Zero-cross solid state relay (SSR) is used as the switch to switch on or off the capacitors.

该装置采用过零固态缝电器(SSR)作为电容器的投切开关。

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"For a couple hundred years we've had names which have switched gender but they almost always switch from male to female.

VOA: special.2009.07.06

Now I want to switch gears, just for the last couple minutes, and ask you: what do you see when you read this novel?

在最后的这几分钟，我想换换话题，问问你们：，在看这部小说时,你们读到了什么？

耶鲁公开课 - 1945年后的美国小说课程节选

so that hopefully I could switch myself from the legal side of things to the business side of things.

所以如我所愿，我从法律行业跳到了商业领域。

选康内尔大学的理由 - SpeakingMax英语口语达人

If you decide to switch, be sure to check out this guide on how to switch checking accounts.

FORBES: How to Avoid New Debit Card Fees (and Earn 4% Interest in Your Checking Account)

Some dropped out due to costs, others because they didn't want to switch to multihull sailing.

NPR: America's Cup Fatality Raises Safety Questions

Therefore, more doctors are opting to move patients from simvastatin to atorvastatin than to switch to Zetia.

FORBES: Merck's Cholesterol Pill Win Is Already Drawing Fire