查询词典 destructive interference

It is found that topological charge of vortex beam influences the interference pattern, i.e., by compared with the straight interference pattern of plane wave, the interference pattern of vortex beam is shifted in the transverse direction as we look from the top of the interference to the bottom, and the magnitude and direction of shift are related to the topological charge.

详细介绍了涡旋光束的拓扑荷数对干涉条纹分布的影响。发现同平面波的竖直干涉条纹相比较，涡旋光束的干涉条纹，从顶部向底部看去，沿着横向出现移动，并且移动的大小和方向与拓扑荷数的取值有关。

Do not underestimate the electromagnetic interference, and many times we lock up and restart the computer because of interference caused by these disturbances within the existing CPU fan from the chassis, chassis fans, video card fans, graphics cards, motherboards, hard disk interference also the driving force from the outside line, inverter air conditioner and other large equipment and even vehicle interference.

不要小看电磁干扰，许多时候我们的电脑死机和重启也是因为干扰造成的，这些干扰既有来自机箱内部CPU风扇、机箱风扇、显卡风扇、显卡、主板、硬盘的干扰，也有来自外部的动力线，变频空调甚至汽车等大型设备的干扰。

Because the biggest characteristic of ECG and pulse signals is very weak, vulnerably to external signal interference, such interference, mainly caused by mobile electrode baseline drift (generally less than 1Hz), power-frequency interference (50Hz), EMG Interference.

由于心电信号和脉搏信号最大特点就是信号十分微弱，容易受到外部信号的干扰，这些干扰主要来(来源：7bABC论文网www.abclunwen.com)自电极移动引起基线漂移(一般小于1Hz)，电源工频干扰(50Hz)，肌电干扰。

The balanced bilingualism's conflicts control ability are better than the unbalanced bilingualisms' at levels of response activation in the interference condition of Chinese color words; the balanced bilingualism and the unbalanced bilingualism have the same conflicts control ability at the levels of perceptual processing in the interference condition of Chinese color words; The balanced bilingualism's conflicts control ability are better than the unbalanced bilingualisms' at levels of perceptual processing in the interference condition of English color words; the balanced bilingualism and the unbalanced bilingualism have the same conflicts control ability at the levels of response activation in the interference condition of English color words.

在中文色词干扰条件下，在心理加工的知觉阶段，熟练双语者和不熟练双语者的抑制控制能力没有差异；在心理加工的反应阶段，熟练双语者的双语抑制控制能力明显强于不熟练双语者；在英文色词干扰条件下，在心理加工的知觉阶段，熟练双语者的双语抑制控制能力明显强于不熟练双语者；在心理加工的反应阶段，熟练双语者和不熟练双语者的抑制控制能力没有差异。

Understanding of the phenomenon of interference of electromagnetic radiation, and can accurately determine the location of interference sources, the general understanding of the strength of interference is to reduce our DIY premise of electromagnetic interference.

认识电磁辐射干扰的现象，并能准确的判定干扰源的位置，大体了解干扰的强度，是我们进行消减电磁干扰DIY的前提。

The common interference sources of microprocessor-based protective equipment are sum-marized,including power supply interference,electrostatic and electromagnetic induction interference,signal channel interference,and so on.

归纳了微机保护装置常见的干扰源，主要有供电系统、静电感应、电磁感应及信号通道等干扰，分析了干扰对装置正常工作的影响。

First of all, this paper introduces the whole design project and interrelated knowledge about Non-destructive detection, ultrasonic detection, and Phased-Array ultrasonic detection Then the paper depicts the principle of Phased-Array focus and abstracts a set of math model and feasible arithmetic on the base of the real parameter of the system. Put forward several problems that exist during the course of system development and program. Introduce some measures of distinguish that are often used in non-destructive detecting and echo wave crest. Then I depict one of the measures in detail that used in the course of non-destructive detection, which is the way of distinguishing whether defects exist or not. Then provide part core program to realize it. This paper also provides main flow chart through analyzing how main control program controls different parts to make the whole system more effective.

然后在文中以较大的篇幅，描述了相控阵聚焦的原理，并根据该系统的实际参数，抽象出一套数学模型和可行的算法，在此基础上提出了在系统开发过程及编程实现过程中存在的一些问题；介绍了在无损检测中缺陷的分类和对回波峰常用的识别方法，详述了系统开发过程中使用的其中一种识别方法，即判别是否存在缺陷的算法，并给出实现之的部分核心程序；详述主控程序如何控制各部分并协调各相关软件的工作，使整个系统发挥最高效能，并给出主要设计框图和程序。

The competent administrative departments or institutions for seismic work under the local people's governments at or above the county level in areas where destructive earthquakes may occur shall, together with the departments concerned, work out emergency preplans for destructive earthquakes in their own administrative areas in the light of the national emergency preplans for destructive earthquakes and submit them to the said people's governments for approval.

可能发生破坏性地震地区的县级以上地方人民政府负责管理地震工作的部门或者机构，应当会同有关部门参照国家破坏性地震应急预案，制定本行政区域内的破坏性地震应急预案，报本级人民政府批准

All locks acquired by statements within a transaction are held for the duration of the transaction, preventing destructive interference including dirty reads, lost updates , and destructive DDL operations from concurrent transactions.

事务内各语句获得的锁在事务执行期内有效，以防止事务间破坏性的相互干扰，例如：脏读取，无效地更新，以及其他并发事务中具有破坏性的 DDL 操作。

Lock Duration 13.3.1.2 锁的持续时间 125 All locks acquired by statements within a transaction are held for the duration of the transaction, preventing destructive interference including dirty reads, lost updates, and destructive DDL operations from concurrent transactions.

事务内各语句获得的锁在事务执行期内有效，以防止事务间破坏性的相互干扰，例如：脏读取，无效地更新，以及其他并发事务中具有破坏性的 DDL 操作。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。