Improve the accuracy of weather and wind forecasts on time scales from hours to days.
把天气和风力预报的准确性的时间尺度从几个小时的提高到几天的。
But a new MIT analysis may serve to temper enthusiasm about wind power, at least at very large scales.
然而，一份麻省理工学院的分析报告使人们对风能的热情大规模的降温。
In the case of gradual and abrupt shift of wind direction, computed response time scales agree with field measurements and the evolving two dimensional spectral structures are well depicted.
在风向逐渐或骤然改变情形下，计算的时间响应尺度与海上观测符合，而且演化中的二维谱结构得到良好刻画。
These effects, though small on time scales of seconds, are important on larger time scales, and are responsible for major ocean currents and wind patterns.
这些效应在秒级时间尺度上很微小，但是在大的时间尺度上就很重要了，主要的洋流和季风都由此而来。
Verified results of SWAN model shows that nested computation of different scales will sufficiently depict the refined characters of wind wave.
而SWAN验证结果表明不同区域尺度的嵌套将大大提高描述风浪场精细特征的可能性。
Using modified Cranee formula as the criterion of escape on highway tunnel fire, the safe locations for fire rescue under different wind speeds and scales of fi.
下不同火灾规模时隧道内的温度场，以修改后的克拉尼公式为公路隧道火灾时的安全逃生判别条件，给出了不同隧道风速、不同火灾规模时的消防救援的安全位置。
Using modified Cranee formula as the criterion of escape on highway tunnel fire, the safe locations for fire rescue under different wind speeds and scales of fi.
下不同火灾规模时隧道内的温度场，以修改后的克拉尼公式为公路隧道火灾时的安全逃生判别条件，给出了不同隧道风速、不同火灾规模时的消防救援的安全位置。
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