English for Masters. Маркушевская Л.П - 200 стр.

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Университет ИТМО | Санкт-Петербург

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200
&
and
1/2
one half, a half
.
full
stop
1/3
one third
:
colon
4/7
four sevenths
,
comm
a
2
1
/
3
two and a third
;
semicolon
0.3
nought point three, zero (nill, null)
point three
′
apostrophe
.2
point two
—⎯
dash
2.4
two point four
−
hyphen
4:2
the ratio of four to two
« » inverted commas
a:b
the ratio of a to b
* asterisk
2:3=4:6
two is to three as four is to six
?
interrogation point
a:b=c:d
!
point of exclamation
X=k/y
a is to b as с is to d
X varies inversely as у
3+5=
8
three plus five equals eight
X→∞
X approaches infinity
a+b=c a plus b equals с
a
−
b=c a minus b is equal to с
(a+b)
×
(a-b)=a
2
-b
2
the product of the sum and
difference of two quantities is equal to the
difference of their squares
10-6=4 ten minus six equals four; ten
minus six is equal to four
2+X+
4
+X
2
=10
two plus X plus the square
root of four plus X squared is
equal to ten
1 × 1 = 1 once one is one
dc
dc
ba
ba
−
+
=
−
+
a plus b over a minus b is equal
to с plus d over с minus d
2×2=4 twice two is four
a
3
=log
c
d
a cubed is equal to the logarithm of d
to the base с
3×3=9 three times three is nine
X
a-b
=K X sub a minus b is equal to К
10x7= 70 10 multiplied by 7 equals
seventy
15:3=5 fifteen divided by three
equals five
f(s)=K
ab
f of s is equal to К sub ab
a b=c a multiplied by b equals с
a:b=c a divided by b is equal to с
0
2
2
=
∂
∂
t
u
the second partial derivative of и
with respect to t equals zero
2
2
4
3
two squared
four cubed
dssBsf
n
m
)](),([
∫
the integral of f of s, and B of s
with respect to s from m to n

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