专业释义英英释义
x-ray
-
n.
-
electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target
同义词： X ray X-radiation roentgen ray
- a radiogram made by exposing photographic film to X rays; used in medical diagnosis
-
electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target
-
v.
- examine by taking x-rays
-
take an x-ray of something or somebody
"The doctor x-rayed my chest"
以上来源于: WordNet
柯林斯英汉双解大词典
X-ray (also x-ray) CET4 TEM4 ( X-raying, X-rayed, X-rays )
-
1.
N-COUNT X-rays are a type of radiation that can pass through most solid materials. X-rays are used by doctors to examine the bones or organs inside your body and are also used at airports to see inside people's luggage. X射线
-
2.
N-COUNT An X-ray is a picture made by sending X-rays through something, usually someone's body. X光片
例：She was advised to have an abdominal X-ray.
她被建议拍个腹部X光片。
-
3.
V-T If someone or something is X-rayed, an X-ray picture is taken of them. 给…拍摄X光片
例：All hand baggage would be x-rayed.
所有手提行李都要拍X光片。
双语例句原声例句权威例句
-
X-rays can penetrate many objects.
X射线能穿透很多物体。
-
X-rays are used by doctors to save lives.
医生用X射线来拯救生命。
-
-
"One of the really frustrating things for patients with fibromyalgia is that there's nothing to measure in labs or in X-rays.
VOA: special.2011.08.02
-
Well, we can't guarantee with UV light we'll have enough energy to eject every single electron, so that's why when we use x-rays, they're higher energy, you can pretty much be guaranteed we're going to eject all of those electrons there.
好，我们不能保证紫外光有足够的能量,激发出每一个电子，所以我们要使用，X，射线，它的能量更高，你可以非常确定,我们可以激发出其中所有的电子。
-
But for now let's simply say that we have a diffraction which we know occurs only by wave-like behavior and it involves the use of x-rays. Why x-rays?
但现在让我们来简单假设一下,我们知道,只波才发生衍射,而且衍射涉及了X光的使用，为什么是X光？
词组短语
应用推荐