A simple and effective experimental design is presented in this paper to determine anchor chain drag coefficient in a towing tank.

为了在水池内测出船模拖曳时锚链在水流中的阻力系数，设计了一套简单而有效的实验方案。

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Tank chain drag chain - new drag chain type cable substantial: at present, the tank chain drag chain - new cable substantial drag chain is my unit named KEM/KDM series tank chain drag chain.

坦克链拖链-新型电缆护线拖链型号：目前，坦克链拖链-新型电缆护线拖链被我单位命名为KEM/KDM系列坦克链拖链。

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Drag onto the page to add the number of licenses on a license disk or in a server 's license chain.

拖到绘图页后，可以添加许可磁盘或服务器的许可链上的许可证数。

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Microsoft may not have a great many friends these days, but it does drag a long value chain behind it.

ECONOMIST: Dealing with Microsoft

It's hard for any of us to imagine the twisted mentality of those who'd offer a neighbor a ride home, attack him, chain him to the back of a truck, and drag him for miles until he finally died.

WHITEHOUSE: President Obama Commemorates Enactment of Hate Crimes Prevention Act | The White House