英语新闻视频：Rocket launch a boost for California start-up
时间：2019-02-03 作者：英语课 分类：英语新闻视频
This is Xaero - a vertical 1 take-off and landing vehicle being developed by Masten Space Systems. The California start-up hopes the rocket will eventually carry pay-loads for NASA to altitudes of up to 30 kilometres, mainly to collect atmospheric 2 data now unavailable to higher-flying satellites. Xaero can be flown multiple times per day. Masten says that reusable launch vehicles will ultimately make space more accessible, with more flights at lower cost. This test flight over California's Mojave Desert took Xaero to 444 metres - a record for the company. The rocket's take-off and landing technology also serves as a test-bed for space vehicles the company believes will one day be used for missions to the moon and Mars. And Masten says tests in the near future will be designed to take the rocket to its suborbital limit ...and bring it back safely to Earth Elly Park, Reuters.
参考译文: 这是Xaero，这是一架由Masten航天系统开发的垂直起飞和降落器。此次加州的初次起飞最终希望火箭能够携带NASA的装载升到30千米的高空，主要进行大气层数据收集，目前高空卫星未能获得这些数据。Xaero每天可以飞行多次。Masten称，发射器的可多次使用，以最低的花费进行更多的飞行，最终可以使太空更加触手可得。这次在加州莫哈韦沙漠上的试飞，Xaero升到444米，这是公司目前的最高记录。此次火箭的起飞和着陆技术为太空飞行器打下平台，公司相信总有一天该技术将会运用到月球和火星的任务上。Masten称，未来不久的测试将设计成携带火箭进入其亚轨道限制...并最终将其安全带回Earth Elly公园。
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收听单词发音 1
vertical
adj.垂直的，顶点的，纵向的；n.垂直物，垂直的位置
参考例句：
The northern side of the mountain is almost vertical.这座山的北坡几乎是垂直的。
Vertical air motions are not measured by this system.垂直气流的运动不用这种系统来测量。
2
atmospheric
adj.大气的，空气的；大气层的；大气所引起的
参考例句：
Sea surface temperatures and atmospheric circulation are strongly coupled.海洋表面温度与大气环流是密切相关的。
Clouds return radiant energy to the surface primarily via the atmospheric window.云主要通过大气窗区向地表辐射能量。
- The northern side of the mountain is almost vertical.这座山的北坡几乎是垂直的。
- Vertical air motions are not measured by this system.垂直气流的运动不用这种系统来测量。
- Sea surface temperatures and atmospheric circulation are strongly coupled.海洋表面温度与大气环流是密切相关的。
- Clouds return radiant energy to the surface primarily via the atmospheric window.云主要通过大气窗区向地表辐射能量。