Lighting by means of luminaires with a light distribution such that 90 to 100 per cent of the emitted luminous flux reaches the working plane direct , assuming that this plane is unbounded 在假定为面积无限大的平面上，有90 %至100 %的辐射光通以直射的方式到达该平面的照明方式。
The lack of empirical confirmation of the hawking effect is particularly vexing in view of the disturbing fact that the theory has potential flaws , stemming from the infinite redshift that it predicts a photon will undergo 缺乏经验实证的霍金效应，有一个恼人的阴影，特别教人心烦：其实，这个理论中有个潜在的瑕疵，就是光子会有无限大的红移。
The machine has introduced the advanced verdol system , through which in accordance with its unlimited patterning possibility , the structure of knitted fabrics can be transferred from thin to tight , thus causing knitted fabrics to be varied infinitely and pattern to be changed quickly 应用先进韦多尔式贾卡系统，可根据无限大的花纹循环，将底布从稀疏组织调整到紧密组织，底布变化无穷、变换花样迅速。
I am looking for someone who is poite , caring , honest sincere , warm - hearted and responsible . he should knows how to loves and respect to woman and he should be loves family . i would like with my future husband together build and try our best to make a good family 希望对方是位有礼貌有教养懂得关心人体贴人呵护人最重要的是对家庭有责任感能让人信赖的好伴侣希望能在这无限大的世界里能找到一个与我携手共度一生的好男人
The material ways are to model the honeycomb wall as an impredence surface , to express the infinite honeycomb by using periodic green ' s function , and using method of moment to establish the mathematic model , in applying the methods of moments , we choose the roof function as basic function and choose the razor function as test function ; by equating the incident field to sum of the scattering field and impledance field ; we will set up the integral equation for the surface current , solving it by mom equation . then gain it ' s reflected coefficient ' s numerical result . and we propose first the definition of the equivalent electromagnetic parameters and present a method to calculate them from the gained reflection coefficient 具体方法就是将浸渍吸收剂的蜂窝壁用表面阻抗表示，将无限大的周期结构的电场用周期格林函数来表示，选取有耗蜂窝结构中具有代表性的基本计算单元应用矩量法建立数学模型,在运用矩量法时用屋顶函数作为基函数，刀片函数作为检验函数，根据蜂窝壁表面电场必须满足入射电场等于散射电场和阻抗电场之和的规律，推导表面电场积分方程，求解蜂窝结构的表面电流，利用蜂窝的周期规律得到无限大均匀周期阵列的散射电场。
