Meanwhile, newspapers' online ad sales dropped 13% year-over-year in Q1, their first double-digit decline since the Newspaper Association started measuring them in 2004.
与此同时，报纸的在线广告第一季度同比下跌13%。 这是自2004年来报业协会开始统计后首次出现两位数的衰退。
He couldn't include online games, for example, since measuring their revenue is still a tricky issue.
例如，他无法将在线网络游戏纳入研究之中，因为计算网游的业绩至今仍是一个棘手的问题。
But measuring the impact of social media beyond counting the number of retweets or using web-based tool Klout, which measures online influence, would require more time and a new method.
但对社会媒体影响的衡量远不止计算微博回复数或使用基于网络的工具Klout(用以衡量上线影响)，我们需要更多时间和一种新的方法。
Nielsen Online does a great deal of work in measuring levels of Internet traffic, and has stated that these Numbers have been constant for a full year.
尼尔森(Nielsen Online)做了很多工作来衡量网络通信的水平，并声称这些数字全年保持恒定不变。
Ac sampling measurement unit has better accuracy and stability as the online measuring instrument of the electrical parameters of power network.
交流采样测量装置作为电网电测量参数的在线测量仪器，具有较好的准确度和稳定性。
A comprehensive experiment called "Online measuring the kinetic process of the consecutive reaction by using ultraviolet spectroscopic" is designed.
开设了“紫外光谱法在线测量连串反应动力学过程”的综合性实验。
The article introduces the design target, principle project and software design of empty jar online measuring system.
介绍了一种用于啤酒瓶空瓶在线检测系统的设计目标、原理方案及软件设计。
A systematic concept for the online measuring and analysis of power network harmonic is presented.
提出了电力网络在线谐波测量分析的新系统构架思想。
Therefore, it has an important meaning in theory and application to study online measuring technique and instrumentation for ethanol concentration in animalcule fermented course.
因此，研究微生物发酵过程中乙醇浓度在线检测技术，研制智能化乙醇浓度在线检测仪具有重要的理论意义和实际应用价值。
The article describes the measuring principle, measuring equipment and measuring features of online width, length and thickness measurement system, analyzes the measuring accuracy of the system.
本文介绍了钢板在线测宽测长测厚系统的测量原理、测量设备及测量特点，分析了该系统的测量精度。
The design of supersonic sensor is a core of the online technology for measuring thickness of blast furnace.
高炉炉墙厚度在线监测技术的核心之一是超声传感器的设计。
One group experiment of measuring subsiding speed of slime water was conducted and the result can be provided as a basis for photosensitive component used measuring online.
对一组检测装置进行了试验研究，为光敏元件用于在线检测煤泥水沉降速度提供了有力的依据。
This paper analyzes the system of the online measuring of sand defect Image acquisition, determine the camera and light in the sand defects detection equipment and complete set of hardware.
本论文分析了砂纸缺陷在线检测系统中图像采集的摄像机和光源，确定了针对砂纸缺陷检测的硬件设备并完成了搭建工作。
The laminar cooling system has synthetic complexities such as highly nonlinear, variations of operating conditions and the difficulty of measuring the strip temperature online.
层流冷却系统具有强非线性、工况变化频繁、带钢温度不能连续测量等综合复杂性。
The instrument is applied successfully to the measuring polyester fiber online.
该装置已经成功运行在涤纶短纤的在线检测中。
The principle and method of measuring the internal temperature of insulator of online HV equipment by optical temperature sensor is described, and the advantages of the method in practice are given.
讲述了光纤温度传感器用于在线测量高压电气设备内部绝缘温度的原理和方法，并说明这种测量方法在实际应用中的意义。
To solve this problem thoroughly, in this article a power quality online monitoring and measuring equipment with a new type theory is presented.
文中介绍了一种全新原理的电能质量在线监测装置，可以彻底解决这个问题。
In the power supplying system, the implementation of the online displaying of the primary system diagrams of middle-voltage switchgear in various measuring and protection device is very important.
在电力系统中，中压开关柜一次系统图在各种测量及保护装置中的在线显示和实现非常重要。
In the real time, high speed and online weight measuring system, dynamic measuring is transformed to static measuring, and a series of problems of precision are perfectly resolved.
该系统的特点是将动态计量转换为静态计量，较完善地解决了实时、高速、在线计量系统中的精度问题。
In this real time, high speed and online weight measuring system the dynamic measuring is transformed to static measuring, and a series of problems of precision are perfectly solved.
该系统的特点是将动态计量转换为静态计量，较完善地解决了实时、高速、在线计量系统中的精度问题。
This paper introduces an online measuring instrument for mirror pendulum pose, which USES quadrant Si-photoelectric cell as the detector.
介绍一种用于在线测量平面镜摆动姿态的方法及装置。
The principle of hardware and software on turning error online measuring system controlled by 8098 single-chip micro-computer for principal axis of lathe was discussed.
阐述了8098单片机对车床主轴回转误差在线检测的原理、硬件设计及软件原理。
WISCO USES the network system to transmit continuing thickness curves, which was received from online thickness measuring instrument.
武钢利用网络系统传输“在线测厚仪”检测的连续厚度曲线，较好的解决了薄带钢产品厚度检测的问题。
This paper puts forward an online measuring method for measuring the stress in silicon samples prepared with three common micromachining processes: deposition, etching, and bonding.
针对微加工工艺过程造成的残余应力，文中提出了喇曼在线测量方法，并对最常用的三种微加工工艺：淀积、腐蚀或刻蚀及键合进行了喇曼在线测量。
Secondly, key technologies of online measuring and quality evaluating for the large complex surface have been studied as following. The measure-trajectory was planned.
然后，深入研究了在线测量与质量评估的关键技术，主要包括：测点的规划及测量轨迹自动生成。
This equipment not only exquisite portable, but also easy to operate, may facilitate carries on the online parking measuring and the off-line measuring of the thin necks 'thickness.
该装置不仅小巧便携，而且操作简便，可以方便的进行细颈厚度的在线停车测量和离线测量。
Accurately position measuring of online measuring system is the key in developing of ultra-precision machine tool.
作为重点技术攻关项目，超精密机床的研制关键在于在线检测系统能否准确地定位测量。
In this system, the online measuring and controlling of moisture was realized by the fuzzy PID algorithm.
该控制系统采用模糊pid算法，实现了回潮率在线测控。
The thesis aims to the special areas which require non-contact and online measuring the diameter of workpiece.
本文针对需要对工件直径进行非接触在线检测的特定领域。
The thesis aims to the special areas which require non-contact and online measuring the diameter of workpiece.
本文针对需要对工件直径进行非接触在线检测的特定领域。
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