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- The students are working on a mathematical problem. 学生们正在解一道数学习题。
- mathematical demography 数理人口学
- Loosely, a mathematical or logic operator. 不严格地说，一种数学或逻辑运算符。
- Einstein was a mathematical genius. 爱因斯坦是数学天才。
- Determined by mathematical calculation. 计算出的通过数学计算来确定的
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- One of the quantities in a mathematical proportion. 比例项在数学上成比例的数或项之一
- Computer output with no mathematical or logical significance. 一种无数值或逻辑意义的计算机输出数据。
- "Demography is a very intimate deal," notes Ben J. 事实上美国的面貌的确在改变。
- Of all the students in our school, Tom is mathematical genius. 在我们学校所有的学生之中，汤姆是数学天才。
- Finally, demography is a distinct advantage. 最后，人口结构是一个明显的优势。
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
- Second, and more subtly, one can look at demography. 第二，更加微妙的是，看看人口统计学方面。
- The mathematical symbol(0) denoting absence of quantity; zero. 零号代表不存在数量的数学符号(0); 零
- He's some kind of mathematical genius. 他有些数学天赋。
- He bought a new mathematical textbook. 他买了本新的数学教科书。
- The growth optimists point to India's favourable demography. 对增长持乐观态度的人们认为印度的优势在于其人口结构。
- We need a long mathematical treatment. 我们需要作许多数学解释。
- The study's findings were reported in the publication Demography. 人口统计学刊上报道了该研究结果。
- Unfamiliar with mathematical concepts and methods. 对数学概念和方法不熟悉的
