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1. | Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling and fluorine |
| GB/T15434-1995环境空气氟化物质量浓度的测定滤膜·氟离子选择电极法 |
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2. | membrane filter method |
| 薄膜过滤法 |
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3. | Test method for filter efficiency of filtering particle respirator. |
| 过滤式防微粒口罩过滤效率的试验方法. |
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4. | Wavelet feature tracking method based on particle filter is proposed. |
| 该文提出了基于粒子滤波的小波特征跟踪方法。 |
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5. | filter chronometric method |
| 过滤计时法 |
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6. | measurement of airborne dust by the membrane filter method |
| 以薄膜过滤法测量空气含尘量 |
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7. | filter counting method |
| 过滤计数法 |
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8. | mist filtering device that can reduce more than 98% of the fog without the trouble of replacing drying-method |
| 设有无泵水帘漆雾过滤装置,使漆雾、水空气充分混合,有效除去漆雾到98%以上,减少了干式过滤器的更换带来的不便,排出的废气符合国家标准。 |
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9. | To process true- color image, this paper advances" elimination method", the median filter method for |
| 为处理真彩色图像,本文提出了对多维向量的中值滤波法——淘汰法。 |
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10. | testing method for dispersion stability of disperse dyes : filter test method |
| 分散染料分散性能测定方法 - 过滤法 |
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