By 2050 the ratio will be one to one. As Japan grows old and feeble, where will its companies find dynamic, energetic workers?

但到2050年，比例将成为1比1.随着日本人越来越老弱，公司要去哪里去寻找充满干劲、精力充沛的员工呢？

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Check that the cache size is sufficiently large and that the cache hit ratio is high for each of the dynamic SQL statements being executed.

对于每个被执行的动态sql语句，请检查高速缓存是否足够大且高速缓存的命中率是否较高。

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In addition the Dynamic Query Mode contains a fine grained metadata and cell data cache which is trickle fed and a higher cache hit ratio than was previously possible.

此外，Dynamic Query Mode包含一个细粒度元数据和单元数据缓存(即一个trickle fed)以及一个比以前更高的缓存命中率。

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The XV-Z15000 projector bundles an unprecedented 30, 000:1 dynamic contrast ratio and high brightness in a price-competitive model, recreating a true cinematic experience.

ENGADGET: Sharp shows off the XV-Z15000 1080p projector

Picture quality is further enhanced by the 5ms response time provided by the built in ClearMotiv II Technology and dynamic contrast ratio of 100, 000:1.

ENGADGET: Viewsonic VX2258wm 22-inch multitouch display hits stores in Europe

The TD 40 family features Professional Grade IPS panels with 1920x1080 full HD resolution and 20, 000, 000:1 Dynamic Contrast Ratio for stunning picture and color performance.

ENGADGET: ViewSonic outs three Windows 8-certified touchscreen displays