K

K怎么读

英式音标：[keɪ]

美式音标：[keɪ]

K基本解释

n. 字母k

abbr. 千（kilo-）

K的意思释义

n.

英语字母表的第11个字母；

英英释义

K[ kei ]

n.

the basic unit of thermodynamic temperature adopted under the Systeme International d\'Unites

同义词：kelvin

a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite

同义词：potassiumatomic number 19

the cardinal number that is the product of 10 and 100

同义词：thousandone thousand1000MchiliadGgrandthouyard

a unit of information equal to one thousand (1024) bytes

同义词：kilobyteKB

the 11th letter of the Roman alphabet

同义词：letter k

street names for ketamine

同义词：jetsuper acidspecial Khoney oilgreencat valiumsuper C

adj.denoting a quantity consisting of 1,000 items or units

同义词：thousandone thousand1000m

K用法及例句

词组短语

k value高锰酸钾值

vitamin k维生素K

例句参考

Book Review - Goodman, K., Fries, P.H. and Strauss, S.L. (2016) Reading : The Grand Illusion . New York & London: Routledge. ISBN 97...

Measurement of CP Asymmetries and Branching Fractions in B0 -> pi+ pi-, B0 -> K+ pi-, B0 -> pi0 pi0, B0 -> K0 pi0 and Isospin Analys...

System and method for providing even heat distribution and cooling return pads

Generalized Gradient Approximation Made Simple.

MEGA4: Molecular evolutionary genetics analysis (MEGA) software version 4.0 RID E-9283-2010 RID F-1411-2011

MEGA6: Molecular Evolutionary Genetics Analysis Version 6.0

Initial sequencing and analysis of the human genome

Longitudinal data analysis using generalized linear models

Clinical resistance to STI-571 cancer therapy caused by BCR-ABL gene mutation or amplification.

Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase.

K词源

K

Roman letter, from Greek kappa, ultimately from Phoenician and general Semitic kaph, said to be literally \"hollow of the hand,\" so called for its shape. For more on the history of its use, see C. As a symbol for potassium, it represents Latin kalium \"potash.\" Slang meaning \"one thousand dollars\" is 1970s, from kilo-. K as a measure of capacity (especially in computer memory) meaning \"one thousand\" also is an abbreviation of kilo-. As an indication of \"strikeout\" in baseball scorekeeping it dates from 1874, said to be from last letter of struck, perhaps because first letter already was being used as abbreviation for sacrifice. The invention of the scorecard symbols is attributed to U.S. newspaperman Henry Chadwick (1824-1908) of the old New York \"Clipper.\"

Smith was the first striker, and went out on three strikes, which is recorded by the figure \"1\" for the first out, and the letter K to indicate how put out, K being the last letter of the word \"struck.\" The letter K is used in this instance as being easier to remember in connection with the word struck than S, the first letter, would be. [Henry Chadwick, \"Chadwick\'s Base Ball Manual,\" London, 1874]

K相关例句

1.In Fig. 18-5, however, another break in the curve takes place at point k.

然而，在图18-5中，曲线在点k处有一断折。

2.In this equation K is the consistency index.

在这个方程中，k是稠度系数。

3.K is the symbol used for the kelvin units of temperature.

k为开氏温度单位符号。

4.In the equation E (k) is the complete elliptical integral of the second kind.

式中，E（k）为第二类完全椭圆形积分。

5.What does K. G. signify?

k. G.是什么意思？

6.The stabilizer of the number K, written Stk, is the set of all permutations of G that leave K fixed.

G中保持k不变的置换所成之集称为数k的稳定子，记作Stk。

7.The mesh points are numbered with index k in the order in which the unknowns are considered.

网格点按所考虑的未知量以脚标k来计数。

8.There is a simple recursion formula for πK(G).

关于πk（G）存在一个简单的递推。

9.Another basic quantity is the bulk modulus K.

另一个基本的量是体积模量k。

10.When K becomes I, it is an indication that the computations are completed.

当k为I时，表明计算到此结束。