four rules
... four-figure table 四位数表 four rules 四则 formula(formulae) 公式 ...
four princeple
四则(four princeple) 三纲(three outline) 三步知与行:观察与思考(observation and thinking) 决策与实践(policy and practive) 结果与总结(result ...
[数] arithmetic
... 四元数向量丛 quaternion vector bundle 四则 arithmetic 四则运算 four arithmetic operations ...
four fundamental rules
算术(基本)四则运算 four fundamental operations of arithmetic 四则;四基法 four fundamental rules 四元群(Klein氏的) four group ..
四则是一个汉语词语,拼音是sì zé,意思是算数里指加、减、乘、除四种方法。