查询词典 frequency conversion

The directly electroless nickel plating, the stannate conversion processing and the electroless nickel plating on the surface of the magnesium alloys that have formed the stannate chemical conversion film on their surface were researched.

论文摘要：本文以AZ91D合金为研究对象，对其进行直接化学镀镍、锡酸盐化学转化处理以及在形成锡酸盐化学转化膜的镁合金表面进行化学镀镍。

According to analyzing the characteristic of the logic of "and" and "or" gates, this paper derives a conversion rule between the logic of fault tree and the step function. Using this conversion, we can convert fault tree to step function which is easy to calculate by programming in the computer.

通过对故障树中逻辑"与"门和"或"门的特点进行分析，推导出故障树逻辑关系与阶跃函数之间的转换规则，利用该规则可将故障树转化为便于编程求解的函数表达式。

Version 1.0.4 features include Handicap Calculation, Automatic Stroke Hole Adjustments, Distance Control, Video Capture, AVI to BMP Conversion, BMP to AVI Conversion, Video Replay, Tips On The Mental Game and Game Statistics.

版本1.0.4的功能包括残障计算，自动中风孔的调整，远程控制，视频捕捉，以骨形态发生蛋白的AVI转换， BMP和为AVI转换，视频重放，秘诀就心理游戏和游戏的统计数字。

The paper sums up diverse conversion system, and puts forward a all-purpose algorithm that adapts to from binary system to decimal system, Which may computes the same example through using different conversion system and different precision, till the satisfactory uncoil is obtained.

5本文通过对不同进制的换算关系的归纳，总结了一个二进制至十进制的通用算法，可以对同一个例题，用不同进制和不同精度进行反复试算，直至得到满意的结果。

From the modeling experiences of CTD service with Petri nets, universal coupling criteria of Petri nets model of protocol conversion are abstracted, which enrich the protocol conversion methodology.

在用Petri网对CTD业务的建模过程中提炼出通用的Petri网模型协议转换耦合原则，丰富了协议转换方法学的内容。

The activity test shows that the Ni/Ce-Zr-Al-Ox catalyst has a CH4 conversion of 89％ and a good stability, and the CH4 conversion increases to 94％ by adding 3.2％ steam. In addition, due to the suppression to unreactive carbon, it can be expected that the stability of catalyst will be further promoted.

活性测试结果表明， Ni/C-Zr-Al-Ox催化剂显示了89％的CH4转化率和良好的稳定性，添加3.2％的水蒸汽后活性提高到94％，由于对非活性积碳的抑制，可以预料其稳定性也将进一步提高。

There are several tools and conversion utilities that can be used to do the media format conversion.

有几个工具和转换工具，可以用来做媒体格式转换。

Spatial conversion: The spatial conversion mostly occurred between cultivated land and settlements.Additionally, the increase of land for urban construction includes rural settlements which assimilated by urban expansion.The fraction of xerophilous grassland increase mainly converted from un\|irrigated cropland, shrub forest mainly converted to xerophilous grassland, and bottom land mainly converted to water body.

3空间转换：以农田和聚落之间的转换为主，另外城镇建设用地的增加包括其扩展融入的农村聚落等；典型草地的增加主要来自旱地；灌丛减少主要是转变成典型草地，其次是转变成灌丛草地；河湖滩地减少主要是变为内陆水体，再是转变成水浇地。

In this thesis, we introduce RF transceiver architectures for the wireless communication system and some parameters of the down-conversion mixer. By means of the noise model of RF-CMOS mixers presented by ABIDI in 2000, circuit designers will know how the noise appears at the output of a CMOS down-conversion mixer.

本篇论文介绍了无线通讯系统中常用的射频接收机系统架构及混频器的参数介绍外，并藉由ABIDI於2000年所提出CMOS混频器之杂讯模型，透过此模型将使电路设计者更清楚的了解到杂讯源将经由何种过程出现在混频器的输出端。

On yellow, instead of the oligmer and conversion with a given yellow, so it should be addicts'choice achromatous of oligmer and confecting conversion to finish.

上光油的发黄，与其所用的齐聚物和活性稀释剂带有一定黄色有关，因此应选用无色的齐聚物和活性稀释剂来配制上光油。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。