腮腺、下颌下腺和舌下腺 ... 舌下阜 sublingual caruncle 舌下腺 sublingual gland 下颌下腺管 submandibular duct ...
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sublateral canal inside bed 床内毛渠
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This paper calculates the design flow of the sublateral canals of the typical branch canal, and expounds the design thought of the cross-section of the irrigation canal.
计算了典型支渠所属斗﹑农渠设计流量，阐述了灌溉渠道断面的设计思路。
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