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- geochemical cycle of elements 地球化学的元素循环
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Mason R P，Fitzgerald W F，Moral MM.The biogeochemical cycling of element mercury:anthropogenic influences [J]. 黄永键，周蓉生，张成江，等.;大气环境中汞污染的研究进展[J]
- He studied the cycle of events leading to the Great Depression. 他研究了导致大萧条的一系列事件。
- A heterogeneous, often incongruous mixture of elements. 混杂物有各种成份的、通常有不协调成份的混合物
- A cycle of the sun takes a year. 太阳循环周期需要一年。
- On the Business Cycle of the New Economy in U.S. 美国新经济周期研究。
- Is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- The number of elements in a finite group. 次数一个有限群中的元素个数
- A year constitutes a cycle of the seasons. 一年由四季的周期循环组成
- The number of elements in a finite set. 指数有限数列中元素的数量
- A single complete cycle of such motion. 旋转一圈
- A single cycle of such a disturbance. 这种振动的一个周期
- One cycle of processing a body of data. 处理数据体的一个周期。参阅sortpass。
- Any number of elements is permitted. 元素数目不限。
- The life cycle of clay is limited. 它的使用周期是有限的。
- Gets the number of elements in the fixed buffer. 获取缓冲区中元素的数目。
- The life cycle of Sparganum is unknown. 无头蚴（绦虫）属的生活史尚不了解。
- The number of elements in the fixed buffer. 固定缓冲区中元素的数目。
- What is the life cycle of Sarcoptes scabiei ? 什么是生命周期疥螨?
