Carbon filters 89000-124, -126, and -128 are sold separately and keep concentrations of these chemicals below OSHA-recommended, time-weighted average levels.

碳过滤器89000 - 124，- 126和- 128是单独出售，并保持这些化学物质的浓度低于职业安全与卫生署建议，时间加权平均水平。

youdao

Method:Using a computerized electric oculography to give a quantitative record of the TWAG(Time-weighted average gain)and SR(Saccade rate)in 67 schizophrenic patients and 37 controls.

方法：采用电脑屏幕显示光标移动，并由电脑作定量分析的方法分别测试精神分裂症患者6 7例，正常对照者37例。

youdao

A rolling multiple model weighted average estimation algorithm is presented for tracking the fast time varying model parameters.

为了跟踪快时变参数，提出了一种滚动多模型加权平均参数估计算法。

youdao

During the above mentioned period, full-time equivalent weighted average tuition increased by an annual real rate of 3.3 percent, outpacing the growth in student aid over the period.

FORBES: Subsidy-Absorbing Institutions of Higher Education