The ore heap leaching cycle period is an important parameter that affects the output and economic technological index.

堆浸周期是影响堆浸厂产量、经济技术指标的重要参数。

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Test of circle life indicates that the described desalinator not only has effective desalination but also a long cycle period.

同时文中也对脱盐器循环寿命进行了测试，结果表明：这种新型脱盐器脱盐效率高、循环周期长。

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Because the rich protein a can conjugate a lot of antibodies, the sensitivity of detection is much increased, and the cycle period of detection is reduced.

由于金黄色葡萄球菌表面丰富的A蛋白能结合大量抗体，大大提高了检验方法的敏感性，缩短了检验周期。

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Earn 10 cents per gallon for the first 60 days from the date the account is opened on up to 200 gallons per billing cycle period of Chevron and Texaco.

FORBES: Credit Cards Offer Some Relief From Gas Prices

Company executives expressed hope that oil directed activity and the presence of large international players and credit availability will sustain the North American cycle over a long period of time.

FORBES: Halliburton Stock Undervalued By $20

The wartime cycle usually begins after a long period of commodity price deflation accompanied by an economic depression.

FORBES: Connect