widespread spiral
英 美
螺旋形抛撒轮
... widespread grab ==> 大开度抓斗 widespread spiral ==> 螺旋形抛撒轮 widest boiling point range ==> 最宽沸程范围 ...
Ammonoids, with their tightly coiled, spiral shells, are also widespread in the Permian fossil record.
鹦鹉螺化石，这些螺旋状的贝壳，经常分布在二叠纪的化石群中。
A kind of pressure type nozzles, the spiral nozzles can provide a fine and dense liquid mist and have found relatively widespread applications.
螺旋型喷嘴是压力式的一种，能提供细密的液雾，用途比较广泛。
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