The area used to be struck by raging sandstorms.这个地区过去风沙猖獗.Sandstorms and high level jet stream always occurred together.沙尘暴与高空急流总是相伴出现.When the sandstorms are coming, dense yellow dust floats in the sky.沙尘暴来临时, 空气中飘浮着浓密...
The area used to be struck by raging sandstorms.这个地区过去风沙猖獗.Sandstorms and high level jet stream always occurred together.沙尘暴与高空急流总是相伴出现.Tree planting , and forestation can effectively prevent sandstorms.植树造林可以有效地防治沙灾.San...
In recent years the Austrian economy has outperformed most other industrial economies.近几年，奥地利的经济发展超过了其他多数工业国。This freed the Austrian army to operate against the French.这使得奥地利军队可以对法军作战。He hammered the young Austrian playe...
传输型六端口反射计是一种结构较简单、性能价格比较优良的微波测量装置.Microwaveline type six - port reflector is a microwave measurement apparatus with simpler structure and better price performance....