To make the 80% goal by 2050 we are going to have to reduceemissions from transportation and electrical production inparticipating countries down to zero.
要达到在2050年减排80%的目标我们必须把与会各国的运输系统和电力生产方面的碳排放量降低到零。
The UCSB group used more conventional electrical circuits, albeit ones that must be cooled almost to absolute zero to make them superconducting and activate their quantum behavior.
UCSB加州大学圣巴巴拉分校的小组使用更加常见的电路，虽然这需要将其冷却到接近零度使其超导并展现量子行为。
What this tells you is E In particular,if you have an empty region of space or a region 0 where nothing has electrical charge then E has divergence equal to zero.
这个告诉你们的是,的散度由电荷的存在引起的，that，divergence，of，E，is，caused，by，the，presence，of，electric，charge。,一个真空区域，或没有电荷的区域,那么E的散度等于。
Putting the three-phase lines and middle line of the electrical circuit through the zero current transformer, the residual current signal will be converted into the voltage signal.
将电气线路的三相线及中线通过零式电流互感器后，零式电流互感器会把剩余电流信号转换为电压信号。
This paper introduces the electrical zero and absolute encoder zero phase compensation method.
本文介绍了电机零位与绝对式编码器零位的相位补偿方法。
In this paper, the transmission ability of the torque in a self-made cylinder coupling with zeolite-based ERF was investigated under zero field and different electrical fields.
本文用沸石和硅油配制的电流变液，在圆筒式电流变液联轴器上测试了在有无电场作用下扭矩的传递能力。
The electrical resistivity of some metals seems to vanish altogether at temperatures a few degrees above absolute zero.
温度在绝对零度以上几度时，有些金属的电阻似乎消失了。
In contrast, the provision of zero net carbon electrical power to homes presents technological demands.
与此形成对比的是，向住房提供零净碳电力显示了对技术的需求。
The output of the amplifier (electrical current) is controlled by the input signal so with zero input the output current is also zero.
放大器地输出(电流)由输入信号控制，所有零输入信号，电流输出也是零。
As well as charging its batteries from the bio-ethanol motor, it can also draw electrical charge from optional solar panels, potentially reducing fuel consumption to zero.
还有，通过使用生物乙醇电机给它的电池充电，它也可以使用太阳能电池板进行充电，把潜在的油耗量将为零。
The hardware design includes electrical source design, measuring controlled circuit design, data acquisition section design, checking-at-zero circuit design and so on.
硬件设计包括测试电源、测试控制电路、数据采集部分、过零触发电路等。
This article met the zero from the earth some basic concepts to start, to analyze electrical power system neutral point earth some typical ways.
本文从接地、接零的一些基本概念开始，分析了电力系统中性点接地的一些典型方式。
Electrical engineers produce large scale integrated circuits at near zero defect even though they contain millions of transistors.
电子工程师们可以制造近乎0缺陷的包含上百万个晶体管的大规模集成电路。
Electrical engineers produce large scale integrated circuits at near zero defect even though they contain millions of transistors.
电子工程师们可以制造近乎0缺陷的包含上百万个晶体管的大规模集成电路。
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