Based on this condition, number of nozzles and nozzle size are determined.

在以上条件的基础上我们可以计算出喷咀的数量和大小。

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Nozzle and manhole size shall not be changed by Vendor.

卖方不能改变设备口及人孔的尺寸。

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Among spray parameters, nozzle type, size and wind speed are those most closely relating to drift.

在影响喷雾飘移的因素中，喷头类型、喷头的大小(流量)和风速都有重要影响。

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Snyder, who spent four years on turbine engines at a Cat subsidiary, ran dozens of two- and three-week-long simulations on a minisupercomputer, crunching 10 million equations each time, to design a new nozzle that would turn insulin into the right-size droplets.

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