相比而言，市区内的水管单位及其下属的公共供水设施似乎在使用量和损耗量上比重占得不大。
His urban counterparts, and the utilities that serve them, may seem unimportant in terms of the amounts of water they use and lose.
可以节省冷却费甩，验证冷却水管在不同布置形式下对冷却效果的影响，经实例验算，可以为设计、施工单位提供较为合理的冷却方案。
It can verify effect of different cooling pipe layout and reduce the cost of cooling. Checking computation of real cases proved that the method can produce better reasonable cooling control plan.
其中雨水井，沉泥井，过街排水管部分多数由道路主体施工单位完成。
Water Wells of clay, and drain well across the road from main part most complete construction units.
如有违犯，该参展单位将承担由此引发的所有费用，包括下水管堵塞的疏通费用。
If any violation occurs, the exhibitor shall be liable for all the expenses arising from its behavior, including the unclogging expenses of drainage.
现已有便携式电脑和功能单位，可以使用汽车电池、电力、水管，也适合在世界任何地方。
There are now available portable and compact units that can function with the use of car and battery power and mains that are also suited anywhere in the world.
测量出水管断面水流压力和三维流速分布，分析常规方法测定断面水流能量误差较大的原因，提出利用五孔探针准确测定断面水流全压分布、积分平均计算断面单位能量的方法。
Pressure and 3-dimensional velocity distributions in the pipe section are measured. The causes of Lange measuring errors of section flow energy in the outlet pipe by conventional method are analyzed.
测量出水管断面水流压力和三维流速分布，分析常规方法测定断面水流能量误差较大的原因，提出利用五孔探针准确测定断面水流全压分布、积分平均计算断面单位能量的方法。
Pressure and 3-dimensional velocity distributions in the pipe section are measured. The causes of Lange measuring errors of section flow energy in the outlet pipe by conventional method are analyzed.
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