... imparipinnate 单数羽状复叶 impeded drainage 排水不良 imperfect flower 不完全花 ...
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impeded drainage detail 排泄受阻
degree of impeded drainage 排水不良程度
impeded d drainage 排水不良
·2,447,543篇论文数据,部分数据来源于NoteExpress
Since ordinary steam traps are unable to distinguish flash steam from live steam, they close and impeded drainage.
普通的蒸汽疏水阀不能把闪蒸汽和新鲜蒸汽分开,会关闭阀嘴,从而阻碍了排水过程。
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