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material standard

  • 材料标准：指用于评估材料质量、性能和规格的一套规定和要求。

网络释义

  材料标准

... 材料变换率 material change rate 材料标准 materials standard; specification for materials 材料标准成本 materials standard costs ...

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短语

materials standard costs 材料标准成本

materials standard control 原料定额管理

standard reference materials 标准参考物质

standard materials for approval 标准报批材料

standard of materials 材料标准

standard materials 标准材质

sub-standard materials 亚标准原料

standard for building materials 材料环境指标

Medicinal materials quality standard 药材质量标准

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权威例句

  • Prof van der Meer says the bacterial-based kits cope well with multiple samples, require fewer materials than standard chemical testing field kits, and are easy to prepare.

    BBC: The light fantastic: Harnessing Nature's glow

  • The materials use a standard format and have been modularized for easy "mixing and matching".

    UNESCO: Communication and Information

  • The Northeastern student even believes he can get the cost of materials below that of a standard whiteboard or blackboard, but only time will tell on that one.

    ENGADGET

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