在商品价格较高的时期，西迁的速度大幅增长。

During periods when commodity prices were high, the rate of westward migration increased spectacularly.

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澳大利亚葡萄酒的出口正以惊人的速度增长。

Exports of Australian wine are growing at a phenomenal rate.

《柯林斯英汉双解大词典》

无经济支持的母亲们是申请福利的群体中人数增长速度最快的一部分。

Unsupported mothers are one of the fastest-growing groups of welfare claimants.

《柯林斯英汉双解大词典》

But the problems can grow much faster than you can get a performance boost out of the computer.

对，电脑运行速度是很快,但是问题的规模增长的。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is the starting speed, that's the rate at which it is gaining velocity, and that's how long it's been gaining it.

这是起始时的速度,这是速度的增长速率,这是加速的时间

耶鲁公开课 - 基础物理课程节选

Last year 2006, India's economy 9.2% grew at 9.2%, not far below China's 10.7%, making India the world's second fastest growing economy.

去年，也就是2006年,印度经济的增长速度达到，接近中国10。7%的经济增长速度，使印度成为,世界第二大高速发展的经济体。

普林斯顿公开课 - 国际座谈会课程节选