A 45-square meter apartment with a kitchenette in a standardized prefabricated tenement with thick, gray concrete walls and a stairwell which the wind whistles through from outside.
10号公寓楼的房间有45平方米,有厨房,是标准的预制板建筑住房,有灰色的混凝土外墙和风可以从外面呼呼吹进来的楼梯井。
Gharib and Graff set themselves the task of raising a 4.5-meter stone column from horizontal to vertical, using no source of energy except the wind.
加里卜与格拉芙制定了一项任务:仅利用风能,将一个水平放置的4.5米高石柱提至与地面垂直。
Up near the jet stream above New York, the wind power density can reach 16 kilowatts per square meter.
在纽约上空的射流层(对流层顶)附近,风能密度可达16千瓦每平方米。
Most wind energy comes from turbines that can be as tall as a 20-story building and have three 200-foot-long (60-meter-long) blades.
大多数风能来自于风力发电机(涡轮机),它有20层楼高,带有三个200英尺(60米)长的叶片。
The wind meter has the advantages of small volume, light weight, simple structure, convenient use;
该风表体积小、重量轻、结构简单、使用方便;
Pulverized coal fired boiler in the firebox usually must be equipped with wind flow meter.
燃用煤粉的火室燃烧锅炉一般应装有入炉风量表。
In this paper, the multi-level wind velocity in the nocturnal steady state PBL is analysed, using the data of the 325 meter meteorological tower and acoustic sounder.
本文利用325米气象塔及声雷达探测资料分析了夜间平稳天气条件下行星边界层中风速出现多极值的现象。
This several thousand meter long ground net can not only resist the sand in the primary-harm wind direction but also guide the sand in the secondary-harm wind direction.
这道延伸数千米的地网既能在主害风向上阻沙,又能在次害风向上导沙。
The problems of guaranteed precision of random dynamic response of closed loop system of 8-meter intelligent caliber antenna under random wind excitation are studied.
研究了8米口径智能天线结构在随机风荷作用下其保精度闭环控制随机响应问题。
The problems of guaranteed precision of random dynamic response of closed loop system of 8-meter intelligent caliber antenna under random wind excitation are studied.
研究了8米口径智能天线结构在随机风荷作用下其保精度闭环控制随机响应问题。
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