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- He now called a variable quantity a fluent. 他现在把变量叫做流。
- Varying with another variable quantity in a manner that leaves a specified relationship unchanged. 协变的以使某一特定关系不变的方式与另一变量同时变化的
- Because the brake clearance is influenced by axis moving,the swing of disk brake,its result is a variable quantity. 提升机闸瓦间隙大小受到轴窜、偏摆等的影响,所以其值是一个动态变化的量。
- The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality. 放大，放大率可变量增大的过程，尤指电压、电力或电流的增大，不改变其它特性
- Means by which a set of variable quantities is held constant or caused to vary in a prescribed way. 使变量或变量组与规定标准一致的装置。它或使控制量的数值保持常数，或使其按规定方式变化。
- He now called a variable quantity a fluent and its rate of change, the fluxion 他现在把变量叫做流，变量的变化率叫做流数。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- In our work quality counts for as much as quantity. 在我们的工作中，质量跟数量同等重要。
- Ifs cheaper to buy goods in quantity. 大量地购物要便宜些。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- A finite increment in a variable. 变量增量变量的有限增量
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- Time, place, quantity and quality are categories. 时、空、质、量都是范畴。
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
- Quality often matters more than quantity. 质量往往比数量更重要。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity 用在数学或者逻辑表达式里代表一个可变量的符号（如x或者y）
