事实上，压电不是什么新鲜事。
科学家们还仔细研究了是否有可能用加固的高压电缆来保护格陵兰岛冰原，防止冰山流入大海。
Scientists have also scrutinised whether it's possible to preserve the ice sheets of Greenland with reinforced high-tension cables, preventing icebergs from moving into the sea.
它们的压电和介电性能与合适的四方性等结构特性有关。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality.
关键之处就是一种新型的压电材料。
所以，麦奥平团队发明了纳米级压电装置。
在这个例子中，压电式受弯换能器提供电能。
In this case, the power is supplied by piezoelectric flexural transducers.
压电元件由陶瓷制成，受力变形则会产生电力。
The piezoelectric elements contain ceramics that generate electricity on being deformed.
这也将成为全世界最大型的超高压电网。
This will be part of the world's first large-scale ultra-high voltage grid.
这些电极然后，和一个变压电源连接起来了。
And these electrodes are then connected to a variable voltage power supply.
城市降压电站被认为是最为科技“摩登”的。
The central city reducing substation is considered to be the most technologically modern.
在过去两年中，LTC开发了这种耐压电池组。
LTC developed this pressure-tolerant battery cell technology over the past two years.
当在机械应力作用下导线产生电能，这被称之为压电效应。
The wires produce electricity when under mechanical stress, called the piezoelectric effect.
红色广泛用于指示危险(高压电警示、交通灯)。
Red is widely used to indicate danger (high voltage signs, traffic lights).
声学纤维中起主要作用的是一种名为“压电性聚合物”的物质。
The main thing at work in the fibres is a type of piezoelectric polymer.
一个电工将死老鼠从为电椅通电的高压电箱中取了下来。
An electrician peels the dead rat out of the high voltage box for the electric chair.
这个不均衡导致了塑料具有压电性，会随着电压的改变而改变形状。
That asymmetry makes the plastic piezoelectric: it changes shape when it encounters an electric field.
酒店中包括私人浴室、木质地板、供热系统以及低压电源。
The hotel, which can be set up in any place, provides a private bathroom, wooden flooring, a heating system and low voltage power supply.
但完成该过程，你不能缺少一台叫做‘压电式换能器’的设备。
To do all this, though, you need a device called a transducer.
他们帮助提高了高压电线的使用数量，从20个提高到34个。
They have helped raise the number of high-voltage lines in use from 20 to 34.
一副绿军装模样的“高压电”笔记本包算是最酷的本本提包了。
High Voltage laptop bag with army look is the coolest laptop bag.
从您解压电子软件分布系统的目录或安装CD 中运行安装程序。
Run the setup program from either the directory to which you uncompressed the electronic software distribution, or from the installation CD.
臂带上的声波检测器带有五个压电悬臂，每一个可以检测某个特定频段的声音。
The acoustic detector in the armband contains five piezoelectric cantilevers, each weighted to respond to certain bands of sound frequencies.
新的改进在底板加上了压电谐振器，旨在使下平板在某一特定频率上轻微地振动。
The new work has added what is known as a piezoelectric resonator to the bottom plate; its purpose is to jiggle the bottom plate at a very particular frequency.
该晶片是一个压电谐振器，以精准而极高的频率对电压作出反馈，进行放大和收缩。
The wafer is a piezoelectric resonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
通常高压电缆使用的是特殊的防水高分子聚合材料，具有很高的绝缘强度。
High voltage cables are typically insulated with special water-resistant polymers that have high-dielectric strength.
你知道，这包括桥梁，公路，高压电网，港口，飞机场以及互联网扩容等。
You know, Bridges, roads, high-voltage power lines, ports and airports, an upgraded Internet.
同时，还需要建立变电站来把这些新能源发出电能传送到高压电力传输网络。
Substations will also be needed to integrate this New Energy-generated electricity into the highpower transmission superhighway.
仅仅在两侧安放压电层和薄薄的同心金属层是起不了多大作用的，因为金属的粘度很低。
Simply flanking the piezoelectric layer with thin concentric layers of metal would not work because metals tend to have a low viscosity.
这个马达的核心是压电材料-特殊晶体或陶瓷，这些材料在电场出现时形状改变非常小。
At the core of the motor are piezoelectric materials-special crystals or ceramics that change shape very slightly in the presence of an electric field.
这个马达的核心是压电材料-特殊晶体或陶瓷，这些材料在电场出现时形状改变非常小。
At the core of the motor are piezoelectric materials-special crystals or ceramics that change shape very slightly in the presence of an electric field.
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