jet stream
英
美
- n. 急流；喷射气流
详细释义
Noun:
-
a high-speed high-altitude airstream blowing from west to east near the top of the troposphere; has important effects of the formation of weather fronts
双语例句
- 1. Sandstorms and high level jet stream always occurred together.
- 沙尘暴与高空急流总是相伴出现。
youdao
- 2. This is why we talk about the 'jet stream' in the upper atmosphere.
- 这就是为什么我们谈论'喷流'的上层大气。
youdao
- 3. Recent, the wobble has gotten more violent, and the Jet Stream has followed!
- 最近，地球抖动变得更加激烈，急流也追随其步调！
youdao
- 4. Studies the jet stream field under different point angles and boundary conditions.
- 研究了不同圆锥顶角及边壁条件下射流流场。
youdao
- 5. At the beginning of a cycle the jet stream is found, like sunspots, in mid-latitudes.
- 在一个活动周期开始的时候，就可以找到高速气流，像中纬度地区的太阳黑子。
youdao
- 6. The main affecting systems include landfall typhoon, low-level jet stream and west trough.
- 主要影响系统为登陆台风、西风低槽和低空急流。
youdao
- 7. In the first stage the jet stream lies well to the north and it takes a general west-east direction.
- 在第一阶段急流远在其北且一般为由西向东的方向。
youdao
- 8. Up near the jet stream above New York, the wind power density can reach 16 kilowatts per square meter.
- 在纽约上空的射流层（对流层顶）附近，风能密度可达16千瓦每平方米。
youdao
- 9. Frank Hill and his team were the discoverers, 15 years ago, of an east-west jet stream in the sun.
- 弗兰克·希尔和他的研究小组就是15年前太阳内东西高速气流的发现人员。
youdao
- 10. The jet stream was shown as a wavy line going nicely west to east across the northern half of the USA.
- 急流是波浪形的线条，从西部到东部，穿梭了美国的北部地域，很美丽。
youdao
- 11. If the sun were behaving itself, Dr Hill's team would have seen signs of a new jet stream in 2008 or 2009.
- 假如太阳自我反应的话，希尔博士研究人员在2008年或2009年早已观察到新高速气流的迹象了。
youdao
- 12. Observational analysis is conducted of the effects of winter Pacific SSTA on the storm track and jet stream.
- 利用观测资料分析了冬季太平洋海表温度异常对风暴轴和急流的影响。
youdao
- 13. If a change in the jet stream really is a leading indicator of solar activity, then no new cycle is on the horizon.
- 如果高速气流的变化真地是太阳活动最重要的指示物，那么新的太阳活动周期还未露端倪。
youdao
- 14. The phenomenon influences the positioning of the jet stream. And that, in turn, affects weather patterns around the globe.
- 这一现象影响了海洋上空急流风的分布，从而影响了全球气候。
youdao
- 15. It is emphasized that the direct feed-back effect of heavy rain on the jet stream is to increase the isallobaric wind.
- 明确了暴雨对急流反馈的直接效果就是增加其变压风。
youdao
- 16. Furthermore, a mathematical method calculating the aerodynamic disturbing force of transverse jet stream is presented.
- 给出了计算横向喷流气动干扰力的数学方法。
youdao
- 17. In this paper, an inverse effect of lateral jet within lateral and main jet stream interaction was indicated on experiments.
- 本文在实验基础上，指出了侧向喷流与主流在相互作用中存在的负效应现象。
youdao
- 18. This poleward expansion could significantly alter such crucial elements as jet stream flow patterns and the course of storm tracks.
- 这个逐步扩大的区域有可能对气流流动以及风暴移动的路线做出决定性的影响。
youdao
- 19. During the summer the jet stream (air currents at 7, 000-12, 000m above sea level which affect the winds and weather) changed its course.
- 夏季，急流(海拔在7,000- 12,000米的气流，影响风和天气)改变了航向。
youdao
- 20. ZetaTalk Explanation5/25/2005:The Earth wobble jerks the Earth about under her mantel of air, often at cross currents to the jet stream.
- 齐塔人之声2005年5月25日“说明”：地球抖动会使地球在其大气层下产生晃动；这种抖动通常呈现在气流交叉之处跟存在急流的处所。
youdao
- 21. This is because the winds normally vary widely between the near-surface and the upper atmosphere, home to the eastward-flowing jet stream.
- 这是因为风通常从近地高度和高空大气层之间变化很大，进入高层后会并入向东流动的气流中。
youdao
- 22. The Saturn hexagon seems to represent the strange rigid path of a jet stream, with each of the six sides being one Earth diameter in length.
- 土星上的六角形云团像是激流形成的固定图案，每条边的长度与地球的直径相当。
youdao
- 23. The heavier cloud cover to the north and west of this circular pattern was likely a response to a low-pressure system and to jet stream dynamics.
- 圆形的云型中，北部和西部云量更多，这可能是由于低压系统和急流的作用。
youdao
- 24. They also placed a small ring inside the water tank that whirled more rapidly than the cylinder and created a miniature lab version of the jet stream.
- 他们在水箱内放置了一个比汽缸速度快的环，制造微型的激流。
youdao
- 25. Furthermore, thanks to the high-speed jet stream, countries such as the UK, the Netherlands, Ireland and Denmark are particularly suited to flying kites.
- 此外，由于存在高速喷气流，英国、荷兰、冰岛、丹麦等国家尤其适合放风筝。
youdao
- 26. Meanwhile, over the Pacific, ten-mile-high storm clouds further heat the atmosphere, fueling a stronger-than-normal jet stream, which often splits in two.
- 同时，在太平洋上形成十英米的暴风云，增加了大气的温度，形成了一个比平时更强的风暴，是平时的两倍。
youdao
- 27. "One thing that brings those things together is a strong jet stream, " says Brooks, "especially if it comes from the west or south-west, over the Rockies."
- “这些作用聚合形成一股强烈的气流，当它们从西部或是西南部穿越落基山脉时尤为明显。”Brooks说。
youdao
- 28. "One thing that brings those things together is a strong jet stream, " says Brooks, "especially if it comes from the west or south-west, over the Rockies."
- “这些作用聚合形成一股强烈的气流，当它们从西部或是西南部穿越落基山脉时尤为明显。”Brooks说。
youdao
- The stream had become a raging torrent.
小河变成了一条汹涌的急流。 - A jet stream is a narrow band of strong winds several kilometres above ground.
高空急流是距离地面数公里高的狭窄强风带。 - A separate sole plate heats up the steam even more, producing a more powerful jet.
一个分离的熨斗底板把蒸汽加得更热了，产生了一股更强劲有力的喷射气流。 - In both, propulsive force is derived from the reaction produced by a stream of air driven rearwards at high velocity.
这两类发动机都是靠高速向后喷射气流所得到的反作用力而发出推力的。
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