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- Variable expansion in a rule's actions is similar to variable expansion in statements, except that the action string is tokenized at whitespace regardless of quoting. 在规则动作中的变量展开类似于语句中的变量展开，除了动作字符串是以空格来分隔记号，它不管引号。
- variable expansion eccentric cam 可变膨胀偏心凸轮
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Metals undergo expansion when heated. 金属加热时会膨胀。
- 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 suburbs are an expansion of cities. 郊区是城市的延伸。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- A finite increment in a variable. 变量增量变量的有限增量
- 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。
- This book is an expansion of the play he wrote before. 这本书是他以前写的剧本的扩充。
- His economic policies paved the way for industrial expansion. 他的经济政策为工业的扩展铺平了道路。
- 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
- The expansion is fund completely by the private sector. 此项发展是完全由私营部门出资的。
- A nation's practice or policy of territorial or economic expansion. 扩张主义一个国家领土或经济扩张的政策或实践
- The new factory is large, to allow room for expansion. 新工厂很大,有地方可以扩展。
- The expansion of the factory will mean the employment of sixty extra workers. 工厂的扩展意味著将增雇六十名工人。
- An expansion wave in accelerating flow broadens. 膨胀波在加速流中变宽。
