That yield difference is not evidence 2 waters and 3 water's treatment with 4 water, but water consumption reduced, it would achieve the source-sink of saving-water with high yield.

产量则随灌水次数的增加而增大，2水和3水处理与4水处理相比较，产量差异并不明显，但耗水量却明显减少，实现了节水与高产的统一。

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Conversely, if she wants to go after a given defendant, she will simply max out the crimes she charges him with, charge him with as many crimes as possible, and at sentencing offer a kitchen sink's worth of evidence showing how shady his criminal history is, and also how dire the offense was.

CNN: Testing sentencing guidelines' constitutionality

Voucher systems are hated by educational bureaucrats (and by some non-bureaucrats who fear that the use of vouchers leaves sink schools behind), but the evidence from places like Milwaukee suggests that a pilot scheme is worth a try in New York.

ECONOMIST: New York��s schools

She also said evidence of petrol was found in water taken from a sink u-bend at the house in Allenton.

BBC: Derby death blaze: Fuel 'found on accused man's clothes'