Lead and cadmium in optical and filter glass.
用于光学及滤波器玻璃中的铅和镉。
Without the filter core damage filter with large amounts of the impurities metal particles into the host, and lead to host oil damage.
滤芯破损后未经过滤的含大量金属颗粒杂质的油进入主机，导致主机损坏。
In the KDF filter, effect of contact reaction time, filter bed height, and filtering velocity on lead and mercury removal was studied.
以KDF为滤料，研究了接触反应时间、滤层高度和滤速对铅和汞去除效果的影响。
The result shows that selection of suitable contact reaction time, filter bed height, and filtering velocity may result in efficient removal of lead and mercury.
结果表明，选择合理的接触反应时间、滤层高度和滤速能有效去除微污染原水中的铅和汞。
A multilayer band pass infrared thin film optical filter has been designed and manufactured which use lead telluride and zinc sulfide as thin film materials.
采用碲化铅和硫化锌作为镀膜材料，研制了空间红外光学系统使用的红外多层带通滤光片。
Objective To establish the method of screening the susceptibility to childhood lead poisoning by filter paper.
目的建立以纸片末梢血筛查儿童铅毒性易感性的方法。
It is also found that replacement of substrate and adjustment of film stack structure would lead to the change of drift, this will enhance the temperature stability of filter.
同时经过计算分析发现通过更换膜系基板和调整膜系结构可以改变滤光片中心波长的漂移，这个结果有助于提高滤光片的温度稳定性。
The sequential importance re-sampling particle filter can abate the influence of particle degeneracy but will easily lead to another problem-sample impoverishment.
再采样粒子滤波虽可缓解粒子退化，但易导致样本贫化；扩展粒子滤波也可在一定程度上解决退化问题，但难以跟踪突变状态。
The circuit not only amplifiers the ECG signal and filter, but also automatically detects lead-fall.
该电路不仅具有心电信号的采集放大和滤波功能，同时还具有导联脱落自动检测功能。
If the petrol used in motor vehicles were lead-free, then it would be possible to filter exhaust fumes which are a major cause of pollution.
如果机动车使用的汽油是无铅的，那么，我们将有可能过滤掉那些引起污染的废气。
The repetitive control algorithm includes scalar gain of the reference input with a lead block in the signal generator. A second-order low-pass filter provides compensation in the controller.
该算法中在输入参考信号处直接增加一个比例增益环节，在信号发生器处串联一个超前的时滞环节，并且用一个二阶低通滤波器作为控制系统的补偿函数。
The results show that the layered filtration process can lead the filter rate 20% higher than traditional filtration process.
研究结果表明，分层过滤新工艺可比传统的混合过滤提高过滤强度2 0 %。
The results show that the layered filtration process can lead the filter rate 20% higher than traditional filtration process.
研究结果表明，分层过滤新工艺可比传统的混合过滤提高过滤强度2 0 %。
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