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- Finally, the Bit Error Rate of the compact arithmetic compared with the traditional arithmetic is simulated, and the Bit Error Rate of the arithmetic is also simulated with two different thresholds. 仿真了本算法和传统算法误码率的比较结果，以及几何平均数和代数平均数作为幅度阈值解调的误码率比较结果。
- 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。
- 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。
- I am anxious to compare my fancy with reality. 我焦切地把我的想象同现实作一番比较。
- 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。
- Can you tell me how this compare to that? 你能告诉我这个和那个比较起来如何？
- Let's compare the translation with the original. 让我们把译文和原文比较一下。
- She used to be a beauty past compare. 她曾经美丽无比。
- She used to be a beauty without compare. 她曾经美丽无比。
- She used to be a beauty beyond compare. 她曾经美丽无比。
- What's the correct answer to this arithmetic question? 这道算术问题的正确答案是什么?
- Compare to other vehicle, car is really quite convenient. 同其他车辆相比，汽车确实很方便。
- My brother is poor at arithmetic. 我弟弟的算术很差。
- Compare with apartment hunting, my research work is a cinch. 跟找房子相比，我的研究工作真算不上什么。
- 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。
- Some hard problems in arithmetic bewilder me. 算术上一些难题使我糊涂。
- We do addition and subtraction in arithmetic. 在算术里，我们作加减运算。
