Inside these zones, traffic speeds are restricted to 20 mph.
在这些区域内，交通限速是20英里/小时。
柯林斯例句
Using the option to display only text speeds things up a lot.
选用纯文本显示可以使速度大幅提升。
柯林斯例句
They travel at speeds of up to 30 knots.
他们以高达30节的速度行进。
柯林斯例句
Wind speeds reached force five.
风速达到5级。
柯林斯例句
A catalyst is a substance which speeds up a chemical reaction.
催化剂是一种能加速化学反应的物质.
《简明英汉词典》
The cheetah can attain speeds of up to 97 kph.
猎豹的奔跑速度每小时可达97公里.
《简明英汉词典》
The spring wind speeds the greening of the plants.
春风催绿.
《现代汉英综合大词典》
These planes travel at supersonic speeds.
这些飞机以超音速的速度飞行.
《简明英汉词典》
The hot air permitted higher speeds before the critical Mach number was exceeded.
热空气可使之在超过临界马赫数之前达到更快的速度。
柯林斯例句
The yacht swayed in 40-knot winds, clocking speeds of 17 knots at times.
游艇在风速为40节的大风中摇摆前行，有时航速能达到17节。
柯林斯例句
Her truck is a very large pickup which she drives at hair-raising speeds.
她开一辆大货，开起来时速度快得吓人。
柯林斯例句
Travelling at speeds of up to thirty five knots, these hovercraft can easily outpace most boats.
这些气垫船行驶速度最高可达35节，能够轻易地超过大多数船只。
柯林斯例句
At any given instant the distribution of molecular speeds is always constant under the same conditions.
在相同的条件下,分子速度分布在任何时候都是恒定的.
《简明英汉词典》
In addition, spin - bearing life is sharply reduced at higher operating speeds.
此外,在较高的运行速率时, 自转轴承的寿命急剧下降.
辞典例句
They were subject to violent yawing at low wind speeds.
它们在低风速下会发生强烈的偏离.
辞典例句
Back in June, the Federal Communications Commission fined AT&T $100 million over accusations that the carrier secretly reduced wireless speeds after customers consumed a certain amount of data.
2017年6月四级真题（第二套）阅读 Section AEarlier this morning, the office asked for the public's help to measure their speed results, saying consumers deserved to get the speeds they were promised.
2017年6月四级真题（第二套）阅读 Section AIf the investigation uncovers anything, it wouldn't be the first time a telecom provider got into 、trouble over the broadband speeds it promised and delivered customers.
2017年6月四级真题（第二套）阅读 Section AMaintaining safe speeds and being electric, self-driving cars would drastically reduce pollution levels and dependency on non-renewable fuels.
2018年12月四级真题（第三套）阅读 Section CThe caffeine—the equivalent of two strong cups of coffee, was sufficient to reverse this effect, with some cyclists even displaying increased eye movement speeds.
2017年6月四级真题（第三套）阅读 Section AIf the collapse of the rain forests speeds up dramatically,it could eventually release 3.5-5 billion metric tons of carbon into the atmosphere each year - making forests the leading source of greenhouse gases.
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