事实上，压电不是什么新鲜事。
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).
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.
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.
这是4200千米长的高空高压电线，其中最高电压纪录是1150千伏。
This is 4, 200 kilometers of high voltage air lines, among which there is a record holder for extra-high voltage (1150 kV).
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.
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.
由于采用压电薄膜型喷咀技术，这些印刷机不能使用水性墨水，承印材料的种类也有限。
The heads also use a piezo thin film actuator technology that limits the printer to using aqueous inks. This also limits the type of substrates that can be used.
当两个电极之间形成电场时，压电性物质便将电场转化为沿径向轴的机械压力，使纤维震动。
When an electric field is applied to the electrodes the piezoelectric material translates this into a mechanical strain along its radial axis, causing it to vibrate.
压电晶体在发生弯曲时能够产生电流，并且已有很多用途——燃气烧烤的点火器就是其中之一。
Piezoelectric crystals produce an electric current when bent and have many USES - the igniter on a gas barbecue grill being one of them.
Desertec产生的电能将通过深埋在地中海下的高压电缆从北非输送至欧洲。
Desertec would apparently move power from North Africa to Europe with a series of high-voltage cables buried deep under the Mediterranean.
几十年以来，科学家们已经能够将电能灌入压电材料，以用于环境传感器、扬声器与其他设备。
For decades, scientists have pumped electricity into piezoelectric materials for use in environmental sensors, speakers and other devices.
几十年以来，科学家们已经能够将电能灌入压电材料，以用于环境传感器、扬声器与其他设备。
For decades, scientists have pumped electricity into piezoelectric materials for use in environmental sensors, speakers and other devices.
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