New underwater exhaust outlet reduced noise levels while allowing peak performance.
新的水下排气口降低噪音水平，同时允许的峰值性能。
The new Jeep benefits from improved aerodynamics, reduced noise levels and a more spacious interior.
从改善新吉普车利益的空气动力学、减少噪音和一个更宽阔的内部。
The program also has decreased accident rates by 90 percent in the corridors where the system operates, scrapped more than 2,100 old buses, and reduced noise levels by 3-10 decibels.
随着该规划的实施，系统运行地区的交通事故发生率降低了90%，2100多辆老旧公交报废，噪音水平降低了3 - 10分贝。
We show how to optimize a spatially smoothing adaptive array such that the white noise power in the array output, or the sidelobe levels of the adaptive array beam pattern are reduced.
我们指出如何优化空间平滑自适应阵列使得白噪声功率或者阵列的副瓣尽量降低。
As the result, HOM-BOT mostly avoids the pitfalls rival systems often suffer from. It is also quiet, with noise levels reduced to just 60 dB.
因此HOM-BOT最大限度地避免了同类竞争对手的系统缺憾，同时它还十分安静，噪音等级只有60分贝。
As the result, HOM-BOT mostly avoids the pitfalls rival systems often suffer from. It is also quiet, with noise levels reduced to just 60 dB.
因此HOM-BOT最大限度地避免了同类竞争对手的系统缺憾，同时它还十分安静，噪音等级只有60分贝。
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