Conclusion: the color reproduction ratio measured by eye evaluation is low and the color error ratio is high.

结论：常规比色制作出的金瓷修复体的色彩复现率较低，在临床比色过程产生的色彩偏差较大。

youdao

"You want to have a higher ratio of females to males for reproduction insurance," Warshall told me.

“要想保障繁殖，雌性的比例应该高一点”，沃肖尔告诉我。

youdao

The variation coefficient of biomass ratio was higher in flower than in other organs, which showed that this weed had high ability to adjusting reproduction allocation.

在各构件物质分配变异系数中，花生物量分配的变异系数相对较大，说明其调节生殖分配的能力较强；

youdao

The i2757fh can display 16.7 million colors, while its 50, 000, 000:1 Dynamic Contrast Ratio provides accurate color reproduction when displaying images with extreme differences between light and dark.

ENGADGET: AOC outs 'borderless' 27-inch IPS monitor, available now for $349

The speakers use a one-piece aluminum casing that optimizes wave propagation within the cabinet for more fidelity in its sound reproduction, while the higher stiffness ratio offers a more compact loudspeaker solution.

ENGADGET: Philips breathes new life into home stereos with SoundSphere

Display: 1, 300:1 contrast ratio, 16 million color reproduction, 400 Nit brightness, 12 second boot time.

FORBES: Samsung CES Press Event (Liveblog)