这个语文阅读理解答题公式怎么读

公式的是什么意思及发音
こうしきてき
kousikiteki
【形动】(1)正式。(形どおりであるさま。おおやけに行うさま。)公式的な場。/正式场合。(2)公式化。(形式や規則にとらわれて状況などに即した対応をしないさま。融通がきかないさま。)
公式の訪問正式的访问.
公式承認正式承认.
公式で表す用公式表示.
非公式試合非正式比赛.
公式的な言動教条式〔公式化〕的言行.
公式訪問.正式拜访
非公式訪問.非正式访问
堅苦しい公式.呆板的公式
非公式に是認する非正式地同意.
公式を暗記する熟记公式.
こうしきせん 〈体〉【名】
こうしきしゅぎ 公式主义gōngshì zhǔyì,教条主义jiàotiáo zhǔyì.
こうしき 【名】
(1)正式,官方。(公に定めた方式。)
[exp]公式の訪問。/正式
こうこ 【名】
公库;金融合作社
こうじょ 【名】
公共秩序。(社会一般の人々が守るべき秩序。公共の秩序。)
公式的是什么意思及发音信息由沪江日语单词库提供。我第一个公式那个一横,两竖是什么符号,怎么读?
挖坟者chr972
连乘符号.上式中 表示 X1j,X2j,...,Xnj 连乘例如 1*2*3*4*5*6*7*8*9 可写成 i 的连乘,i 从1到9.读作 大π(这不重要)类似于下式的连加.
为您推荐:
其他类似问题
那叫“派”,是表示圆周率的
n那是求积的符号第二个是求和
∏是希腊字母,即π的大写形式,在数学中表示求积运算或直积运算,形式上类似于Σ,有时也用来代表圆周率值求算数积∏ ak 表示 a1a2···an. ∏k=14 (k + 2) = (1 + 2)(2 + 2)(3 + 2)(4 + 2) = 3 × 4 × 5 × 6 = 360从…到…的积A[n]=A[0],A[1],A[2],……A[n-1].-...
求积符号,类似求和,我都叫它求积。。。
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你可能喜欢数学公式和符号的念法[转]
&数学公式和符号的念法
1 Α α alpha a:lf
阿尔法 角度;系数
2 Β β beta bet
贝塔磁通系数;角度;系数
3 Γ γ gamma ga:m
伽马电导系数(小写)
4 Δ δ delta delt
德尔塔 变动;密度;屈光度
5 Ε ε epsilon
ep`silon 伊普西龙 对数之基数
6 Ζ ζ zeta zat
截塔系数;方位角;阻抗;相对粘度;原子序数
7 Η η eta eit
艾塔磁滞系数;效率(小写)
8 Θ θ thet θit
西塔温度;相位角
9 Ι ι iot aiot
约塔微小,一点儿
10 Κ κ kappa kap
卡帕介质常数
11 ∧ λ lambda lambd
兰布达 波长(小写);体积
12 Μ μ mu mju
缪磁导系数;微(千分之一);放大因数(小写)
13 Ν ν nu nju
纽磁阻系数
14 Ξ ξ xi ksi
15 Ο ο omicron
omik`ron 奥密克戎
16 & π pi pai
派圆周率=圆周&直径=3.1416
17 Ρ ρ rho rou
肉电阻系数(小写)
18 ∑ σ sigma `sigma
西格马 总和(大写),表面密度;跨导(小写)
19 Τ τ tau tau
套时间常数
20 Υ υ upsilon
jup`silon 宇普西龙 位移
21 Φ φ phi fai
佛爱磁通;角
22 Χ χ chi phai
23 Ψ ψ psi psai
普西角速;介质电通量(静电力线);角
24 Ω ω omega o`miga
欧米伽 欧姆(大写);角速(小写);角
希腊字母读法
Αα:阿尔法
Ββ:贝塔
Γγ:伽玛
Δδ:德尔塔
Εε:艾普西龙
Ζη:依塔
Θθ:西塔
Ιι:艾欧塔
Κκ:喀帕
∧λ:拉姆达
Μμ:缪 Mu
Νν:拗 Nu
Ξξ:克西 Xi
Οο:欧麦克轮
&π:派 Pi
Ρρ:柔 Rho
∑σ:西格玛
Ττ:套 Tau
Υυ:宇普西龙
Χχ:器 Chi
Ψψ:普赛
Ωω:欧米伽
希腊字母怎么打
打开Office文档之后,在你需要输入希腊字母的时候,先将输入法切换为英文状态,然后同时按下三个键Ctrl+Shift+Q
,工具栏上的“字体”就会发生变化此刻,你再对照下表输入a,b,c……即可得到您想要的希腊字母。注意,大小写状态时所代表的希腊字母也会有大小写区分的哦!
‘ ’single quotation
marks 单引号
“ ”double quotation
marks 双引号
( )parentheses
[ ]square brackets
《 》French quotes
法文引号;书名号
...ellipsis
&tandem colon
‖parallel
&ampersand =
~swung dash
& division
箭号;参见号
加号;正号
减号;负号
±plus or minus
&is multiplied by
&is divided by
=is equal to
≠is not equal to
≡is equivalent to
≌is equal to or
approximately equal to 等于或约等于号
≈is approximately
equal to 约等于号
<is less than
>is more than
≮is not less than
≯is not more than
≤is less than or
equal to 小于或等于号
≥is more than or
equal to&& 大于或等于号
%per cent
∞infinity
∝varies as
与…成比例
√(square) root
∵ because
∷equals, as
(proportion) 等于,成比例
∠angle 角
⌒semicircle
⊙circle
○circumference
πpi 圆周率
△triangle
&perpendicular to
∪union of
∩intersection of
∫the integral of
∑(sigma) summation
℃Celsius system
α( 阿而法)
δ(德尔塔)
ε(艾普西龙)
ζ(截塔)
η(艾塔) θ(西塔) ι约塔)
κ(卡帕)
λ(兰姆达) μ(米尤) ν(纽)
ξ(可系) ο(奥密克戎)
π (派)ρ (若)σ (西格马)τ
(套)υ (英文或拉丁字母)
φ(斐) χ(喜) ψ(普西))
ω(欧米伽)
各种符号的英文读法
'exclam'='!'
'numbersign'='#'
'dollar'='$'
'percent'='%'
'caret'='^'
'ampersand'='&'
'asterisk'='*'
'parenleft'='('
'parenright'=')'
'minus'='-'
'underscore'='_'
'equal'='='
'plus'='+'
'bracketleft'='['
'braceleft'='{'
'bracketright'=']'
'braceright'='}'
'semicolon'=';'
'colon'=':'
'quote'='''
'doublequote'='"'
'backquote'='''
'tilde'='~'
'backslash'='\'
'bar'='|'
'comma'=','
'less'='&'
'period'='.'
'greater'='&'
'slash'='/'
'question'='?'
'space'='
~~~~~~~~~~~~~~~~~~~~~~
 ̄ hyphen
' apostrophe
省略号;所有格符号
‘ ’single quotation
marks 单引号
“ ”double quotation
marks 双引号
( ) parentheses
[ ] square brackets
《 》French quotes
法文引号;书名号
... ellipsis
& tandem colon
‖ parallel
/ virgule
& ampersand =
~ swung dash
& division
箭号;参见号
加号;正号
减号;负号
± plus or minus
& is multiplied by
& is divided by
= is equal to
≠ is not equal to
≡ is equivalent to
≌ is equal to or
approximately equal to 等于或约等于号
≈ is approximately
equal to 约等于号
< is less than
> is more than
≮ is not less than
≯ is not more than
≤ is less than or
equal to 小于或等于号
≥ is more than or
equal to 大于或等于号
% per cent
& per mill
∞ infinity
∝ varies as
与…成比例
√ (square) root
∵ because
∷ equals, as
(proportion) 等于,成比例
⌒ semicircle
⊙ circle
○ circumference
π pi 圆周率
△ triangle
& perpendicular to
∪ union of
∩ intersection of
∫ the integral of
∑ (sigma) summation
℃ Celsius system
@ at 单价
prime(比如转置矩阵)
double-prime
常用英文数学式/符号的读法
Pronunciation of
Numerals 数词的读法
----------------------------------------------------------------------
1.Cardinals and
Ordinals 基数和序数
(1)100以内的数词
罗马数字 阿拉伯数字 读法
I 1 one 1st
II 2 two 2nd the
III 3 three 3rd the
IV 4 four 4th the
V 5 five 5th the
VI 6 six 6th the
VII 7 seven 7th the
VIII 8 eight 8th
the eighth
IX 9 nine 9th the
X 10 ten 10th the
XI 11 eleven 11th
the eleventh
XII 12 twelve 12th
the twelfth
XIII 13 thirteen
13th the thirteenth
XIV 14 fourteen
14th the fourteenth
XV 15 fifteen 15th
the fifteenth
XVI 16 sixteen 16th
the sixteenth
XVII 17 seventeen
17th the seventeenth
XVIII 18 eighteen
18th the eighteenth
XIX 19 nineteen
19th the nineteenth
XX 20 twenty 20th
the twentieth
twenty-one 21st the twenty-first
XXV 25 twenty-five
25th the twenty-fifth
XXX 30 thirty 30th
the thirtieth
XL 40 forty 40th
the fortieth
L 50 fifty 50th the
LX 60 sixty 60th
the sixtieth
LXX 70 seventy 70th
the seventieth
LXXX 80 eighty 80th
the eightieth
XC 90 ninety 90th
the ninetieth
IC 99 ninety-nine
99th the ninety-ninth
hundred 100th the hundredth
CII 102 a hundred
102nd the (one) hundred
and two and
246 two hundred and
751 seven hundred
and fifty-one
(2)1000以上的数词
1,000 = one
thousand 一千
10,000 = ten
thousand 一万
one hundred thousand 十万
1,000,000 =
one million 一百万
10,000,000 = ten
million 一千万
100,000,000=one hundred million 一亿
(3)十亿以上的大数,英美有不同的读法:
thousand million = one billion
百亿 ten thousand
million = ten billion
hundred thousand million = one hundred billion
billion = one trillion
2.Fractions
通常将分子读为基数,将分母读为序数。
1/2 = a (or
1/3 = a (or
one) third
1/4 = a quarter or
1/5 = a (or
one) fifth
9/10 = nine
53/4 = five and
three quarters
15/64= fifteen over
(or by) sixty-four
15% = fifteen per
4& = four per
3.Decimals
0.4 = zero (or
nought) point four
.01 = point (or
decimal) nought one
12.34 = twelve
point three four
567.809 = five
hundred and sixty-seven point eight nought nine
30.45 = thirty
point four five, five recurring
0.3% = decimal
three percent
4.Mathematic Forms
(1) Addition
and two are three.
2+3=5 Two plus
three equals five.
4+0=4 Four and
nought is equal to four.
45+70+152=267 45,70
and 152 added are (or make) 267
the sum (or total)
演算时的读法: Three and
I write(or I write down,or I put down)a
one. Four and one that I carry are five, and eight
make thirteen,and three
down six and carry one. One and one (that I
carry) I put down
two.- The sum (or
total, or the result of the addition) is two hundred and sixty.
and 143 added
together, and(or make) 260.
(2)Subtraction
9-4=5 Nine minus
four equals (or is equal to) five.
15-7=8 Seven from
fifteen leaves eight.
23,654-8,175=15,479
8,175 (take or subtracted) from 23,654 leaves 15,479. The
difference
(or The remainder)
is 15,479.
Nine from five
演算时的读法:Nought from
nought (leaves) nought. One from one leaves nought
(or nothing).
Two from three
(leaves) one. I can`t take (or subtract) I
five from fourteen
leaves nine.- The difference (or The remainder) is nine thousand
hundred. 5210 (take
or substracted) from 14,310 leaves 9,100.
(3)Multiplication
multiplied by nought equals nought.
1&1=1 Once
one is one.
2&1=2 Twice
one is two.
3&5=15 Three times
five is fifteen
6&0=0 Multiply six
by nothing, and the result is nothing.
演算时的读法: Five times
nine (or Nine multiplied by five) are forty- I put down
and carry four.
Five times seven are thirty-five and four (that I carry) are
thirty- I write
down nine and carry
three. Five times six make thirty and three (that I carry)
thirty- I put
thirty-three.
Eight times nine
(or Eight nine) I write two and carry seven. Eight
sevens make
fifty-six and seven
are sixty-three. I put down three and carry six. Eight sixes make
forty-eight
and six fifty-
I write down fifty-four.
I now add the
partial results (or products) Five. Two and nine are eleven. Three
and three are
six and one
are seven. Four and three make seven. Five.
(4)Division
9&3=3 Nine divided
by three maks (or is equal to) three.
20&5=4 Five into
twenty goes four times.
into 4567 goes 198 times, and 13 remainder.
The quctient is
198, and 13 remainder.
演算时的读法: Fifteen
into thirteen won` fifteen into one hundred and
thirty-eight goes nine
nine times
fifteen are one hundred and threty- one hundred
and thirty-five from one hundred
and thirty-eight
I fifteen into thirty-seven goes
twice fifteen
from thirty-seven leaves seven.
The (exact)
quotient is ninety-two, 15 into 1387 goes 92
times, and 7 remainder.
2h.5'8" = two hours
five minutes eight seconds 2小时5分8秒
6.18 = six eighteen
8.30 a.m.= eight
thirty a.m.['ei 'em] 上午8时30分
the 6.05 p.m.train
= the six (nought) five p.m.['pi:'em] train 下午6时零5分列车
又二十四小时混合制的写法和读法如下:
0900 = 0 nine
hunderd (上午)9时
0910 = 0 nine ten
(上午)9时10分
1300 = thirteen
hundred 13时(下午1时)
1525 = fifteen
twenty-five 15时25分(下午3时25分)
2000 = twenty
hundred 20时(下午8时)
at 5 o'c =at five
o'clock 五点钟
Oct.1 =October
first 10月1日
Oct.1st = October
the first 10月1日
Ist Oct. 1949 = teh
first of October, nineteen forty-nine 日
3/5 = [英]May (the)
third 5月3日;[美]March fifth 3月5日
[附注]联系日期前置词用on.
684 B.C. =Six
eighty-four B.C. ['bi:'si:] 公元前684年
1960 = nineteen
nineteen hundred and sixty
19- nineteen
1950's nineteen
fifties 二十世纪五十年代
[附注]联系年份的前置词用in.
(1)Telephones
Numbers 电话号码
1023 = one O
ten twenty-three
1227 = one
double two (or two two) seven
0386 = O three
0096 = double O(or
O O )nine six
7000 = seven O
double O = seven thousand
No.26= Number 26
Room 201 = Room two
O one 第201房间
10 Changan Street =
Ten Changan Street 长安街10号
(2)Writings
Vol.I = Volume
one (or the first volume) 卷一
Chap.II= Chapter
two (or the second chapter) 第2章
Page 3 = page Three
(or the third page) 第3页
See pp.5-10 = See
Pages five to ten 见第5-10页
Act V = Act five
(or the fifth act) 第5幕
Hamlet III 1:56 =
Hamlet Act Three, Secene One.Line fifty-six
《哈姆雷特》第3幕第一场第56行
Matt.7:12 =
Matthew, Chapter Seven, Verse Twelve 《马可福音》第七章第12节
Beethoven Op.49 =
Beethoven Opus forty-nine 贝多芬作品第49号
4to = quarto 四本开
8vo = octavo 八本开
World War I = World
War One 第一次世界大战
World War II =
World War Two 第二次世界大战
Charles I= Charles
the First 查理一世
Henry V = Henry the
Fifth 亨利五世
Mr.- = Mr. D
Mr. So-and-so 某某先生
Mr.B - = Mr.
-Esq.,of -= the
town of Blank Esquire of Blank University 某大学某某先生
the town of = the
town of Blank 某某城
The result of the
game was 3-0 比赛结果是三比零。
(1)British currency
6d. = six pence
1/2d. = a halfpenny
11/2d. = a peney
halfpenny or three halfpeny or three halfpence一便士半
1/4d. = a farthing
33/4d.= three pence
three farghings 三便士三铜元
1s.6d.(or 1/6) =
one (shilling) and six (pence) 一先令六便士
(or&#s.)= one pound eighteen (shillings)
一镑十八先令
one pound, three shillings (and) sixpence
4/51/2(or4s.51/2d.)
= four (shillings) and five pence halfpenny
1.20 dollar (and)
twenty (cents) 美金一元二角
4.25 = four dollars
twenty-five cents 美金四元二角五分
(3)Soviet currency
6 Rb. 15 = six
roubles fifteen kopecks 六卢布十五戈比
(4) German currency
one mark sixty pfennig -马克六十芬尼
(5)French currency
one franc. thirty (centimes) -法郎三十生丁
0 fr.15 = fifteen
centimes 十五生丁
(6) Chinese
People's Currency 人民币
1.50 = one
yuan and a half 一元五角
JMP 10.35 = JMP ten
yuan thirty-five (fen) 人民币十元三角五分
附注:yuan单复数没有变化:也可作为日本本位币“圆”的符号。
8. Weight and
Measures 度量衡
(1)length,area, and
volume 长度、面积和容积
3 in = three inches
15 ft.5 in =
fifteen foot five (inches) 十五英尺五英寸
[附注] 尤其在inches省略时,
ft.读作如果inches也念出来,ft可以读作fett.
18'6 5/1"= eighteen
foot six and a fifth (inches)
10&8feet= ten by
eight feet 十英尺长,八英尺宽
5"&4&31/2 = five
inches by four by three and a half 长五英寸,宽四英寸,高三英寸半
以上二例中,乘号&表示面积或容积。
12 dr. 23 gr.=
Twelve drams twenty-three grains 十二打兰二十三喱
10 oz. 4 dr. = Ten
ounces four drams 十盎司打兰
(3)Capacity
3 gi. = three gills
1 qt. 1 pt =
one quart one pint 一夸脱一品脱
[附注] qt.,pt.
的复数是qts.,pts.,也可以不加s.
20 gal. 5 qt.
=Twenty gallons five quarts 二十加仑五夸脱
5 bu. 3 pk. = Five
bushels three pecks 五蒲式耳三配克
plus 加号;正号
minus 减号;负号
± plus or
minus 正负号
& is multiplied
& is divided
= is equal
to 等于号
≠ is not equal
to 不等于号
≡ is equivalent
to 全等于号
≌ is equal to or
approximately equal to 等于或约等于号
≈ is approximately
equal to 约等于号
< is less
than 小于号
> is more
than 大于号
≮is not less than
≯is not more than
≤ is less than or
equal to 小于或等于号
≥ is more than or
equal to 大于或等于号
cent 百分之…
mill 千分之…
∞ infinity 无限大号
∝ varies
as 与…成比例
√ (square)
root 平方根
because 因为
∴ hence 所以
∷ equals, as
(proportion) 等于,成比例
∠ angle 角
⌒ semicircle 半圆
⊙ circle 圆
○ circumference 圆周
π pi 圆周率
△ triangle 三角形
& perpendicular
to 垂直于
of 并,合集
∩ intersection of
∫ the integral of
∑ (sigma) summation
° degree 度
& minute 分
&P second 秒
℃ Celsius
system 摄氏度
{ open brace, open
curly 左花括号
} close brace,
close curly 右花括号
( open parenthesis,
open paren 左圆括号
parenthesis, close paren 右圆括号
() brakets/
parentheses 括号
[ open bracket
] close bracket
brackets 方括号
. period,
dot 句号,点
| vertical bar,
vertical virgule 竖线
 ampersand, and, reference, ref 和,引用
* asterisk,
multiply, star, pointer 星号,乘号,星,指针
/ slash, divide,
oblique 斜线,斜杠,除号
// slash-slash,
comment 双斜线,注释符
# pound 井号
\ backslash,
sometimes escape 反斜线转义符,有时表示转义符或续行符
~ tilde 波浪符
stop 句号
, comma 逗号
: colon 冒号
; semicolon 分号
? question
mark 问号
! exclamation mark
exclamation point (美式英语)
' apostrophe 撇号
- hyphen 连字号
... dots/
ellipsis 省略号
" single quotation
marks 单引号
"" double quotation
marks 双引号
‖ parallel
~ swung dash
&  division
箭号;参见号
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数学公式的英语读法,大家很少注意如何用英语读数学公式,有了这个文件,问题就解决了!
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