It shows that this study provides good theory proof and simple algorithm of high accuracy connecting electronic map in maritime or land over theory analysis, computer simulation and experiment.

理论分析、计算机仿真及实验表明：该项研究为结合电子地图的高精度陆上定位，以及高精度海上定位导航，提供了可靠的理论依据及简化算法。

youdao

This paper introduces the principle of the electronic toll collection (ETC) system including ETC land equipment sub system and fee clearing sub system of background operation.

介绍了包括车道设备子系统和后台清算子系统的电子不停车收费（ETC）系统的原理。

youdao

How can we go from a loveless and electronic gadget based civilization to a civilization that loves one another, and loves the land and sea again?

我们如何从一个无爱的和以电子设备为基础的文明过渡到另一个彼此相爱、再次热爱大地和海洋的文明中呢？

youdao

The Maori Land Court has also created electronic copies within its database, the Maori Land Information System for the public to use at Maori Land Court registries.

UNESCO: Memory of the World - New Inscriptions

It will also give the Keeper of the Registers authority and flexibility as to the form of the land register, in particular it allows the land register to be in electronic form.

BBC: Land Registration Bill debate

Electronic counter measure equipment was fitted to the Land Rover Fusilier Gentle was travelling in and was working correctly but was ineffective against the device.

BBC: NEWS | UK | Scotland | Armour review after soldier death