查询词典 constructive interference

The principle of the design of our dilatometer for the determination of low expansioncoefficients lies in the equithickness interference of light, using He-Ne laser as lightsource.

本文叙述的低膨胀系数测定仪是以He-Ne激光器为光源，采用光的等厚干涉原理而制作的仪器。

Almost Shielding a direct interference in the examination of all the possibilities.

几乎屏蔽了所有人工直接干预考试活动的可能性。

Even misunderstandings among nations are often the direct product of this kind of interference.

甚至国家间的误解也是这种影响的直接结果。

In this paper,a numerical well test method is presented to study the inter-well interference effect on the well test curve,which used PEBI grid and gave the discrete control equations of oil-water-phase flow .

本文用数值试井方法研究了井间干扰对试井曲线的影响，采用PEB I网格技术，给出了在PEB I网格下油水两相流动控制方程的离散形式，并耦合了井筒存储和表皮系数公式，得到了压力降落数值试井问题的产量模型。

Periodical interference can be represented in a good approximation with a discrete Fourier series.

这类干扰信号的频率若落在有用信号的频谱范围之内，用频域处理方法则很难将其单独消除。

Based on Wavelet Packet Decomposition, Entropy Threshold Method has been put forward to reject the Discrete Spectrum Interference in on-line PD monitoring.

首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法。

Seven kinds of antijamming methods,such as time correlated choice and field-of-view shrinkage, inertial track,real-time memory criterion,amplitude discrimination, pulse-width discrimination, pulse-amplitude time sequence discrimination and pulse-width amplitude discrimination for Counter-Infrared-Interference-Missile with the cross-shaped detector array are given.

介绍了四元正交探测器以及红外干扰弹的工作原理，对四元正交探测器导引系统抗红外干扰的7种方法(即时间相关选择和视场收缩技术、惯性跟踪机制、实时记忆准则、幅值鉴别法、脉冲宽度鉴别法、脉冲幅值序列鉴别法和脉冲宽度幅值鉴别法)等进行了讨论。

Effects of nano-SiO_2 on the dispersibility and infrared interference performance of complex carbon powder smoke composition were studied.

在发烟剂中添加纳米材料后，延长了烟幕的红外遮蔽时间。

The system can displace and expand and can be used in strong interference environment.

整个系统具有极强的可移置性和扩容性，可满足各类强干扰条件下的温度高速采集。

Forest felling right is the right that the main body of right enjoys and fells the forest in a legal manner to make profits according to the legally obtained forest felling license,excluding the interference of others,and it is also a manifestation of the disposure functions of forest property.

林木采伐权是权利主体根据依法取得的采伐许可的规定而享有的按照法定方式对林木进行采伐获得收益并排除他人干涉的权利，是林权处分权能的一个表现。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样