破坏性干扰

It employs the principles of constructive and destructive interference of light, normally used to create holograms, to create high-resolution two-dimensional images.

它采用的是一般在建立全息图像时用到的建设性和破坏性的干扰特点的光原理。用它来建立高清晰度的二维图像。

Instead, if the illuminated specimen is specular, or mirror-like, the coherent addition of the collected beams generates a pattern of fringes by constructive and destructive interference.

登录后回答可以获得经验值奖励，并可以查看和管理所有的回答。登录|相反，如果照明标本镜面，或如镜，收集的相干光束产生除了建设性的和条纹图案破坏性的干扰。

Some DDL operations require share DDL locks for a resource to prevent destructive interference with conflicting DDL operations, but allow data concurrency for similar DDL operations.

某些 DDL 操作需要获取相关资源上的共享 DDL 锁以防止与之冲突的 DDL 操作造成破坏性的干扰，但与之类似的 DDL 操作可以并发地访问数据，不受共享 DDL 锁的限制。

The interferential effect among antennas is the researching key point. It causes not only signal process at baseband difficult but also destructive interference to radiation pattern. The interferential effect is discussed in the measured results.

天线间信号干扰的效应就是研究的重点，除了造成基频信号处理的困难外，也会造成天线间的破坏性干涉使得增益降低，量测的结果会说明信号干扰效应造成的问题，量测结果和心得会讨论。

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。

The shaped pulses were shown to be phase-sensitive atintensities too low to access different higher electronic states,and so these pulses apparently steer the isomerization throughconstructive and destructive interference effects, a mechanismsupported by observed signatures of vibrational coherence.

变过形的脉冲在低强度下显得很敏感，这种强度很小，因此很难进入更高的电子状态。于是，很明显地，这些脉冲能给通过破坏性和建设性的干扰效应来操控异构化作用。观测到的振动一致信号更支持了这样一种机制。

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。

If the delay is too short, it will destructively interfere with the un-delayed signal and create a

如果延迟太短，它会破坏性的干扰未延迟的信号并产生一个

Thirdly: Besides materials for industry to employ itself on, and implements to aid it, provision must be made to prevent its operations from being disturbed, and its products injured, either by the destroying agencies of nature, or by the violence or rapacity of men.

第五节 第三，除了劳动对象材料和帮助劳动的工具外，还必须防止劳动受到干扰，防止劳动产品受到损害。这些干扰或损害或是来自破坏性的自然力量，或是来自人们的暴力或强取。

A narrowband interference has a greater power spectral density. Thus it will bring more strong devastation to the DSSS system than a broadband one does.So it is difficult for DSSS system to ensure a high quality of communication by itself when strong interference exists, even communication may be intermitted.

窄带干扰(Narrow-Band Interference，NBI)由于其功率谱密度比宽带干扰高得多，所以它对DSSS系统的破坏性更强，当有强窄带干扰存在时仅靠系统自身的抗干扰能力很难保证系统高质量的通信，甚至可能造成系统通信中断。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。