1) floor effect
地板效应
1.
However, at high SNR performances of SCCC is better and avoids the floor effect, a disadvantage of Turbo codes.
仿真结果表明:当m=4时,Turbo码系统的BER总体特性要优于SCCC,但在高信噪比时,SCCC的性能比较好,而且避免了地板效应这一Turbo码的典型缺陷。
2.
The BER of PSK-OFDM system approximates to that of single carrier system, and there are no floor effects for the BER of PSK-OFDM system over the Doppler spread Rayleigh channel.
仿真结果证实,相位调制OFDM系统在存在Doppler扩展的Rayleigh信道条件下的性能可以用单载波相位调制系统在慢衰落条件下的误码率理论值来近似;即使在移动台高速移动的情况下,实际中的Doppler扩展并不会使相位调制OFDM系统的误码率出现地板效应,所以相位调制OFDM系统比较适合高速移动的Rayleigh信道条件下的高速数据传输。
2) Ceiling and floor effects
天花板和地板效应
3) template effect
模板效应
1.
The obvious template effect was found during the synthesis of 8c～8d.
在高度稀释条件下,经4,5-二溴甲基-1,3-二硫杂环戊烯-2-硫酮(7)和多缩乙二醇的1,ω-二巯基衍生物的缩合反应,方便地合成了4,5-位带二硫杂冠醚残基的2-硫代-1,3-二硫杂环戊烯的衍生物8a～8d,中间体硫杂冠醚8c～8d的合成中有明显的“模板效应”。
2.
The template effect and its applications on preparing closed ring compound,nanostructured materials,mesoplorous materials and so on are reviewed in this paper.
本文对模板效应进行了介绍 ,并综述了其在制备环状化合物、纳米材料、介孔材料等诸多方面的应用 ,并指出了模板效应在材料制备领域的发展方
3.
By analysisingthe mechanism of these reactions such as the template effect,the fittable templateion,reaction conditions and the orders of adding reaction substances have been changed.
根据冠醚合成模板效应和反应机理的特点，选用合适的模板离子和反应条件，合成了３个小环冠醚，取得了满意的实验结果，为其它小环冠醚的合成提供了一种很好的新方法。
4) model effect
模板效应
1.
It is pointed that Ghosal algorithm has two the shortcomings: not to consider the model effect and the first derivative model of the edge along the gradient direction of the edge.
指出了Ghosal算法的两点不足,即没有考虑模板效应和没有考虑边缘梯度方向上的一阶导数模型。
5) plate assembly effect
板组效应
1.
The energy method was applied to analyze the restraining action exerted by adjacent plate element in the same section,which is called plate assembly effect(PAE) in the stage of postbuckling.
本文根据势能驻值原理,建立了均匀受压矩形管的大挠度弹性屈曲理论,用于分析屈曲后相邻板件间的相互约束作用,即屈曲后板组效应。
2.
The buckling coefficients and the restrained coefficients considering the plate assembly effects on edge stiffened plate elements ar.
通过屈曲理论分析,得到了非均匀受压边缘加劲板件的屈曲系数及其反映板组效应的约束系数,并将其引入新修订的《冷弯薄壁型钢结构技术规范》(GB50018)的有效宽厚比设计方法中。
3.
The calculative method about plate assembly effect in the current Chinese Technical Code of Cold-Formed Thin-Wall Steel Structures(GB50018-2002) is then introduced.
推导了薄壁构件相邻板件之间的约束关系,介绍了我国《冷弯薄壁型钢结构技术规范》(GB50018—2002)考虑板组效应的计算方法,并以矩形薄壁构件为基础,在不同的宽厚比要求下,运用我国规范计算方法,经过计算对比其有效截面面积,考虑板组效应对矩形薄壁构件截面承载力的影响。
6) Plate thickness effect
板厚效应
补充资料：地板效应
地板效应：由于测验的难度太高，造成所有受测人员得分都非常低，导致很难区分受测人员的实际水平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条