France has promised to sign a global test-ban treaty after it completes its current series of nuclear tests in the Pacific.

法国承诺在完成其目前在太平洋进行的一系列核试验后签署一项全球禁试条约。

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But the tests so far show no sign of anything like that.

但是目前为止的化验没有任何关于这些的迹象。

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Delays getting client to sign-off on acceptance tests – this is true not only for sign-off but also getting client time for resolving requirement issues, give feedback on demos etc.

客户签收验收测试时的延迟——不仅在这方面，还包括让客户解决需求问题、提供演示反馈等方面。

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The researchers were particularly concerned that only 13% knew a specific danger sign to look for in tests checking that the heart was working properly, the team reported in Archives of Diseases in Childhood.

BBC: Doctors 'miss' underweight children, UCL study suggests

New York City education officials are developing more than a dozen new standardized tests, but in a sign of the times, their main purpose will be to grade teachers, not the students who take them.

FORBES: New York City to Roll Out New Tests to Rate Teachers

In some industries, lengthy Pilot tests are required before an enterprise customer will sign a definitive purchase order.

FORBES: How To Gain The 'Traction' A VC Cannot Ignore