您要查找的是不是：
- The wind speed outline diagram in aweather area of the three different structure of firebreak tree belt was obtained. 结果表明：紧密结构与疏透结构防火林带附近的阻风性能比较好，而通风结构阻风性能最差；
- The fire proofing efficiency is closely correlated with the wind speed in the aweather area of the firebreak tree belt. 摘要防火林带的防火性能与阻风性能密切相关。
- Enjoy naturalistic moment. Relaxed state of mind and aesthetical community environment, and flowing primitive tree belt on canal bank add endless joy to courtyard life. 享受自然的一刻。放松的心境与唯美的社区环境，流淌的运河岸堤，原生树植带为院子生活添趣无穷。
- The tight nubby tree belt is advised to restrain the particles adhering on the leaves refloating for large velocity deficit in trees. 紧密型块状林带，林后速度衰减幅度大，可抑制附着在叶片上粉尘的再次扬尘。
- Greening attenuation of noise was affected largely by belt width.For wider tree belt, the inner half close to noise source had more significant effect to reduce traffic noise than the outer half. 交通噪声的绿化衰减同林带宽度有很大关系，对于较宽林带，靠近声源前半部分的林带对噪声有较好的减轻作用，但后半部分的减噪效果较小。
- These tree belts protect500000acres of farmland against shifting sand. 这些防护林带保护了50万英亩的农田不受流沙的侵袭。
- These tree belts protected500000acres of farmland against shifting sand. 这些防护林带保护了50万英亩农田不受流沙侵袭。
- These tree belts protect 500,000 acres of farmland against shifting sand. 这些保护林带保护了50万英亩的农田不受流沙的侵袭。
- These tree belts effectively protect the farmland against shifting sand. 这些防护林带有效地保护了农田，使之免受流沙侵袭。
- structure of firebreak tree belt 防火林带结构
- Thanks to I had tied then the safety belt. 幸亏我当时系上了安全带。
- I thought his remarks were quite below the belt. 我觉得他的话十分尖酸刻毒。
- My trousers only stay up if I wear a belt. 我这条裤子要是不系皮带就往下掉。
- She wears a ribbon belt round her waist. 她在腰部束了一条缎带。
- As the car hit the tree he was snot out. 汽车扭在村上，他被猛地摔了出来。
- She wore a wide belt round her waist. 她束了一条宽腰带。
- The air hostess asked everyone to belt up. 空中小姐要大家扣好安全带。
- My shirt hikes up if I don't wear a belt. 我不束腰带的话，衬衣就会向上滑。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- He remained hanging in midair, saved by the belt. 他吊在半空中，安全带救了他。
