The article analyzes the operation principle of gas roots flow meter and gas turbine flow meter, and summarizes their differences on design selection and installation.

文章分析了气体罗茨流量计与气体涡轮流量计的工作原理，总结了两者在设计选型、安装上的不同。

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On design selection, exclusive design of blue bricks, through water, ball mill, modeling of complex process, the formation of historical traces and conforms to the modern aesthetic sense.

在设计选材上，专属设计的青砖，通过水洗、球磨、造型的复杂工艺，形成具有历史痕迹又符合现代人审美的质感。

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In the section of hardware design, selection of the CAN bus communication interface card, design of CAN nodes and the signal acquisition system are introduced.

在其硬件设计中，着重介绍了CAN总线通讯接口卡的选择、CAN节点设计与信号采集系统设计。

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Deb and Rob, along with the other brands in the first wave of Main Street, participated in the design and selection of goods that would go out in their name but were able to have Target get the mechanics right.

FORBES: How The Little Boston Shop Polka Dog Bakery Wound Up In Target

The women are responsible for the design, colour selection and weaving, and bring scenes of their nomadic lives to the carpet.

UNESCO: Culture

Lower turbines should, together with clever design and material selection, help reduce the turbines' weight, and thus their need for ballast, which in turn should reduce sub-sea costs.

BBC: Floating challenge for offshore wind turbine