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								- A continuous measuring apparatus base on deduction arithmetic for environmental radon and radon progeny 基于扣除算法的环境氡和氡子体连续测量仪
 - The little boy was not good at arithmetic. 这个小男孩算术不太好。
 - She grounded her pupils well in arithmetic. 她给自己的学生打下良好的算术基础。
 - Her deduction that he was now dead was correct. 她作出的他此时已经死亡的推论是正确的。
 - He got the answer by mental arithmetic. 他用心算得出了答案。
 - He is good at mental arithmetic. 他擅长心算。
 - I'm good at history but not so hot at arithmetic. 我的历史成绩不错,但算术不太好。
 - A conclusion drawn; a deduction. 推断得出的结论; 归纳的结果
 - He brushed up on fractions before taking the arithmetic test. 在参加算术考试前他又重温了分数。
 - deduction arithmetic 扣除算法
 - What's the correct answer to this arithmetic question? 这道算术问题的正确答案是什么?
 - His deduction from the evidence was correct. 他从证据上所推测的结论是正确的。
 - My brother is poor at arithmetic. 我弟弟的算术很差。
 - What deduction can we make from these facts? 我们能根据这些事实作出什么样的推断呢?
 - Net salary is gross salary minus tax and national insurance deduction. 净工资是工资总额减去税收和扣除国民保险。
 - Her school report shows that she is weak at/in arithmetic and biology. 从她的学习成绩单可看出她算术和生物成绩差。
 - That seems a reasonable deduction. 那似乎是合理的结论。
 - Some hard problems in arithmetic bewilder me. 算术上一些难题使我糊涂。
 - It's an obvious deduction that she is guilty. 推断出的明显结论是她有罪.
 - We do addition and subtraction in arithmetic. 在算术里,我们作加减运算。