本发明提供一种用来将汽化的焊剂从回流焊接炉的气体中过滤出来的方法和焊剂管理系统。
Flux management systems and methods are provided for filtering vaporized flux from the gas of a reflow soldering oven.
蛤和贻贝的贝壳在他们的胃里面慢慢的过滤出钙，这些过滤出来的钙就慢慢的转变成蛋壳。
The clam and mussel shells in their stomachs slowly leach calcium which is then used to form eggshells.
当我们从这些科学幻想的作品中去伪存真，把精准的预言从错误的推断中过滤出来的时候，就有必要用到下面三个测试去判断了。
When trying to sift science fiction's accurate predictions from its erroneous ones, it is worth applying the following three tests.
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