There is an optimal filtration rate for a certain set of planning parameters, i. e., the type of dust removal equipment, dust cleaning, dust bag fabric and fabric structure.

对某一组规划参数(即环保除尘设备型式、清灰组织、除尘布袋纤维材料和织物构造、尘埃性质等)有一个最佳过滤速度。

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We used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube, and a test-tube in a beaker of cold water.

我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管，和一根试管，要把它放在装有冷水的烧杯里。

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For this example, we used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube and a test-tube in a beaker of cold water.

本例中，我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管，和一根试管，要把它放在装有冷水的烧杯里。

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But if there was a fabric that could sit in our emergency bag and power up a flashlight or a walkie talkie, it would be irresponsible not to have that.

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The smart bag, called Build Your Own Bag (bYOB), is just one object that can be constructed using computerized fabric patches designed by a team of engineers at the Massachusetts Institute of Technology Media Lab.

CNN: The bag that watches your wallet