衰老

Our preliminary data suggest that presbycusis in human might be related with stability decrease in spectral representation of central auditory neurons under stimulation condition of larger sound loads.

本研究的初步结果揭示，人类衰老过程中出现的听功能下降很可能与听神经元在大声负载条件下的时间表征稳定性下降有关。

More speculatively, it could make long-distance space travel more feasible by slowing down ageing and reducing the consumption of oxygen and food.

更有创意的是，这项技术可以通过减缓衰老和食品、氧气的消耗。

Liquor can be your aging speed increased by 50% to 100%.

酒可以把你的衰老速度增加50%到一倍。

Stephen Spindler and his colleagues from the University of California at Riverside have found that some of an elderly mouse's liver genes can be made to behave as they did when the mouse was young simply by limiting its food for four weeks.

Stephen Spindler和他在Riverside的加利福尼亚大学的同事们已经发现，一只高龄老鼠只要连续四周限制它进食，它的某些肝脏基因就会变得和衰老前一样充满活力。

I think your teachers are just trying desperately to stave off old age!

我估计你们老师也无非是在毫无希望地延缓衰老。

Old age is a neglected stepchild of the human life cycle. The

衰老过程是人类生命周期中被忽视的继儿。

Aging is the neglected stepchild of the human life cycle.

衰老过程是人类生命周期被忽视的一个阶段。

He lookd, and saw the Ark hull on the floud, [ 840 ] Which now abated, for the Clouds were fled, Drivn by a keen North- winde, that blowing drie Wrinkl'd the face of Deluge, as decai'd; And the cleer Sun on his wide watrie Glass Gaz'd hot, and of the fresh Wave largely drew, [ 845 ] As after thirst, which made thir flowing shrink From standing lake to tripping ebbe, that stole With soft foot towards the deep, who now had stopt His Sluces, as the Heav'n his windows shut.

他继续观看方舟漂荡在洪水上。洪水慢慢退了，云彩飞跑，在尖厉的北风驱逐下，洪水被吹皱，吹干，吹缩了，像是衰老了。明净的日光，火辣辣地照耀着他的阔大水镜，好像在大渴之后拼命汲取清波。水波流退，从静止的大湖中轻轻地退潮，迈着柔和的脚步向大渊溜去。

So, through influencing directly ratio of NAD to NADP , NAD kinase and NADP phosphatase may involved in regulation of respiration and ethylene production in tomato and strawberry fruit, further affect maturation, ripening and senescence of fruit.

因此，NAD激酶、NADP磷酸酶可能通过直接影响NAD和NADP的比例而参与果实呼吸作用和乙烯生成的调节从而影响其后熟衰老过程。

TFP activated NAD kinase in tomato and strawberry fruit, CPZ activated the enzyme in tomato but in strawberry fruit, which indicated that ethylene-started and promoted maturation, ripening and senescence of fruit were related not only to increase in intracellular Ca〓 concentration and CaM content, but also to NAD kinase, and indirectly showed that CaM could regulate NAD kinase in two fruit.

以上结果表明乙烯启动和加速果实成熟衰老不仅与胞内Ca〓浓度和CaM含量增加有关，而且与CaM的另一目标酶——NAD激酶有关，并间接证明CaM对两种果实NAD激酶具有调控作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。