gamma

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gamma是什么意思
英式音标:[ˈgæmə]英式读音
美式音标:[ˈɡæmə]美式读音
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概况:

n. 微克;希腊语的第三个字母

n. (Gamma)人名;(法)加马;(阿拉伯)贾马

词义:

n.

希腊字母表的第三个字母;微克;[物]伽马;[虫]V纹蛾

变形

复数:gammas

英英释义

gamma[ 'ɡæmə ]

n.

the 3rd letter of the Greek alphabet

a unit of magnetic field strength equal to one-hundred-thousandth of an oersted

Portuguese navigator who led an expedition around the Cape of Good Hope in 1497; he sighted and named Natal on Christmas Day before crossing the Indian Ocean (1469-1524)

同义词:da GammaVasco da Gamma

用法:

词组短语

gamma ray n. 伽马射线,γ射线

gamma knife n. 伽玛刀

gamma globulin丙种球蛋白;伽玛球蛋白

gamma radiation伽玛辐射

gamma distribution伽马分配;伽马分布

gamma correction图像灰度校正

gamma irradiation伽马辐照

双语例句

用作名词(n.)

Therefore Gamma knife curing certainly will become a key method to cure these patients.
伽玛刀这一安全有效的治疗方法,将成为治疗这类患者的重要手段。

权威例句

Cellular responses to interferon-gamma.

mPPAR gamma 2: tissue-specific regulator of an adipocyte enhancer.

Interferon-gamma: an overview of signals, mechanisms and functions.

PPAR-gamma agonists inhibit production of monocyte inflammatory cytokines.

A presenilin-1-dependent gamma-secretase-like protease mediates release of Notch intracellular domain.

Sirt1 promotes fat mobilization in white adipocytes by repressing PPAR-gamma.

The peroxisome proliferator-activated receptor-gamma is a negative regulator of macrophage activation.

Peroxisome proliferator-activated receptor-gamma coactivator 1 alpha (PGC-1 alpha): transcriptional coactivator and metabolic regula...

A prostaglandin J2 metabolite binds peroxisome proliferator-activated receptor gamma and promotes adipocyte differentiation

An antidiabetic thiazolidinedione is a high affinity ligand for peroxisome proliferator-activated receptor gamma (PPAR gamma).
同义词:microgramme,microgram
英语词源:

gamma

third letter of the Greek alphabet, c. 1400, from Greek gamma, from Phoenician gimel, said to mean literally "camel" (see camel) and to be so called for a fancied resemblance of its shape to some part of a camel. Gamma rays (1903) originally were thought to be a third type of radiation, but later were found to be very short X-rays.

造句:

1. Consequently, gamma rays will reach a particular target on the ground from many directions.

这样,γ射线必将从四面八方射达某一指定的地面目标。

-- 来源 -- 英汉 - 辞典例句

2. Further, both gamma rays and neutrons can produce harmful effects in living organisms.

此外,r射线和中子都能损害生物组织。

-- 来源 -- 英汉 - 辞典例句

3. Strictly speaking, it is not possible to absorb gamma rays completely.

严格来说,不可能把γ射线全部吸收掉。

-- 来源 -- 英汉 - 辞典例句

4. If gamma particles are present, potential differences of several thousand volts can be generated.

如果存在γ粒子,可能产生几千伏的电位差。

-- 来源 -- 英汉 - 辞典例句

5. In a vacuum, gamma rays travel in straight lines with the speed of light.

真空中,γ射线以光速沿直线前进。

-- 来源 -- 英汉 - 辞典例句

6. This interaction can produce gamma rays or secondary protons.

这种互相作用能够产生γ射线或第二代质子。

-- 来源 -- 英汉 - 辞典例句

7. Essentially, all the neutrons and part of the gamma rays are emitted in the actual fission process.

从根本上说,所有的中子和一部分γ射线都是在裂变实际的过程中放射出来的。

-- 来源 -- 英汉 - 辞典例句

8. The gamma radiation reaching a target as a result of scattering in the air is called "skyshine".

γ辐射由于空气的散射而达到某一目标的过程叫做“天空照射”。

-- 来源 -- 英汉 - 辞典例句

9. The instantaneous gamma rays are produced almost entirely before the weapon has completely blown apart.

瞬时γ射线差不多是在武器完全飞散之前就全部产生了。

-- 来源 -- 英汉 - 辞典例句

10. An irradiation of 60 sec. limits the build-up of excessive gamma radiation levels.

采取60秒辐射限定了剩余伽玛射线水平的增高。

-- 来源 -- 英汉 - 辞典例句

gamma

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