We use a HALL-IC, US5881 to provide the zero-line signal of the saw-blade.

采用霍尔传感器US5881来提供检测锯片的零度线信号。

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According to the characteristic of gunsight, an instrument based on laser technology is designed, which can examine and adjust artillery zero-line.

针对火炮瞄准装置的特点，设计开发了一种基于激光技术的火炮零线检查与调整仪器。

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Exported the application and ran it from the Zero command line.

导出了应用程序并从Zero命令行运行它。

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The drop in the MACD-His below the zero line last week (see arrow) is also a sign of weakness.

FORBES: Will Hedge Funds Be Wrong Again?

The MACD-His dropped below the zero line four weeks after the euro made its highs.

FORBES: Demystifying the MACD

Seven weeks after the highs, the MACD- His dropped below the zero line (line d).

FORBES: Demystifying the MACD