So although the maximum flow through the valve may be reduced (compared to a switching valve) low flows in particular are more easily controlled and the opening of the valve is more gradual.

因此尽管通过阀的最大流量被减少了(与开关阀对照)但小流量特别容易控制，阀的开口更有规则。

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Low pressure at one end draws oil away while the heavier-and 99 percent clean-water flows out the other side.

椎体一端的低压会将油吸走，而较重的水会流到另一头，这时水已经是99%的清洁海水了。

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He also insists on strong cash flows, high returns on capital and low debt.

他还强调充实的现金流、高额资本回报和低负债率。

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The U.S. investor remains risk averse, with heavy flows into low yielding U.S. debt.

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She tends to look for financial attributes that are similar to those attractive to private equity investors: well-managed companies with ample cash on the balance sheet, recurring cash flows and low valuations.

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"Whether it is a high water level or low, the Merced River flows year round and the current can pull anybody in, " said Gediman.

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