McCain's surprise call to delay the first of three presidential debates appeared to catch the Obama campaign off guard and has added a new element of uncertainty to the presidential race. 麦凯恩令人惊讶地要求推迟三次辩论中的第一场辩论,似乎让奥巴马的竞选班子有些措手不及,并为这次总统大选增加了新的不确定的因素。
However, the element is initially transparent, so after a short delay, the revealRunningSlowlyWarning() method sets the element's opacity to 1.0 to make it opaque. 不过,该元素最初是透明的,因此会有一个短暂的延时,revealRunningSlowlyWarning()方法将该元素的透明度设置为1.0,使其变成不透明的。
Study of Influencing Factor on Delay Precision of the Delay Element of Millisecond Detonator 毫秒雷管延期元件秒量精度影响因素的研究
Represents various types of delay elements. Delay element type and number of inputs and outputs can be specified. 表示各种类型的延迟元件。可指定延迟元件的类型和输入、输出数目。
Influence of Delay Element Structure on The Delay Time Precision 延期结构对延时精度的影响
In the paper, the influence factors on delay time and its accurate of millisecond detonator such as delay composition, length of delay element, crimping diameter, gap size and electric igniter element etc is discussed from the angle of assembly technology. 文从装配工艺的角度讨论了延期药、延期元件长度、卡口直径、气室大小、电引火元件等因素对毫秒雷管延期时间及精度的影响。
This paper describes the structural delay, basic functional principles and the whole control software design of programmable control element for generating unit which could be applied to hydropower station, and gives the programming method for several comparatively special sub-programs. 着重介绍应用于水电厂的可编程机组RTU控制单元的结构配置、基本工作原理以及整个控制软件的设计,给出了比较有特殊性的几个子程序的编程方法。
Based on the combustion theory of detonator delay element, a concept on the optimum length range was deduced in this Paper, and a method to determine its value was also put forward. 以雷管延期元件燃烧理论为基础,导出延期元件最佳长度范围的概念,并提出其数值的确定方法。
Failure Mechanism of Delay Element Loaded with High Acceleration 高加速度过载下延期元件的失效机理研究
There are also 2 parts in bottom layer analysis: frequency dividing element and delay pulse generating element. 其中底层分析又分为分频单元及延时脉冲产生单元两部分。
Based on engineering experience of the author and theoretical experience, the physical and geometry delay from feed center to off-set element under near-field environment is compared and discussed, and the influence of near-field conditions on zero-range calibration is analyzed, and satisfactory results have been got. 笔者综合了以往的工程与理论经验,在近场条件下讨论了由馈源中心到偏馈振子的物理、几何时延,分析了近场条件对距离校零的影响,得出了令人满意的结论。
ANSYS/ LS-DYNA was also used to simulate the delay element under the overload and get the stress and the overload. 此外使用ANSYS/LS-DYNA有限元分析软件模拟延期体加载过程中的受力状态。
In vehicle emission modal test, sample line delay is an important element that can affect the test result very much. 在汽车排放模态测试中,采样管路的延迟时间是影响测试结果的重要因素。
The key technique to improve the control precision is the design of digital controlled delay element ( DCDE). 而提高控制精度的关键技术就是数控延迟单元的设计。
Phase-locked loop including transmission delay time is an important element in mobile digital communication and time division satellite communication. 含有传播时延的锁相环是移动数字通信系统和时分多址卫星通信系统中的关键部件。
Dynamic characteristics estimation of the delay element using CMAC 基于CMAC神经网络的时滞环节动态特性辨识
In order to delay reflective cracking on asphalt overlays on the old pavement and evaluate the performance of the fiberglass-polyester paving mat embedded asphalt, a finite element analysis model based on asphalt pavement, of which the semi-rigid base has cracked, is established. 为了评价浸渍沥青的聚酯玻纤布的防反射性能和延缓沥青加铺层的反射裂缝,对已开裂的半刚性基层沥青路面建立的有限元模型进行了有限元力学分析。
The lead delay element after deflagration was split with a knife, and observed by a microscope, the residue in layer form was found somewhere in the longitudinal direction. 将燃烧后的铅芯延期体沿药芯切开,显微镜下观察残渣,发现有的残渣呈层状龟裂。
A Discussion on the Optimum Length Range or Delay Element of Industrial Detonator 工业雷管的延期元件最佳长度范围的探讨
While delay diversity can be viewed as the combination of repetition code and delay element, GDDC ( Generalized Delay Diversity Code) replaces the repetition code with some other simple block code in order to achieve higher coding gain. 延迟分集可以认为是重复码与多发射天线之间的延迟因子的组合,而广义延迟分集码的思想是将普通的延迟分集中的重复码替换成某些简单的分组码,以提高编码增益。
Then unifies the actual utilization, discussed the influence of time delay unbalance, time domain sampling, plane wave supposition and array element with scope and phase not identically to the beamforming and made the computer simulation. 然后结合实际运用时的情况,重点探讨了延时失配、时域抽样、平面波假设和基阵的幅相不一致对波束形成的影响并做了计算机仿真。
It is also showed that the delay cord element has better delay precision. A Discussion to Improve the Delay Precision of MS Detonators 经过对比两种结构的延期装置的延期时间精度,表明延期索式结构比简单的直填直压式结构的延期时间精度要好。对提高毫秒雷管秒量精度的探讨
The Markov characteristic of network-induced delay in networked control systems is analyzed. The evaluation method of element in state transition matrix is given when the wrong order of data packet is considered. 分析了网络诱导时延的Markov特性,并给出了时延Markov链的状态转移矩阵中元素的求取方法;
With choosing signal time delay and element location of nonuniform array properly, the estimated frequencies and 2 D directions of arrival are unambiguous. 适当地选取时延和非均匀阵列阵元位置,该方法的信号频率和2D到达方向估计无模糊。
An increase of 100-200ms delay for longitudinal zero sequence voltage element can improve action reliability of turn-to-turn breakdown protec-tion. 对纵向零序电压元件增加100~200ms的延时,可以提高匝间保护的动作可靠性。
Study on the Burning Characteristic of Delay Element with Lead Tube by High Speed Photography 高速摄影法研究铅芯延期体的燃烧特性
Internet packet delay is the most complex and important element of network behavior. Internet上的包延迟特性对于Internet的行为研究来说是最为复杂也是最为重要的一环。
This novel SAW sensor is built with a SAW delay line element connected to an antenna. 该传感器是在SAW延迟线型传感器上连接一个小天线。