查询词典 roofs

Some residents are concerned about their roofs caving in.

一些担心他们的房顶有塌陷的危险。

The project is sited so that the roofs of the concrete building containing the checkroom, changing rooms, toilets, and bar barely rise above the level of the road.

建筑在基地上的配置，使存放柜、更衣室、厕所和吧台的屋顶几乎与道路面切齐。

The other day, as I stood in a cloudburst on a muddy hill above the train tracks that cut through Kibera and looked out on a landscape of rusted tin roofs, I couldn't shake the rising fear that I was looking into the future.

一天，我站在一座坐落于贯穿吉贝拉的火车轨道之上的泥泞的山上，暴雨中看着那些生锈的锡屋顶，我不能消除升起的恐惧-我看到了未来。

An odor of copperas issued in puffs from the roofs of the neighboring factory.

阵阵硫酸化合物的气味从附近一家工厂的房顶上冒出来。

Sheets of corrugated iron are often used for temporary roofs and fences.

波纹铁皮常用以建造临时屋顶和围墙。

Around another corner is a vacant lot, strewn with old brick and some of the beautiful crenelated tiles that make up the roofs of hutong houses.

在不远的一个广场，堆着许多模样古老的砖头和花样优美的瓷板，显然是从胡同老屋上拆下的。

The peasants use it to make roofs, to construct furniture, to weave baskets; but above all the sweetest fruit on earth grows on the palm: the date.

农民用它建房顶，打家具，编篮子。但最重要的是，世上最甜的水果就长在这树上——枣。

Every surface will collect energy, homes will respond to the seasons with opening or closing roofs, and it will desalinate and recycle its own water.

每一个表面将收集能源，院会回应与季节的开幕或闭幕的屋顶，并且会desalinate和回收利用自己的水。

There are nothing but roofs everywhere, laid out with execrable geometric cunning.

到处都是屋顶，铺得很整齐、很叫人讨厌的屋顶，除此之外一无所有。

So far,a limited number of research papers are related to dynamic response of long-span flexible roofs.Gymnasium roof is a special topic of long-span flexible roof structures,a-nd it is important to study on wind load and gust loading factor in the field of engineering and research.

目前国内外对大跨度柔性屋盖的风振响应研究很少，本文研究的体育馆屋盖结构的风荷载及风振系数作为大跨度柔性屋盖结构的一个专题，具有重要的工程应用价值和学术研究意义。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。