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sprinkler head短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 n.洒水装置的莲蓬头 Most field sprinklers use a rotating sprinkler head of the general type. 大部分田间喷灌采用通用的旋转式喷头。 blog.sina.com.cn Rather than the old standard under-the- doormat or inside a plastic rock, this fake in ground sprinkler head offers a good place to put a set of spare keys or maybe an emergency USB flash drive. 而不是不足的,门垫或塑料岩石内原有的水准,这假埋喷头提供了一个好地方投入了大量的备用钥匙或可能紧急 USB闪存驱动器设置。581la.com The regulator is major past component in the sprinkler head, the pressure losing of past component in the sprinkler head is index estimating sprinkler head. 稳流器是喷头内的主要过流部件,喷头内过流部件的压力损失是评价喷头好坏的指标。 dictall |