薄板坯连铸工艺应综合考虑传热、流动与传质宏观传输现象。
Macroscopic fluid flow and heat and mass transfer should be taken into account for the continuous thin slab casting process.
本论文主要研究亚波长周期结构金属薄膜中的超传输现象和二阶非线性效应。
This thesis mainly shows the research of extraordinary optical transmission and second-harmonic generation from sub-wavelength structured metallic film.
这架航天飞机已经停止了传输数据,这是这次任务中一个十分严重的反常现象。
The space shuttle had stopped transmitting data, a very serious anomaly for the mission.
具体就是运用了一个叫做谐振耦合的现象。在此现象中,以相同频率随着电子频率一起振动的金属线圈能够高效的传输能量。
Specifically, it exploits a phenomenon called resonant coupling, in which metal coils that resonate at the same electrical frequency can exchange energy particularly efficiently.
但是在拥挤的环境,这样的同时传输的现象就会发生,而且没有一个传输能够成功。
But in crowded environments, such simultaneous transmissions do occur and none succeeds.
在传真传输中,因发送和接收扫描器之间的不同步而产生的偏离矩形框的现象。
In facsimile transmission, deviation from the rectangular frame due to a lack of synchronism between transmitting and receiving scanner.
导致此类现象的原因可能是母亲在孕期接受的日照更多,然后将大量的维生素D传输给了他们还未出生的婴儿。
The phenomenon could be caused by mothers getting more sun in pregnancy - and passing on higher quantities of vitamin D to their unborn infant.
其次,分析了发生频率分叉现象时工作频率该如何选择,并利用反映阻抗的概念分析了变换器的功率传输能力。
Secondly, how to choose the switching frequency when bifurcation phenomena occurs is analyzed, besides, the transfer capability is also analyzed using the conception of reflection impedance.
从情报分类、传输到流通三个环节上对此做了归类及分析,并探讨了克服此现象的一般对策。
This paper analyzes it from three links—classification, transmission and circulation of information, and also discusses the general countermeasures to avoid this phenomenon.
虽然大多数监控系统都采用序列图像压缩,但是在窄带传输中,序列图像压缩方法会出现图像质量下降和马赛克等现象。
In the spite of use of sequence image compression coding in most monitor system, such problem as the image quality degradation, Mosaic will appear in the narrow band.
光互连技术是以光的波粒二相性的各种现象实现信号传输和数据交换的理论。
Optical interconnection technique is a kind of theory using photon wave-particle duality phenomenon to achieve the signal transmission and data exchange.
在介质中传播的单色光改变其传输速度的现象,并由该辐射的频率所决定的。
Phenomenon of the change in velocity of propagation of monochromatic radiations in a medium as a function of the frequency of these radiations.
报告将这种现象归因于观念和行为模式从劳动力接收国向输出国传输。
It attributed this to the transmission of ideas and modes of behaviour from host to source country.
本文从非接触电能传输系统的高阶数学模型出发,描述了频率分叉现象,并且用数值方法界定了分叉区域。
This paper on the basis of high order mathematic model, described the frequency bifurcation phenomenon, and used numerical method to bound the bifurcate region of parameter.
从信号传输的角度出发,我们用互信息和相关系数等指标研究了加和并行阈值神经元网络中的随机共振现象。
From the viewpoint of signal transmission, we studied the SR in summing network constructed by threshold neurons by measuring mutual information and correlation coefficient.
而当前的网络状况是网络带宽不够高,传输多媒体数据时还会有不可预知的延迟,而且目前的网络质量还不可避免地出现丢包现象。
However, the status of current network is narrow bandwidth, unpredictable delay while transmitting multimedia data, and appearing the phenomenon of losing package.
结合范式方法对传输控制协议和随机早期检测(TCP -RED)离散反馈系统中出现的不同种类的边界碰撞分岔现象进行了分析。
Various types of border collision bifurcations occurring in a discrete feedback transmission control protocol-random early detection (TCP-RED) system are analyzed based on normal form method.
利用双折射光纤中孤子自捕获现象可以抑制偏振模色散,但这种抑制技术对传输参量有严格的限制。
It is proposed a new method to suppress PMD in birefringent optical fibers due to the limit of PMD compensation by use of soliton self trapping phenomenon.
本文研究光纤非线性现象之一的四波混频对长距离相干多路光纤传输系统的影响。
In this paper, effects of one of the fibre nonlinearities, four-wave mixing, in long distance coherent multichannel optical fibre transmission are studied.
从而消除了传输大批次数据中丢失数据的现象。
Hence the phenomenon of losing data during their transference can be avoided.
本文从电压和电流的基本方程出发,分析脉冲波在多导线传输系统的传播现象和多导线传输系统导线间的相互耦合作用。
In this paper the propagation of pulse wave on and the mutual coupling between conductors of a multi-conductor transmission system are analysed from the basic voltage and current equations.
当光波通过此介质时,其传输特性受到影响,这种现象称为电光效应。
When light waves through this medium, the transmission characteristics will be affected. This phenomenon is known as electro-optic effect.
电压失稳本质上是一种局部现象,系统的电压稳定程度可以由最易于电压失稳的功率传输路径的电压稳定性来表征。
The voltage stability degree of a power system can be represented by that of the power transmission path, which is most prone to voltage instability.
由于采用了先进的无线电传输技术传输电量信号,实现了远程无线抄表,有效地防止了用户窃电现象的发生。
After the advanced wireless transmission technology is adopted to realize long - distance wireless electric meter reading, the cases of electric - theft are effectively prevented.
本文在理论上研究了单轴晶体中的光束传输和正负折射现象。
In this thesis we investigate the beam propagation and amphoteric refraction in a Uniaxially anisotropic crystal.
实验结果表明,该系统有效改善了VGA信号的衰减和失真现象,可保证信号的高质量、长距离传输。
The results show that the system improved the VGA signal attenuation and distortion, achieved high-quality, long-distance transmission.
本文介绍一种利用超声调制光波现象测量超声波在弱散射液中传输速度的方法。
A new method measuring speed of sound in a weak scattering fluid is proposed by using the ultrasound - modulated light.
并结合相关理论,分析了信号在传输过程中出现的反射现象,提出了符合要求的解决方案。
Combining with related theory, the reflection phenomenon occurs in the transmission of signal is analyzed, and the solution conforming the requirements is put forward.
然而,由于无线网络的带宽相对较小、传输功率有限、路径不唯一,使得延时、丢包、出错等网络现象更为明显。
However, as bandwidth and transmission power are limited and the uncertain paths in wireless networks, delays, packet dropouts and errors are more likely to take place.
然而,由于无线网络的带宽相对较小、传输功率有限、路径不唯一,使得延时、丢包、出错等网络现象更为明显。
However, as bandwidth and transmission power are limited and the uncertain paths in wireless networks, delays, packet dropouts and errors are more likely to take place.
应用推荐