ppm

英 dis'pɜːsɪti] 美 dɪs'pɜːrɪti]

释义

ppm美 英 abbr.(=parts per million)百万分率网络百万分之一;浓度;彩色打印速度英汉英英网络释义abbr.1.(=parts per million)百万分率abbr.1.(=parts per million)1.百万分之一以百万分之一ppm)为单位表示的一组元器件中有缺陷元器件所占的比例。fallout(析出量) 在应力筛选期间或在应力筛选之 …www.chem17.com|基于6860个网页2.浓度浓度ppm) 5 10 15 20 25 30 35 40 45 45 50 60 70 80 90 100 加水(公斤) 200 100 67 50 40 33 29 25 22 20 17 14 13 11 10 …www.jalyj.gov.cn|基于4547个网页3.百万分率是在以每百万分率ppm)表示的本地时钟频率错误。memstats 显示有关内存分配代码的统计计数器。www.kuqin.com|基于3157个网页4.彩色打印速度同问彩色打印速度(ppm) 1.3,请问ppm是什么意思? 2008-02-14 10:08 提问者: jdmanna 我来帮他解答 按默认排序|按时间排序 …zhidao.baidu.com|基于2896个网页5.含量含量(ppm) 16.010 262.25 2,1075 15.081 10.120 10.359 4.9942 285.73 元素 锆Zr 铌Nb 锡Sn 铯Cs 铪Hf 钽Ta 铅Pb 钍Th 含量(pp…www.baike.com|基于1539个网页6.脉冲位置调制(pulse position modulation)由于脉冲位置调制 ( ppm ) 有较高的平均功率利用率和抗干扰能力, 故 PPM是无线光通信系统中常用的调制方式。在研究 PPM …www.pudn.com|基于733个网页更多释义收起释义例句释义:全部全部,百万分之一百万分之一,浓度浓度,彩色打印速度彩色打印速度类别:全部全部,口语口语,书面语书面语,标题标题,技术技术来源:全部全部,字典字典,网络网络难度:全部全部,简单简单,中等中等,更多例句筛选收起例句筛选1.PPM has no history, options are hard to set, help scrolls off the screen, and the default is to install modules ignoring dependencies.PPM没有历史记录,难以设置选项,帮助会滚出屏幕并且缺省方式是忽略相关性而安装。2.As you enter this phase, you are ready to begin integrating current and future project portfolio management (PPM) into your overall system.当进入到该阶段,您就准备开始将当前和未来的项目投资组合管理(PPM)整合到您的整个系统中来。3.In PPM* it is still necessary to cope with novel characters that have not been encountered before in the chosen context.为ppm*它仍然是必要的,以应付新的,但没有选择的情况下,然后在遇到字符。4.You are like a star six mans star, always sending out unique ray, let me feel unreachable, beautiful count dracula are not your PPM.你就像一颗六芒星,永远散发着独特的光芒,让让我觉得可望不可及,唯美的吸血鬼伯爵也不及你的万分之一。5.Scientific judgments put the "safe" level between 400 and 550 ppm with the consensus shifting towards the lower end of that range.科学判断将“安全”水平定在400ppm至550ppm之间,人们普遍倾向于这一范围的下限。6.In the scant century and a half since then, we\'ve bumped atmospheric carbon dioxide up to 390 ppm.在不到一个半世纪后,我们把大气中的二氧化碳猛增到百万分之390。7.XMLPPM is considered an adaptation of the general-purpose prediction by partial matching compression scheme (PPM).XMLPPM被认为部分匹配压缩方案(PPM)采用的通用预测。8.As a result, the optimal filtering algorithm corresponding to our PPM can be used to any state estimation problem of polynomial signals.因此,提出的多项式信号的最优滤波算法适用于任何可以用多项式描述的信号的状态估计问题。9.Concentrations of 10 ppm can be endured for only a few minutes and cause profuse lacrimation in all people.10ppm的浓度,只需几分钟,就会使所有的人流泪不止。10.Figure 1: A PPM solution can provide the benefits described in the text at right for each tier of the organization, as shown in the pyramid.图1:如图中金字塔所示,一个PPM解决方案可以为组织的每一层级提供右面文字中所描述的好处。

实用场景例句

Concentrations of 10 ppm can be endured for only a few minutes and cause profuse lacrimation in all.

10ppm的浓度,只需几分钟,就会使所有的人流泪不止。

PPM is an adaptive statistical data compression technique based on context modeling and prediction..

PPM是自适应统计数据压缩技术,基于上下文建模和预测。

Operate a PPM and work order in compliance with Chinese policies..

签认单位工程停工令、复工令、工程付款凭证、工程竣工报验单和工程结算书;

On the basis of analyzing MPPM code pattern and length, a super-frame synchronization method using c.

在分析MPPM码型和帧长的特点基础上,设计了组合巴克码做为MPPM超帧同步码的方法。

Analysis and comparison of performance for TH-PPM and TH-PAM ultra wideband systems.

TH-PPM与TH-PAM超宽带系统的性能分析和比较

This thesis investigates the pulse-position modulation ( PPM) and demodulation technique in the mobi.

论文研究了移动大气激光通信中光信号的脉冲位置调制(PPM,Pulse-PositionModulation)与解调技术。

The bit error rate of the pulse-position modulation ( PPM) signal applied in the wireless laser comm.

分析了在无线光通信链路中对激光脉冲应用脉冲位置调制的误码率,介绍了蒙特卡罗仿真方法的基本思想及其处理概率问题的方法步骤,并用蒙特卡罗仿真方法得到了脉冲位置调制信号的误码率。

The pacer width measurement is combined with the PPM measurement..

该起搏器脉宽测量相结合的PPM公司测量。

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