大功率的

Big power load mainly is used for absorbing the power of radio frequency and microwave system .lt can also used as a dummy load of antenna and terminator of microwave transmitter.

大功率同轴负载主要用于吸收射频或微波系统的功率，可作为天线的假假负载，发射机的终端。

Based on the physical model of PV array, a simulation model is designed in the PSIM environment, including the simulation arithmetic of Maximum Power Point Tracking.It is used for a single-phase grid-connected photovoltaic system.

基于光伏矩阵的物理特性，在PSIM仿真环境下，设计带有最大功率跟踪技术仿真算法的光伏矩阵仿真模型，应用于实际的单相光伏并网系统。

So in order to make the oil aspirator motor operate steadily and get more busload, we should distribute the motor in line with the maximum power of oil aspirator.

故为了使拖动抽油机的电动机稳定运行并具有一定的过载能力，需要按抽油机的最大功率来配备电动机。

The radio knife is high frequency power equipment based on the theory that electricity concentrates on the skin. It can directly cut the tissue, homeostasis and cauterize. The safety requirement of this equipment is very strict because unsafe operation will burn the tissue, cause temporal unaware hurt and even endanger the patient's life.

高频电刀是利用高频电流的"集肤效应"原理，使高频电流对人体组织直接进行切割、止血或烧灼的一种高频大功率电器设备，故其安全性要求极为严格，一旦出现安全问题，将出现灼伤，还可能造成一些暂时难以觉察的影响，甚至导致生命危险。

But it's not only the Cilantro that is needed, you need to have a total lifestyle change and a high powered blender to extract all the phytochemicals from the vegetables.

但它的不只是cilantro这是需要，您需要有一个总的生活方式的改变和大功率搅拌器中提取所有的植物化学物质，从蔬菜。

Combined with the latest development of modern technology of power electronics and digital signal processing, the power supply reseached in the thesis is based on DSP processor and IGBT-a high speed and large power convector. Its work frequency increases to 20kHz and its control is in full digital method.

本文结合现代电力电子技术以及数字信号处理技术的最新发展，采用数字信号处理器作为控制核心，高速大功率开关器件IGBT作为逆变器功率器件，将该除尘电源的工作频率提高到20kHz，并实现了对该电源的全数字化控制。

By using both the hydrogen decrepitation and double-alloy processes to avoid soft magnetic Laves phase,we prepared N35AH sintered Nd-Fe-B permanent magnet with ultra-high coercivity,which can be used at temperature up to 240℃.

现在汽车驱动电机、水力风力发电机、压缩机电机、船舶用大功率推进电机等领域对高使用温度烧结Nd-Fe-B磁体的需求日益增长，所以提高烧结材料的耐热性成为当今钕铁硼行业的主要研究方向之一。

A highluminosity halogen lamp is considered as the multiplex photosource and an experimental scheme of 16 channels wave demultiplex based on volume holographic technology is designed.

采用高亮度溴钨灯代替价格昂贵的大功率可调谐激光器作为波长解复用光源，设计出基于体全息技术的16通道波分解复用器的实验方案。

In order to efficient extract the maximum output power from a photovoltaic system it is important to have an efficient Maximum Power Point Tracker.

一种高效的最大功率跟踪方法对于提高光伏发电系统的输出效率是非常重要的。

The authors have established a control model adopting the feed forward of grid voltage and current tracking technology.

针对光伏阵列的特点，提出了基于并网电流的最大功率跟踪光伏阵列并网方案，采用电网电压前馈和电流跟踪技术，建立了相关的控制模型，实现了网侧电流正弦化和单位功率因数。

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。