约数
yuē shù
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divisor (of a number);
approximate number
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级数
jí shù
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(math.) series
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人口数
rén kǒu shù
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population
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基数
jī shù
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cardinal number;
(math.) radix;
base
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常数
cháng shù
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a constant (math.)
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几何级数
jǐ hé jí shù
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geometric series
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数论
shù lùn
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number theory (math.)
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滥竽充数
làn yú chōng shù
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lit. to play the yu 竽 mouth organ to make up numbers (idiom); fig. to make up the numbers with inferior products;
to masquerade as having an ability;
token member of a group
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虚数
xū shù
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imaginary number
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倍数
bèi shù
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multiple;
multiplier;
factor
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因数
yīn shù
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factor (of an integer);
divisor
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小数
xiǎo shù
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small figure;
small amount;
the part of a number to the right of the decimal point (or radix point);
fractional part of a number;
number between 0 and 1;
decimal fraction
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平均数
píng jūn shù
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mean (statistics)
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悉数
xī shǔ
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to enumerate in detail;
to explain clearly
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悉数
xī shù
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all;
every single one;
the entire sum
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正数
zhèng shù
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positive number
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凑数
còu shù
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to serve as a stopgap;
to make up a shortfall in the number of people
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代数学
dài shù xué
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algebra (as branch of math.)
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大数
dà shù
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Tarsus, Mediterranean city in Turkey, the birthplace of St Paul;
a large number
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尾数
wěi shù
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remainder (after rounding a number);
decimal part (of number after the decimal point);
mantissa (i.e. fractional part of common logarithm in math.);
small change;
balance (of an account)
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数以亿计
shù yǐ yì jì
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countless;
innumerable
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着数
zhāo shù
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move (in chess, on stage, in martial arts);
gambit;
trick;
scheme;
movement;
same as 招數|招数[zhao1 shu4]
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负数
fù shù
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negative number
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代数和
dài shù hé
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algebraic sum
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如数家珍
rú shǔ jiā zhēn
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lit. as if enumerating one's family valuables (idiom);
fig. to be very familiar with a matter
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