衰老

But this hypothesis fails because replicative senescence is far older than cancer.

但这一假说失败了，因为复制衰老比癌老得多。

Objective To observe the replicative senescence-related beta-galactosidase activity in cultured human retinal pigment epithelium cells.

目的观察培养人视网膜色素上皮细胞中复制衰老相关的β半乳糖苷酶活性。

Many invertebrates experience replicative senescence, though they never die of cancer.

许多无脊椎动物经历复制衰老，虽然它们从来没有死于癌症。

Then the effects of p16 on replicative cellular senescence of 2BS cells were examined.

目的探讨细胞周期抑制因子p16在细胞衰老中的作用。

There are causal relationship between telomere loss and replicative senescence, and telomerase activation and cellular senescence.

文章综述了端粒和端粒酶的结构和功能，及其与细胞衰老的关系，并在此基础之上展望了其应用前景。

The effect of dietary freezing-dried hornet pupae on the longevity and reproductivity of the Drosphila melanogaster was examined.

本实验通过研究胡蜂蜂蛹冻干品对果蝇寿命和繁殖力的影响，证明胡蜂蜂蛹具有延缓衰老和增强繁殖性能的作用。

Rise, resty Muse, my love's sweet face survey, If Time have any wrinkle graven there; If any, be a satire to decay, And make Time's spoils despised every where.

起来，懒诗神，检查我爱的秀容，看时光可曾在那里刻下皱纹；假如有，就要尽量把衰老嘲讽，使时光的剽窃到处遭人齿冷。

Rise resty Muse, my love's sweet face survey, If time have any wrinkle graven there, If any, be a satire to decay, And make time's spoils despised everywhere.

起来，懒诗神，检查我爱的秀容，看时光可曾在那里刻下皱纹；假如有，就要尽量把衰老嘲讽，使时光的剽窃到处遭人齿冷。

A run-down watch is still a watch and can be rewound.

衰老的过程，不经提起，正常人容易忘记；一经提醒，才会记起。

The results demonstrated that watergathering of plastic ridging and furrow drilling was effective, senescence of winter wheat was prevented in some extent, had a obvious effect of yield increase and economic increase, and WUE of it was higher than that of conventional flat planting wheat and ridging and furrow drilling wheat.

研究结果表明，与传统平作和起垄沟播相比，起垄覆膜沟播具有较好的聚水保墒效果，一定程度上延缓了小麦的衰老进程，具有明显的增产增收效果；而且水分利用效率明显高于传统平作小麦和起垄沟播。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐