“straight joint”的概念、定义、翻译、参考文献-科学参考

单词	straight joint
释义	straight joint 无分支连接套管直缝接头直缝砌缝直接口直线接头通缝
随便看	nonnegative definite matrix nonnegative form nonnegative function nonnegative integer nonnegative integral form nonnegative matrix nonnegative number non-negative operator nonnegative quadrant nonnegative restriction nonnegative type nonnegative value non-negative variable nonnegativity condition nonnegativity constraint nonnegativity restriction nonnegativity restrictions nonnegotiable non-negotiable non-negotiable bills of lading non-negotiable cheque non-negotiable copy nonnegotiable copy of bill of lading nonnegotiable endorsement non-negotiable note

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