斯特拉诺小组首次在光伏组件中植入了两层具有不同电特性的纳米管结构的纤维——这些纤维具有不同的特性和禁带结构。
Strano's team built, for the first time, a fiber made of two layers of nanotubes with different electrical properties — specifically, different bandgaps.
后门带锁吗?这幢房子已经通了电。一切就绪。
有天晚上,那一带忽然停了电,那位女子只好自己点起了蜡烛。
One night, that region electric suddenly stopped, the woman had to own up the candles.
大多数人认为,停滞不动的电并不比架设在蒸汽机和要被传动的机器之间的固定带更有用。
Most people know electricity standing still is no more useful than is a stationary belt between a steam engine and a machine to be driven.
接着,探讨软件无线电中的多速率信号处理技术,重点分析软件无线电中的带通信号正交抽取结构;
Then, it discusses multi rate digital signal process (MRDSP) technology in SDR, emphasis is put on the analysis of band pass signal orthogonal sampling structure.
例如纽约地铁(如下图)的带防护罩的上触式系统,总之需要放射状放置集电靴来使它们在盖下适合。
Top contact systems with protective covers over them, like the New York Subway (photo left), needed radially mounted shoes anyway to allow them to fit under the cover.
他们带什么?电!
请你给我带一包电,好吗?
用无线电指示人员进入餐厅并呆在那儿,并派一名操作人员带一部无线电(对讲机)从北区到那儿去,检查人员并不许任何人离开。
Instruct people by radio to go into the canteen and stay there and send one operator from North to go there with a radio to do a check of people and stop anyone leaving.
他们带什么?电!
结果表明通过改变缺陷的半径和介电常量大小可以在光子晶体禁带中一定的范围内调节缺陷模式的共振频率大小。
The numerical results show that the value of the resonant modes of the photonic crystal can be modulated by changing the radius and dielectric constant.
而且也给出了获得堆焊材料的两种带极堆焊工艺:一种是埋弧带极堆焊(SAC);另一种是电渣带极堆焊工艺(ESC)。
And presents two overlay welding processes using strip to obtain a clad material: submerged arc strip cladding (SAC) and electric slag strip cladding (ESC).
研究了软件无线电中广泛采用的带通采样技术。
In this paper, bandpass sampling technology widely used in software defined radio is studied.
插件带LED电连接器。
由于带同性电的原子会相斥。
介绍了目前电调型带基本负荷汽轮机的一次调频转差与调频负荷关系曲线的设置情况。
The setting is introduced on the relationship between primary frequency modulation speed difference and primary frequency modulation load for current modulated type steam turbines with base-load.
光子晶体是周期性介电结构,它能象周期性原子结构中的电子禁带一样,产生光子禁带。
Photonic crystals were periodic optical structures that were capable of generating photonic band gaps, analogous to the way of electronic band gaps generated by periodic atomic structure.
光子晶体是一种具有周期性介电结构的人造材料,具有独特的光子带隙特性,能控制光子的运动状态,是慢光实现的最佳材料系统之一。
The physical mechanism of slow light in photonic crystals, a novel and artificial material with periodic dielectric structures, is described with a few different approaches.
介绍了带极电渣堆焊的原理。
In this article, the principle of strip electrode electroslag surfacing is introduced.
是一种很具有实用价值的带警示器的防电手套。
The utility model is the gloves with a warming device of utility value.
上端左右电柜带柔性自锁,打开时辊及电源自动停止。
Interlocked Swing open left and right top panels which stops the rolls and cuts of the electric supply when opened.
与基带uwb无线电相比,多带OFDM超宽带系统在短距离无线通信中得到了广泛的认可。
Compared to baseband UWB radios, the MultiBand OFDM ultra-wide band system has obtained widespread approval in short-range wireless links.
非结晶铁磁合金薄带是一种用于磁传感器微系统中的新型材料,其电、磁及机械性能对磁传感器的性能有着极大的影响。
Ferromagnetic amorphous ribbon is a novel material used in the magnetic fluxgate sensor microsystem. Its mechanical, electrical and magnetic properties are critical to the properties of the sensor.
非结晶铁磁合金薄带是一种用于磁传感器微系统中的新型材料,其电、磁及机械性能对磁传感器的性能有着极大的影响。
Ferromagnetic amorphous ribbon is a novel material used in the magnetic fluxgate sensor microsystem. Its mechanical, electrical and magnetic properties are critical to the properties of the sensor.
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