高功率

Specific power can be improved by the use of higher gas pressures and alternative working gases to increase the thermal capacity of the gas.

比功率可提高较高气体压力和气体使用替代的工作，增加了气体的热容量。

Beginning with wave equation, the paper has deduced the propagation of gauss pulses in single mode fiber and fiber grating transmission compensation. The characteristics of cascaded phase-shift gratings are discussed by numerical simulations of coupled-mode theory and T-matrix method. The experimental works and measurement results are shown in this paper. On the other hand, we have introduced the basic theory of EDFA and figured out the characteristics for EDFA at different conditions by numerical simulation. Some experimental results for EDFA are also presented here. In this article, you can find the influence on Optical Fiber Amplifier by Gain Tilt, especially, the negative effect on CSO in CATV transmission system.

论文首先从波动方程入手，对高斯脉冲在单模光纤中的传播演化及光纤光栅透射补偿进行了详细的研究；较系统地介绍了光纤光栅的耦合模理论，并将传输矩阵计算法用于计算级连相移光纤光栅的光学特性；重点介绍了作者在光纤光栅刻制及特性测量方面所做的一些实验研究工作；较系统介绍了EDFA的基本理论，计算出各种条件下EDFA的光学特性，并进行了一些实验研究；综合分析光纤放大器对光纤传输系统的影响，特别分析了光纤放大器增益不平坦对光纤CATV系统中CSO恶化的原因及其解决方法，并研究了光纤布拉格光栅在稳定980nm泵浦源输出功率和输出波长方面的应用；结合一个基于光纤光栅和光纤放大器的光纤用户接入网方案，对光纤用户接入网的若干问题进行了理论与初步的实验研究。

Of sudden traumatism and in the hospital fever clinic, isolation ward, and ward diagnose with the bed, etc.

技术特征本机采用模块化设计，组合机头，功率高，携带方便，操作灵活，由于提高了X射线的输出品质，可以降低医生和受检者接受的X软射线剂量，主要用于突发性外伤快速诊断和医院发热门诊、隔离病房、病房内的床边诊断等

On disc wood chipper, by changing the long blades to short blades and varying the once only cutting of cross section of log to cutting in different layers and strip by strip, thus the theoretical conception is correct to keep the cutting width unchangingly when cutting.

在切削过程中由于普通削片机是利用刀盘的长刀对原木断面进行一次性切削，其切削宽度是变化的，因此切削力与功率值均呈明显的波浪形变化，而且峰值很高。

This thesis presents a low-power design of a CMOS high dynamic variable gain amplifier for ultra-wideband wireless applications.

本论文针对超宽频无线网路应用提出低功率高动态范围可变增益放大器之设计。

The voltage ratio of the capacitive voltage divider was determined to be 418.5 with an accuracy of 4.6% and the resistance of the stainless steel film 1.43 mΩ with an accuracy of 5.1%.

1引言在脉冲功率技术中，脉冲高电压和大电流是十分重要的电气参数，要求测量得到的电压和电流波形真实准确。

The results show that only parallel-parallel connection and parallel-series connection can enhance the voltage gain and the output power, and the parameters of the PTs must be consistent.

结果表明只有并-并联接和并-串联接可以提高电压增益和传输功率，而且要求参与联接的变压器参数具有很高的一致性。

Its merits include simple process in fabrication, high voltage and power gain and excellent on-off property.

它具有工艺简单、电压及功率增率较高以及开关特性优良等一系列优点。

Since the early 20th century emergence of the original 60-type amplifier, the amplifier has been to lower the drift, noise and power consumption, higher speed, gain and input voltage, as well as the development of greater output power.

自20世纪60年代初出现原始型放大器以来，放大器一直在向更低的温漂、噪音和功耗，更高的速度、放大倍数和输入电压，以及更大的输出功率发展。

In this study, the ZnO thin films were deposited onto Si (100) substrate by ratio frequency sputtering with various RF power at 50, 100, 150, 200, and 300 W and the surface morphologies, crystalline structural, and nanomechanical properties of ZnO thin films were examined.

本研究利用射频磁控式溅镀(RF-sputtering)法於矽(100)基材上沉积高品质氧化锌薄膜，在实验中改变溅镀功率(50、100、150、200、以及300 W)来观察其对氧化锌薄膜表面形貌、晶格结构、及奈米机械性质的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。