If you use a strict test process where you can reset an environment back to a "zero state" before each run, the PWH data can be very valuable in proving reproducible results for a test.

若在所使用的严格测试过程中可以在每一测试开始前将环境重置回“零状态”，则PWH数据在验证某一测试的重复结果中可能非常有价值。

youdao

If you fail to take the test, you get zero, and I average the zero in.

如果你没能参加，那即是零分，我算平均分的时候会加入那个零分。

youdao

When I put a test branch in the tube, I aligned the zero degree mark on one compass to match up with the first offshoot branch.

我把被测试的树枝放入这个试管，将一支量角器的零刻度线对准第一个侧枝。

youdao

They argued, moreover, that a zero-yield, permanent nuclear test ban is manifestly not in the United States' national interest and noted that, given international support for such a treaty, needed changes to either of those key provisions would be unlikely to be accepted by other parties.

CENTERFORSECURITYPOLICY: Center For Security Policy

By building an inventory of all four VANQUISH models, Digital Storm can run its industry leading 72-hour stress test and benchmarking to ensure customers experience zero performance bottlenecks and get the most out of their hardware.

ENGADGET: Digital Storm goes after DIY gaming PCs with its $699 Vanquish (video)