check against

基本解释

Ajax requests are inherently asynchronous, so this check safeguards against server responses that arrive out of sequence.
Ajax 请求天生是异步的，所以这个检查可以处理服务器响应未按次序到达的情况。
Similarly, it is not possible to tell if an address field is timely if there is no check against an Address Modification Date field.
类似地，如果没有检查一个 Address Modification Date 字段，那么就不能说一个地址字段是否是及时的。
Intellicheck Mobilisa’s system screens individuals prior to arriving at a base, runs a “bad guy” check against most wanted lists, and identifies an individual as authorized to enter a base.
Intellicheck Mobilisa公司的系统屏幕在个人访问基地之前，运行一个“坏家伙”（bad guy）程序，通过通缉名单上检查，并确定个人是否有权进入基地。
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