Some are annoyed by the fact that Reflector has an update mechanism making the product impossible to use after an expiration date, so they will either buy v.7 or stop using it altogether.

有些人很气愤，因为Reflector有一种更新机制，使得它在有效期满之后就不能使用了，所以他们只能购买v . 7，或者就不能使用它了。

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A simple stop watch mechanism for succinct timing statements.

简洁的stop watch计时机制。

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IM provides an efficient mechanism to maintain software packages providing a one-stop shop for install, update, modify, and uninstall operations.

IM提供了一种高效机制来维护软件包，从而为安装、更新、修改和卸载操作提供了一个一站式服务。

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If this plays out, and consumers look to PayPal as their one-stop online and offline cloud-based mechanism, it could be a meaningful rival to the credit card companies.

FORBES: PayPal Hits The Mall: eBay's Baby Takes On Google, AmEx And Apple At Cash Registers

The reactor also lacks a back-up mechanism to stop it overheating and exploding should the helium coolant escape.

ECONOMIST: Prospects for a new type of nuclear reactor look mixed

It was billed as a mechanism to stop the trillion-dollar deficit madness and a down payment on entitlement and tax reform.

FORBES: Elite Decadence, Economic Damage