This method enhanced the measuring accuracy by using the methods of wave head counting and zero-cross detection, and it implemented 3-d positioning with triangle square wave.

该定位系统采用波头计数与零交叉点检测的方法来提高超声测距精度，并通过三角形方法来实现三维定位。

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One of the goal of this type of frameworks is to give a desktop like user experience with the advantages of zero-deployment and cross-browser compatibility.

此类框架的优点是免部署和浏览器兼容，目的之一是达到桌面应用般的用户体验。

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In addition, line mode and zero-mode voltage wave cross each other at the point of fault which causes the natural frequency "aliasing".

此外，故障电压行波于非对称短路点发生线模与零模行波相互交叉透射，致使故障电压自然频率“混叠”。

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MSPs on the cross-party committee called for a zero-tolerance government campaign to tackle the problem.

BBC: Caravan site

Rich expects this issue to attract the same broad cross-section of contributors that were a hallmark of issues zero and one.

FORBES: How To Make A Magazine In Two Days