effective life翻译

effective life的基本解释

读音: 美: 英:

有效使用期

例句

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。
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。
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。

短语

remaining effective life 剩余有效开采期
ship's effective life 船舶有效使用期限
effective life time 有效寿期
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