reflection n. 1.【物,计】反射;反射波[光,热,音,色]。 2.反映;反影,映像,(映在水等中的)影像;〔比喻〕学人样的人,极像…的人,逼肖的形象[言语、动作、思想]。 3.反省,熟虑,沉思,回顾;〔pl.〕感想,意见;【心理学】(神经等的)反射作用。 4.非难,谴责;丢脸,耻辱 (on, upon)。 5.折转;弹回;【解剖学】翻转(处),折转(处)。 theory of reflection 反映论。 an angle of reflection 反射角。 He is simply a reflection of his father.他完全是他父亲的复本。 I have a few reflections to offer on what you have said. 我对你的发言提供几点意见。 be lost in reflection 沉思。 cast a reflection on 谴责…,成为…的耻辱。 on [upon] reflection 仔细想,反省;对…不利,使…名誉受影响,使…蒙受耻辱;中伤,影射(On reflection, I doubt whether I was right. 细细想起来我倒怀疑我讲的是否正确了)。 without (due) reflection 不经思考,轻率。 adj. -al
Safety of machinery - electro - sensitive protective equipment - part 3 : particular requirements for active opto - electronic protective devices responsive to diffuse reflection aopddr 机械安全.电敏保护设备.第3部分:对漫反射敏感的活性光电子保护设备的特殊要求
Safety of machinery - electro - sensitive protective equipment - part 3 : particular requirements for active opto - electronic protective devices responsive to diffuse reflection aopddr iec 61496 - 3 : 2001 ; german version en 61496 - 3 : 2001 机械安全性.电敏防护设备.第3部分:漫反射敏感有源光
Surfaces that exhibit diffuse reflection or lambertian reflection appear equally bright from all viewing angles because they reflect light with equal intensity in all directions 遵循散射或郎伯反射的表面在各个观察角度看来,它们的亮度都是一样的。因为表面向所有方向反射相同强度的光。
In the paper , firstly , studying and analyzing the indoor wireless infrared channel . based on infrared diffuse reflection properties , modeling of the infrared diffuse channels impulse response 本文首先对室内漫射红外的通信信道进行研究和分析,基于红外的漫反射特性我们建立了其脉冲响应模型。
Moreover , multiple frequency stimulation method can increase consumption of ic obviously and surface diffuse reflection method can improve surface emission coefficient of ic availably 混和信号激励法能明显增大三极管放大电路耗散功率,特别是第一级耗散功率;增频激励法能有效提高ic耗散功率;表面漫射法能有效增大元器件的发射系数。
Combining the generating method of molecular reflective thermal velocities according to diffuse reflection model , an algorithm named as inverse temperature sampling ( its ) is developed , which enables to evaluate the molecular reflective characteristic temperature from the molecular incident energy and the boundary heat flux 在此基础上,通过结合壁面漫反射模型下分子反射速度的抽样方法,发展了一种从边界热流求得与壁面碰撞分子的平均反射特征温度的逆温度抽样算法。