The next N−1N−1 lines each contain two integers xx and yy (x≠yx≠y) describing a pipe between stalls xx and yy. The next KK lines each contain two integers ss and tt describing the endpoint stalls of a path through which milk is being pumped. 输出格式 An integer specifying the...
The next N−1N-1N−1 lines each contain two integers xxx and yyy (x≠yx \ne yx≠y) describing a pipe between stalls xxx and yyy. The next KKK lines each contain two integers sss and ttt describing the endpoint stalls of a path through which milk is being pumped. 输出格式: An in...
The next K lines each contain two integers s and t describing the endpoint stalls of a path through which milk is being pumped. Output An integer specifying the maximum amount of milk pumped through any stall in the barn. Sample Input 5 10 3 4 1 5 4 2 5 4 5 4 5 4 3 5 4 3 4...
Water - Max. Suction Flow Velocities vs. Pipe Size Sponsored Links Capacity problems, cavitation and high power consumption in pumps, are often results of the conditions on the suction side. In general - as a rule of thumb - keep the suction fluid flow speed below the following values: ...
This pipe branches at B into two pipes BC and BD each of 25mm diam and a third pipe BE of 50mm diam. The flow rates are such that the flow through BC is three times the flow rate through BE and the velocity through BD is 4m/s. Find the flow rates in the three branches BC, ...
In this sense, a value is piped through a chain of python functions in the objects namespace and returns the output to the left outlet, a bang from the right outlet upon success, or a bang from the middle outlet upon failure. Implemented for both py and pyjs objects: Code or Anything...
The next N-1N−1 lines each contain two integers xx and yy ( x \ne yx≠y ) describing a pipe between stalls xx and yy . The next KK lines each contain two integers ss and tt describing the endpoint stalls of a path through which milk is being pumped. ...
A flow meter is a device used to measure the flow rate or quantity of a gas or liquid moving through a pipe. Flow measurement applications are very diverse and each situation has its own constraints and engineering requirements. Flow meters are referred to by many names, such as flow gauge...
Its products are divided into automatic control valve, manual control valve, Runxin filter valve, Runxin softening valve, Runxin time control valve and Runxin flow control valve. Characteristics of Runxin Control Valve : 1. end face sealing structure A. Moving plate is ceramic B...
Max Pressure 350bra Max Flow20~100 Double pilot operated check valve for 12mm pipe mounting(DIN2353) No reviews yet Ningbo Fenghua Gogo Automatic Trading Company LimitedMultispecialty supplier7 yrsCN Previous slideNext slide Previous slideNext slideKey attributes Industry-specific attributes Port Size...