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- Study on the practical low-speed blow down wind tunnel 实用直流式低速风洞的研究
- Low speed blow down wind tunnel 直流式低速风洞
- The wind is high enough to blow down tree. 这风能把树刮倒。
- Yes. I think the wind was strong enough to blow down trees. 可不是吗,我想那大风都能把树刮倒。
- The strong wind blew down a number of trees in our block. 强风吹倒了本区几棵树。
- The aircraft is streamlined to cut down wind resistance. 飞机设计成流线型以减少风的阻力。
- The lamppost blew down last night. 灯杆昨夜被风吹倒了。
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- The storm blew down many trees yesterday. 昨天暴风雨吹倒许多树。
- Flowers and grass can cut down wind and dust. 花草可以防风滞尘。
- The storm blew down several large trees. 暴风雨刮倒了几棵大树。
- It is not correct to think of the wind tunnel having uniform flow. 设想风洞具有均匀的气流是不正确的。
- Trees were blown down in the gale. 树被大风刮倒。
- I will huff. I will puff.I will blow down your house. 我要吹，我要吹，我要把你的房子吹倒。“
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在风洞中调出低风速来始终是一个麻烦问题。
- A strong wind blew down the tree. 一阵大风把这棵树刮倒了。
- A flowering tree blew down and some small shrubs were flattened. 一棵正在开花的树被吹倒了，一些小灌木也被吹毁了。
- That big tree was blown down by the wind. 那棵大树被风刮倒了。
- You'll need to dig those young trees in a bit deeper,unless you want the wind to blow down them over. 如果你不想让这些小树被风刮倒的话，你就得把它们埋深一些。
- Climb to 900m and turn left to enter the left hand down wind leg. 爬高至900米,左转加入左三边。
