The escape rate of the bistable sawtooth system driven by correlated white noises in the different cases of multiplicative noise coefficient is calculated accurately.

在不同乘法噪声系数情况下，计算了关联噪声驱动的双稳锯齿系统的逃逸率。

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For Mexico, the challenge is how to increase the rate of growth in an inclusive way and to pursue policies that will allow nearly 45 million Mexicans to escape poverty.

墨西哥的挑战在于如何以包容性方式提高增长率，如何制定相关政策，使近4500万人摆脱贫困。

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No matter how cool the quenching medium may be, if the heat inside a large piece cannot escape faster than a certain critical rate, there is a definite limit to the inside hardness.

无论淬火介质怎么冷，如果在大工件中的热量不能比特定的临界速率更快散发，那它内部硬度就会受到明确限制。

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Another big uncertainty is the rate at which phthalates escape from toys into the mouths of children who chew them.

ECONOMIST: The environment

Although I was devastated at the time, it was a bit of a close call and a lucky escape, with a 30% morbidity rate and several days before help could have picked me up.

BBC: Explorer set for historic Arctic adventure

Back in 1976, amid a flurry of concern over millionaires who used shelters and loopholes to escape any tax, Congress raised the alternative minimum tax rate and ordered the IRS to report how many wealthy folks pay nothing each year.

FORBES: Twice As Many Rich Escape U.S. Tax