The cutting tool material should therefore have high abrasion resistance to improve the effective life of the tool.

因此切削刀具材料应具有高耐磨性以提高刀具的有效寿命。

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I've saved the best for last,. If you can keep an attitude of preparation you'll have the best chance of making effective life adjustments.

我把这条最好的建议留到最后说：如果你能保持这种时刻准备的态度你就很有可能做出有效的调整。

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The silting from a river with heavy sediment lood seriously affects the discharge capacity and effective life of the head work of a detention basin for flood diversion.

多沙河流侧向分洪后，分洪工程的前后经常引起大量而迅速的冲淤变化，这种变化严重的影响进水能力与工程的运用寿命。

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Life expectancy rates climbed, because doctors and scientists developed effective ways to prevent or treat diseases such as tuberculosis, typhoid,diphtheria,and influenza.

VOA: special.2010.12.02

Dr.Priego says so far the combination has been effective in prolonging life for patients with pancratic cancer.

VOA: standard.2010.01.12

The problem with prepayments is not that they shorten the effective life of the pool but that they give homeowners an option on whether to repay.

FORBES: Magazine Article

Consumer-grade MLC flash memory are used in the Skyhawk by creating controller technology that can increase the effective endurance life-time of the flash memory cells.

FORBES: Flash and Fire -- Flash Memory Announcements Before FMS 2012

We all want to be effective in life.

FORBES: We're All Salesmen