Pell grants, overall enrollment, average SAT scores and whether schools were public or private) as the independent variables.

FORBES: Play Hard, Work Little: Life on America's College Campuses

Last year, there was a significant increase in the ratio of variable staff costs to total staff costs, rising to 13.4 percent and as a proportion of revenue, rising to 7.8 percent, representing the highest ratios for the last 10 years.

FORBES: Will There Be A Hollywood Ending For Madison Avenue?