查询词典 Ray

This paper consults the key technology in the radon measurement device in the national and international and we thinks over the characteristic of α-ray which emit by radon and its daughter, so that decides to use the α-ray spectrum to measure radon.

论文从测量氡及其子体放射出的α射线入手，瞄准国内外测氡装置关键技术发展趋势，结合氡及其子体α能谱测量特点，采用α能谱测氡的途径来完成这一工作。

Objective To study the X-ray findings and evaluate the value of X-ray in diagnosis of stress fracture of the pubic ramus.

目的 探讨耻骨支应力性骨折的X线表现及其诊断价值。

This company specializes in the production of x-ray protection staffs domestically with largest scale, rich experience and advanced tech. This company covers an area of 8,000 m2 . The series of supper soft interposition protection take the place of exported products."Intervention Protection Gloves" developed with Ray Protection Products Quality Testing Center of the Ministry of Sanitation fill in the domestic blank.

工厂占地面积8000平方米，是国内生产X射线防护用品规模最大、经验丰富、技术先进的专业公司，生产的超柔软型介入防护系列产品替代了进口产品，与卫生部射线防护器材质量检测中心共同研制出的"介入放射防护手套"填补了国内空白。

Then, the notion of ordered target triangle was defined. It quickly found ordered target triangles and generated the non-ray Voronoi diagram. Considering the characteristics of convex hull, a ray Voronoi diagram was generated by three infinite points.

然后又定义了有序目标三角形的概念，该算法能迅速查找点的有序目标三角形，生成无射线的Voronoi图；考虑凸壳上点的特性，借助三个无穷点生成带射线的Voronoi图。

A ray flower or the corolla of a ray flower.

金鱼草的花冠是二唇形的。

Potamotrygon dumerillii florida ray ; flower ray

毕卡索魟。梅花魟。变种魟。金帝王魟

When a ray of light strikes the shiny surface of a flat piece of glass, some of the light energy in the ray is reflected.

当光束打到一片平坦玻璃的磨光表面，此光束的部分光能量被反射。

One tube continually emits infrared ray,and the other receives the reflected ray.

过去常用测速机、脉冲发生器、模拟变换器等测速方法，由于易受外界因素的影响

Theoretical analyses show that the BRF has the maximum tuning rate when the optic axis is located on the cone with its symmetric axis being on the refracted ray and apex of 45°; and the rejection of unwanted wavelength of BRF becomes the maximum when the optic axis is in the plane which contains the refracted ray and makes the angle of 45° or 135° with respect to the incident plane.

分析表明当晶片光轴处在以折射光线为轴线、顶角为45°的圆锥面上时，双折射调谐器具有最快的波长调谐速率；当光轴位于过折射光线并与入射面成45°或135°的平面内时，调谐器抑制非所需波长的能力最强。

In order to meet the demand of precise measurement and applications, the principle of phase retardation with oblique incident angle is expounded, based on the total-reflection phase transformation theory of the phase retardation. By means of Fresnel rhomb, the variation law of the phase retardation for rhomb-type retarder with the incident angle is analyzed. The result indicates that incident angle has obvious influence over the phase retardation.The phase retardation is sensitive to the incident angle, and also has close correlation to incident position of the incident ray, which is asymmetrical to the incident position of the incident ray.

为满足精确应用和测量的需求，从相位延迟的全反射相变理论出发，阐述了斜入射相位延迟原理，以菲涅耳菱体为例，分析了菱体型相位延迟器相位延迟随其入射角变化的规律性，结果表明：当光线非严格准直时，光的入射角对相位延迟量有明显的影响，延迟量不但对入射角变化敏感，而且还与入射光线的入射方位密切相关，呈不对称形式。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。