查询词典 light spot

Using plane wave circular aperture diffraction as an example, this researchstudied the changes ofηwith diameter of diffraction holeρ_0, propagation distance zand light spot radius r and found how to obtain the largest energy concentration degree by controlling these three factors.

本课题以平面波圆孔衍射为例，研究了光束能量集中度随衍射孔径ρ_0、传播距离z和光斑半径r的变化规律，并指出如何控制这三个因素来获得光束的最大能量集中度。

Light Spot Color Filtering based on this model is proposed to replace Color Filter Array application.

并以该像素模型为基础，提出光点彩色滤光法，用来取代彩色滤光阵列。

I clearly under- stand that pellet is an atomic nucleus, but the small light spot is an electron cloud.

我清楚地明白，那小球就是原子核，而小亮斑则是电子云。

Finally, allowable limit of the largest focusing error and the energy distribution of the light spot was given.

通过数值计算，分别得到了在小离焦量和大离焦量时光强沿光轴径向的分布曲线、中心光斑的大小以及在特定范围内总能量随离焦量的变化规律。

Yellow stripes on head and light spot on each marginal scute.

头部两边有黄色条纹且头顶有亮点。

This method can detect and remove the shadow of vehicles and the light spot caused by vehicle lamp or the other road surface accurately and can be performed fast and is insensitive to the illumination varities.

这种算法能够精确地检测视频图像车辆的阴影，检测出因各种原因被误为车辆的路面，检测出车灯照射产生的路面亮斑，从而为车辆的精确分割和交通参数测量创造有利条件。

The application of neologisms in news title is the "light spot" of news title producing.

新词新语的运用是新闻标题制作的"亮点"。

Results? 6 cases in X-ray film revealed round or oval stones in areatus distribution in the areas of renal papillae and medulla. 3 cases of IVP revealed cystic or hair-brushed dilation. 5cases in B-ultrasound revealed little anechoic area and strong echo light spot in radial distribution with acoustic shadow. Unenhanced CT of 6 cases revealed spotted or areatus stones surrounding minor renal calices with collecting tube system dilation and enhanced CT showed artifacts of stones magnification because of the collection of contrast medium around the stones. Conclusion?

结果 X线平片检查6例，表现为肾乳头、髓质区见簇状排列的圆形、椭圆形致密影；IVP检查3例，显示肾集合管囊状、刷子状扩张；B超检查5例见肾髓质内呈放射状分布的小无回声区和强回声光点，其后方伴有声影；CT检查6例，平扫呈环绕肾小盏分布的点状或簇状钙化灶，集合管囊状扩张，增强后因钙化周围的集合管内造影剂聚集，造成钙化影增大的假象。

ResultsOne example was misdiagnosed,and the ultrasound diagnosis coincidence rate was 94.1%.The basic acoustic image characteristics of retroperitoneal abscess was:fluid or mixing masseslocated in the retroperitoneal space,with the shapes of round,ellipse or fusiform,echoless or mix echo in it,and light-spot,laminated echo and facula was seen.

结果：本组误诊1例，超声诊断符合率为94.1%，腹膜后脓肿基本声像图特征为：位于腹膜后间隙的液性或混合性包块，呈圆形、椭圆形或梭形，内为无回声或混合回声，并见光点、片状回声及光斑。

Results One example was misdiagnosed, and the ultrasound diagnosis coincidence rate was 94.1%. The basic acoustic image characteristics of retroperitoneal abscess was: fluid or mixing masseslocated in the retroperitoneal space, with the shapes of round, ellipse or fusi-form, echoless or mix echo in it, and light-spot, laminated echo and facula was seen.

结果：本组误诊1例，超声诊断符合率为94.1%，腹膜后脓肿基本声像图特征为：位于腹膜后间隙的液性或混合性包块，呈圆形、椭圆形或梭形，内为无回声或混合回声，并见光点、片状回声及光斑。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。