Many machines use "spin disc filters" which remove the muck from the filter by centrifugal force while it is back washed with solvent.

许多机器使用“的附带光盘过滤器”，删除穆克从滤波器的离心力，而这是回到与溶剂清洗。

youdao

They are used in watches, calculators and intelligent machines that we can use in many ways.

它们被应用于手表、计算器和智能机器，我们可以通过多种方式使用它们。

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As with 2-d printing, many individuals and small firms may not need sophisticated machines, especially if they can use 3-d printing bureaus to produce their more demanding digital creations.

就像2 - D打印机，许多个人和小公司不需要很尖端的机器，如果他们有特殊需求的数码创意时，他们可以去3 - D打印处打印。

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Thailand's typical family-run companies struggle because older owners are not technically literate, and because many companies use aging machines for which it is near impossible to find necessary documentation.

CNN: Page 3

In Holland, many casinos use continuous shuffling machines (CSM), so that dealt cards are shuffled back into the deck after each hand, in order to fend off card counting.

BBC: Casino design and why the house always wins

But that research resulted in widespread scrutiny of electronic voting around the country, and Diebold machines were decertified for use in many states.

FORBES: Indian Researcher Who Showed E-Voting Security Flaws Jailed, Denied Bail, Charged With Theft