大功率的

Advanced control technology of maximum power point tracking with high efficiency is adopted.

先进的最大功率点跟踪控制技术，效率高

The technique of neutral network can be used to process and determine Maximum Power Point Tracking of photovoltaic system.

针对光伏发电系统的最大功率跟踪，利用神经网络对其进行验证和调控。

A solar energy generating electricity maximum power point tracking device is designed and implemented.

阐述了太阳能发电最大功率点跟踪装置的设计和实现。

Power output , how ever, increases with an increase of speed up to the point of maximum power.

但是输出功率随着速度的增长达到最大功率点。

This test system realizes the maximum power point tracing technology of solar battery and design of inverter of high efficiency.

该试验系统实现了太阳能电池最大功率点跟踪技术和高效率的逆变器设计。

Engine choices include a 1.4-liter gasoline unit that makes 73 horsepower and 87 pound-feet of torque, as well as the acclaimed 1.3-liter Multijet common-rail turbodiesel, which is rated at 75 hp and 140 lb-ft.

Fiorino的动力系统包括73马力/87磅-英尺1.4升汽油引擎以及1.3升Multijet多点喷射共轨涡轮柴油引擎，最大功率75马力/140磅-英尺。

Now our main products are: PTX-LCD, TEX-LCD/S, BLUES30NV serial FM exciters, TX serial 1-10KW FM transmitters, TX serial 3-20KW hot plug-in transmitters, AJ1F serial vertical polarization FM antenna, DPA serial panel FM antenna, star-point or bridge style FM multiplexor, digital STL microwave link, professional receivers and any TV related products.

公司主要产品有：PTX-LCD/S，TEX-LCD/S，BLUES系列调频激励器，TX系列1-10KW调频发射机，TX系列3-20KW热插拔数字调频发射机，AJ1F系列各种功率等级的垂直极化调频天线，DPA系列带反射板偶极子调频天线，星型，桥型系列大功率调频多工器，数字STL微波传输系统，专业调频收转机等及所有电视设备产品

The article introduces a design method of numerical precision constant current source based on high-power operational amplifier .

介绍了一种在大功率运放 OPA549基础上的数控精密恒流源设计方法。

Broad area semiconductor lasers with a new no-absorption window has been designed considering cavity degradation of devices, peak power output has increased by 46.5 percent for the new structural device, perpedicularity divergence angle is up to 21°, parallel divergence angle is up to 6.1°.

通过研究大功率半导体激光器腔面退化机理，借助AlxNy等应力膜设计制作了一种新型非吸收透明窗口结构的宽条形半导体激光器，使器件平均最大输出功率提高46.5%，垂直发散角达到21°，水平发散角达到6.1°，2000 h加速老化试验，其千小时退化速率小于0.091%。

Principle of MPPT and common methods of MPPT are introduced and perturbation and observation method is chosen for the system.

其次，搭建了由光伏发电模拟器和最大功率点跟踪控制器组成的光伏发电模拟系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。