A jet injector is a type of precision medical instrument that is used to inject liquid into the body, either through the skin or...
A jet bridge, loading bridge, or aerobridge is a piece of equipment which is designed to allow passengers to board and deplane directly through an airport terminal, without needing to go outside or climb stairs. Jet bridges are becoming the standard at airports around the world, as they are...
Jet streams also have an impact on air travel and are used to determine flight patterns. An airplane can travel much faster, and save fuel, by getting “sucked up” in the jet stream. That can also cause a bumpy flight, because the jet stream is sometimes unpredictable and can cause sudd...
i)4.-It's a jet. A. What's this? B. Is this a jet? C. Do you have a jet? 相关知识点: 试题来源: 解析 【答案】A【核心短语/词汇】jet:喷气式飞机【翻译】——这是什么?——它是一架喷气式飞机。【解析】A项“这是什么?”,B项“这是一架喷气式飞机吗?”,C项“你有一架...
解析 【答案】A【核心短语/词汇】jet:喷气式飞机【翻译】——这是什么?——它是一架喷气式飞机。【解析】A项“这是什么?”,B项“这是一架喷气式飞机吗?”,C项“你有一架喷气式飞机吗?”,根据答句“它是一架喷气式飞机”可知,这里需要填“这是什么”,结合选项可知,只有A项符合题意。
Despite the publication of this research, the media, and even some researchers and forecasters, misuse the term 'sting jet' to describe the overall wind maximum rather than just its descending part. Thus, this article argues for clarity in the definition of what a sting jet is. Specifically,...
When someone is talking about aviation, they might get confused between what a jet and a plane are. These terms are often used interchangeably, but there are some key differences between the two. As the top aircraft dispatching school in the nation,Sheffield School of Aeronauticsis here to det...
What is the exhaust from a jet engine?Gases:Gases are substances in which the particles are separated from one another by large spaces. They can be obtained from liquids by heating the liquid. Gases take the shape of the container and they can be compressed....
正确答案是 A. What's this? 1. 分析对话: 对话中,第二个人说“It's a jet.”,说明是在描述一个东西是什么。 2. 分析选项: - A. What's this? 这是在询问这是什么东西。 - B. Is this a jet? 这是在确认这个东西是不是喷气式飞机。 - C. Do you have a jet? 这是在询问...
—It’s a jet. A. What’s this? B. Is this a jet? C. Do you have a jet? 相关知识点: 试题来源: 解析 A 【详解】 句意:这是一架喷气式飞机。本题考查特殊疑问句。A这是什么?B这是一架喷气式飞机吗?C你有一架喷气式飞机吗?选项A符合题意,故选A。反馈...