It simply means human or more precisely earthling because it comes from the word adamah, which means ground or earth.
它只意味着人，或者更准确地说是地球生物，因为它来自单词adamah，意为土地或地面。
As the satellite received a signl from a ground or earth station , a communications complex that transmitted and received satellite signals, it telayed its own signal to earth.
地面站是传送/接收卫星信号的通信设备，卫星接收来自地面站发送的信号后，再将其信号传送给地球。
This orbit (a high Earth or geosynchronous orbit) means that the satellite will always be directly over the same point on Earth, ensuring a continuous view of the ground.
这条轨道(高地同步轨道)意味着这些卫星总是位于地球上的某点之上，保证对地的持续观察。
I started designing for natural earth burials: where the body, dressed only in a shroud, is placed directly into the ground or into an eco-friendly coffin.
我开始为自然土葬设计，土葬时，只穿着寿衣，直接放进土里或者放进环保的棺材里。
The climb must be powered by a high-powered ground-based light or laser aimed at a cell facing Earth, a concept known as power beaming.
升降装置必须由地面上的大功率的光或激光来提供能量，光或激光对准面向地面的电池。这就是所谓的“电力集束”概念。
Water is black or blue, while plant-covered ground is bright green. Bare earth around the Mississippi River is tan, and clouds are pale blue.
黑色或蓝色的为水体，亮绿色的为植被覆盖的陆地，棕褐色的为密西西比河周围的赤地，至于灰蓝色则为云层。
We begin at the Santa Fe Trail, or what remains of it. The ground still shows the path cut deep into the earth by the wheels of thousands of wagons.
我们从圣达菲路开始，路面上仍然还存留无数四轮马车所留下的车辙。
Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth) ground.
请勿接触任何会为通向被测电路的共用侧或电源地的电流提供通路的物体。
It may or may not be connected to earth ground.
实际上它可能连接也可能未连接到底。
Time transfer by laser pulses is based on the propagation of light pulses between satellite and ground clocks or between remote clocks on THC Earth.
激光时间传递是通过激光脉冲在空间的传播来实现地面与卫星时钟或地球上远距离两地时钟的同步。
A floating source is a source in which the voltage signal is not referenced to any common ground, such as earth or building ground.
未接地信号源的信号(比如电压)没有相应的、诸如大地或建筑物这样的绝对参考点。
The common ground may or may not be wired to earth ground.
共地端可能与大地相连也可能未连接。
Conclusion: we're usually not talking about earth, or safety ground, when we need to specify a reference voltage.
结论：我们需要指定一参考电压时，我们通常不说大地或安全地。
A grounded source is one in which the voltage signals are referenced to a system ground, such as earth or building ground.
接地信号源的电压信号以系统地线作为参考点，比如建筑物或大地。
Earth the ground wire (yellow-green wire) of the machine or earth it by the screw of the shell.
将本机电源线之地线接地（黄绿色线）或从机壳螺丝钉接地。
Lots of articles have introduced the calculation method of earth dam seepage with pervious ground base or impervious ground base so far.
迄今为止，已有大量的文献介绍建立在透水或不透水地基上的土坝渗流计算方法。
Connect firmly into the center of the Earth while seated or standing with both feet flat on the ground.
或坐或站，让双脚平放在地上，坚固地联系到地球中心。
This energy can be produced by capturing hot water and steam from deep in the earth or by using the relatively constant temperature of shallow ground to heat and cool.
地热可从地底下的热水和蒸气来产生，或是利用地表浅层相对而持续的温度来加热和冷却。
This energy can be produced by capturing hot water and steam from deep in the earth or by using the relatively constant temperature of shallow ground to heat and cool.
地热可从地底下的热水和蒸气来产生，或是利用地表浅层相对而持续的温度来加热和冷却。
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