aaa 

2007年01月15日(月) 10時07分
clone :
a copy of an original model

computer literate :
able to use computers effectively

decimal system :
a system of counting which uses ten digits;0,1,2,3,4,5,6,7,8,9

decode :
to change computer data into a form that peole can read

debug :
to correct a problem in a program or in a computer's hardware

encode :
to change information into a form that a computer can understand

end user :
a person who uses a computer but is not a computer engineer or programmer

GUI :
a type of interface that uses graphical symbols and icons for making choices

hardware :
the physical part of a computer; it can be touched

interface :
the hardware or software that connects different computer components or users and computers together

input :
information or data which has been put into a computer; also the act of putting data into a computer

pixel :
one of many small dots that form a picture on a monitor or printer

user-friendly :
a term which means that a computer is easy for a user to operate

user-interface :
the way in which a user communications with a computer

computer GLOSSARY 2 

2006年12月07日(木) 9時05分
binary system :
a system of counting which uses only the digit 0 and 1

bug :
either a programming mistake or a probrem in the computer's hardware

byte :
a unit of infomation which is composed of eight bits and represents one character

computer GLOSSARY 1 

2006年12月04日(月) 10時22分
access speed :
the rate at which data can be accessed

ASCII :
a code used to represent English characters as numbers

BASIC :
a programming language developed to make programming easy

代数 

2006年11月29日(水) 9時54分
代数:
algebra

未知数:
unknowns

変数:
variables

定数:
constant

円周率:
the circular constant

方程式:
equations

公式:
formula

1桁の:
single-digit

2桁の:
double-digit

3桁の数字:
a three digit number

比率 :
ratio

2対1の比率で :
at a ratio of 2:1

1:2:3の比率 :
a ratio of 1:2:3

割り算 

2006年11月28日(火) 9時42分
割り算:
division

商:
quotient

余り:
remainder

÷:
divided by / into

3/4÷1/2=1 1/2:
Three fourths divided by one half equals one and a half.

22÷7=3 余り 1:
Twenty-two divided by seven equals three with a remainder of one.

切り上げる:
round up

切り捨てる:
round down

四捨五入する :
round off

概数 :
round numbers

概数で4000 :
4000 in round numbers

掛け算 

2006年11月27日(月) 10時25分
●掛け算
multiplication

●× 
multiplied by / times
●3×5=15
Three multiplied by five equals.

●1/2×2/4=1/8
One half multiplied by one fourth equals one eighth.

●4×(-2)=-8
Four times negative two is negative eight.

●九九
multiplication tables

excelの記号 

2006年11月26日(日) 9時10分
5/2=2.5
/ スラッシュ

5*2=10
* アスタリスク

5^2=25
^ キャレット

引き算 

2006年11月22日(水) 10時07分
●引き算
subtraction

●引く
subtract

●差
difference

●―
minus / less

●3/4-1/4=1/2
Three fourths minus one fourths equals one half.

●10-20=-10
Ten minus twenty equals negative ten.

●3x-2y=6
Three x minus two y equals six.

 

2006年11月21日(火) 9時33分
●1の位
ones

●10の位
tens

●100の位
hundreds

●1,000の位
thousands

●少数第1位
the first decimal place

●少数第3位まで計算する  
calculate to the third decimal place

●2進法
the binary system

●10進法
the decimal system

●足し算   
addition

●足す    
add

●和     
sum

●+     
plus / and

●=     
equals / is / makes

●3.5+4.6=8.1
Three point five plus four point six equals eight point one

指数 

2006年11月20日(月) 9時15分

●5^2
five squared / the square of five

●4^3
four cubed / the cube of four

●3^4
three to the fourth

●x^2
x squared

●x^3
x cubed

●x^4
x to the fourth

●x^n
x to the nth

●6の2乗は36.
The squared of 6 is 36.

●4の3乗は64.
The cube of 4 is 64.
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