您要查找的是不是：
- 光 light
- 光的 photic
- Fresnel带 Fresnel zone
- 用光 finish up
- drag暗指具较大摩擦力 Drag suggests greater friction
- Fresnel波带片 Fresnel zone plate
- 走光 fog
- drag head (耙吸式挖泥船的) 耙头
- 4 计算各性状的变异系数(coefficient of variation,CV)。 4 The CV of each trait was calculated.
- Fresnel-Kirchhoff积核hz Fresnel -Kirchhoff integral
- drag-to-weight ratio (车辆的) 拉力与重量之比
- 夜光 noctilucence
- side drag (自航耙吸挖泥船的) 边耙
- 光是 just
- X射线Bragg-Fresnel元件中多层膜的稳定性研究 STUDY ON STABILITY OF MULTILAYER STRUCTURE IN BRAGG-FRESNEL OPTICS
- shoe-shaped drag head (挖泥船的) 靴状吸嘴
- 光伏 photovoltaic
- X射线成像光学的新进展：Bragg－Fresnel多层膜元件 A New Opportunity at X-Ray Optics:Bragg-Fresnel Multilayer Elements
- 暮光 evening twilight
- drag 和haul指所拉者为重物,通常为在地面上移动. Drag and haul suggest that the object is heavy and usually pulled along the ground.
