The joyfulness of a man prolongs his life.

愉快延长一个人的寿命。

Faster cool-down also prolongs the heater life.

快速冷却也可延长加热器寿命。

Prolongs engine life and improve running efficiency.

提高发动机效率及延长其使用寿命。

Prolongs engine life and improves running efficiency.

提高发动机效率及延长其使用寿命。

Dissipating heat prolongs life span and increases efficiency.

散热延长汽车寿命并提高效率。

When the sputtering time prolongs, the films become thicker.

随着溅射时间的延长，薄膜厚度增加。

Besides, an expensive operation only prolongs its life for a short time.

除此之外，昂贵的手术医疗费，仅可以维持牠的生命非常之短暂。

Hope is the worst of evils, for it prolongs the torment of man. — Nietzsche.

希望是最邪恶的魔鬼，他不断延长着人们的痛苦。- - - - -尼采。

The adoption of four-sideedge shearing blade prolongs the service life of blade.

采用四面刃的剪切刀片，提高了刀具的使用寿命。

This greatly prolongs the time needed to replace the burned skin and close the wound.

这样就大大地拖延了取代烧伤皮肤和覆盖创面的时间。

The ratio of speeds of contracting and relaxing gradually reduced as the time prolongs.

随收缩时间的延长舒张速率与收缩速率之比逐渐降低。

Waiting only prolongs bad feelings and increases the chance that you'll lose your nerve.

等待只会延长糟糕的感觉，并且增加了你失去勇气的机会。

The therapy which does not alleviate suffering but only prolongs life ought to be stopped.

无法缓解痛苦、只能延长生命的治疗方法应该被叫停。

Studies of lung cancer screening, for instance, have failed to prove that it prolongs life.

例如，肺癌筛查的研究，没能证实可以延长生命。

Resentment expands the damage that has been done and prolongs the pain that has been inflicted.

怨恨使发生的伤害扩大，并且使所遭受的痛苦延长。

An excellent antioxidant anticorrosive performance, prolongs the service life of the equipment.

优良的抗氧防锈性能，延长设备使用寿命。

And, the small duration that prolongs working hours must not exceed 36 hours every months on average.

而且，延长工作时间的小时数平均每月不得超过36小时。

Acute atrial dilation increases the vulnerability to AF and prolongs the duration of AF significantly.

急性心房扩大使房颤易感性明显提高，房颤持续时间明显延长。

RESULTS This drug markedly prolongs the swimming time in female mice, but is of no effects in male mice.

刺莓果果核能明显延长雌性给药组小鼠游泳时间，而对雄性小鼠几乎没有影响。

In Dr Sinclair's view, the way caloric restriction prolongs life revolves around genes for proteins called sirtuins.

辛克莱博士认为，卡路里限制机理延长生命的途径与产生被称作sirtuins蛋白的基因有关。