低功率

The "tile"is a power unit but , is voltage and voltaic product, voltage is to maintain fundamental note type computer operation operating voltage , electric current is the situation looking at operation , power consumption having diversity but, power consumption is higher if opening DVD and the trumpet , pure await the opportune moment power consumption is lower , the entirety comes say therefore the machine power consumption is not fixed, but is status have height to have consuming an electricity low.

而"瓦"为功率单位，为电压与电流的乘积，电压为维持笔记型电脑操作的基本工作电压，电流则视操作的状况，而有不同的耗电量，如开启DVD及喇叭耗电量较高，纯待机耗电量较低，所以整体来说，机器的耗电量不是固定的，而是有高有低的耗电状况。

Induced eddy currents circulate, and if of sufficient amplitude and duration, can cause neuronal depolarization. Compared with other stimulations, MS is non-contact, non-invasive and no pain. It is these advantages that make it gaine much popularity in clinic within the last decade. On the other hand, there are still some problems technically, such as bad focusing of MS coil, low frequency, the power is too large for reaching MS threshold in existence MS instrument.This paper presents general guidelines for designing and constructing a magnetic stimulator.

磁刺激具有非接触、非侵入、无痛等优点，近十几年来，在临床的诊断和治疗中得到广泛的应用，但现有的磁刺激仪存在如磁线圈聚焦性差、重复频率低、达到刺激阈值所需要的功率消耗过大等问题。

These systems make use of ultra-short duration pulses which yield a bandwidth on the order of gigahertz signals characterized by extremely low power spectral densities.

超宽带系统利用极短的脉冲(＜1ns)来产生GHz级的带宽和十分低的功率谱密度。

AlN MSM devices were fabricated on AlN epitaxial thin film deposited on GaN/Sapphire substrates using helicon sputtering system at the low temperature of 300°C. The device characteristic was found to be improved by in situ metallization of Al electrodes. The extremely low dark current (1.39pA at 20V), the ideal factor (1.0125) and the Schottky barrier height (0.916eV) are superior compared to those of AlN MSM in the literature. When the device was illuminated by the 150W D2 lamp, the ratio of the induced photocurrent to dark current is more than 2 orders of magnitude. The illumination effect also shows the linear relationship between the radiation power and the photo current for the MSM devices, indicating the potential applicability for deep UV sensors.

氮化铝金属-半导体-金属光侦测器则是用In situ metallization制程，利用低温回旋溅镀法在氮化镓/蓝宝石基板上沉积之氮化铝，再直接溅镀金属铝作为指叉电极，比较目前文献制作出来的氮化铝MSM元件，可得到很好的元件金半接面之理想因子1.0125，算出萧特基能障高度为0.916eV，并有很低的暗电流为1.39 pA，提升了元件的特性，使用150 W氘灯入射，光暗电流差距可到两个order，且元件之光电流与入射光功率呈线性，显示所制作之氮化铝MSM元件，很适合针对深紫外光波段侦测。

The new product for gives off heat the pad from the fluctuation power,causes to give off heat the pad changes along with the ambienttemperature and the human body temperature, automatic elevation oftemperature automatic accent warm, does not need the hand regulation,cannot have the hyperpyrexia and excessively is low, achieves thegenuine comfortable boundary.

新产品为自动变功率发热垫，使发热垫随环境温度和人体温度而变化，自动升温自动调温，无需人工调整，不会产生温度过高和过低，达到真正舒适的境界。

The laser and optics properties of several kinds of laser glass have been discussed. A new method is pointed out to increase the output energy of power-limited laser that is high gain glass and low nonlinear refractive index coefficient n2 glass used in an amplifier together.

在分析几种激光基质材料的光谱和激光特性的基础上，提出了在功率受限型激光装置的主放大级中混合使用高增益激光玻璃和低非线性折射率n2玻璃的新思路，以期在降低n2的基础上提高激光装置的系统输出能力。

Another plus to the Ecboost option is that the increase of power and efficiency comes with lower initial and long term costs when compared to the diesel options.

另一个加的Ecboost选择是，增加的功率和效率是较低的初始和长期的费用相比，柴油的选择。

High-frequency UPS has an excellent input characteristic, high power density and low cost, so it was popular. But because of the low output impedance, the parallel control is more difficult.

高频UPS 凭借其输入特性好、功率密度高、成本低等优点逐步得到推广应用，但系统输出阻抗低，并联控制较为困难。

In this paper multi-module inverters for low voltage input and high power output is researched.

本文研究基于多通道拓扑结构的低输入电压大输出功率400Hz逆变器。

Active power filter; harmonic current; instantaneous reactive power theory; low pass filter

有源电力滤波器；谐波电流；瞬时无功功率理论；低通滤波器

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。