查询词典 refraction angle

Eyeglasses, vision exams, contact lenses, hearing tests, hearing aids, hearing implants, eye refraction, visual therapy, orthoptics or visual eye training or eye surgery (including cataract surgery and radial keratotomy) or for any examination or fitting related to these devices or procedures.

眼镜，视力考试，隐形眼镜，听力测验，助听器，听力植入，视力矫正，视觉疗法，视觉矫正视力或眼睛培训或眼科手术（包括白内障手术和放射状角膜切开术），或作任何考试或装修相关的这些设备或程序。

In addition, there is a "pseudo-myopia", which due to excessive use of regulatory role For example, in children, adolescents reading, the reading with the eye too close a distance, it is bound to increase the regulatory role of the eye, causing ciliary muscle function to enhance or spasm, this occurrence of myopia in school, and family to learn some of the irrational factors , for example, a natural classroom lighting, lighting, lighting, seating, seated, excessive use eyes, pay attention to eye health, eye fatigue is closely related to myopia is divided into mild myopia (-3D below); moderate myopia (-- 3D - 6D),-6D or more as high myopia, myopia authenticity required to wear appropriate glasses, children and adolescents need to be fully dilated in the absence of regulating state optometry, refraction measured by the eye itself, after the age of 18 , in the myopia progression-free circumstances, do radial keratotomy to correct myopia.

此外尚有一种"假性近视"，其因过度运用调节作用，例如在儿童、青少年读书时，读物与眼球的距离过于接近，势必增加眼球的调节作用，引起睫状肌功能增强或痉挛，这种近视的发生与在学校以及家庭学习的一些不合理因素有关，例如教室的自然采光，灯光照明，坐位、坐姿，过度用眼，不注意用眼卫生、眼疲劳有密切关系，近视眼又分为轻度近视（－3D以下）；中度近视（－3D—－6D），－6D以上者为高度近视，真性近视需配戴合适的眼镜，儿童和青少年均需充分散瞳，在无调节状态下验光，测出眼球本身的屈光度，18岁以后，在近视无进展的情况下，可做放射状角膜切开术，以矫正近视。

Methods The amplitude and latent period of P100 were determined in 80 eyes of 40 individuals under different refraction loads.

方法选取8×8、16×16、32×32三种空间频率刺激检测40人80只眼，在不同屈光负荷下的P-VEP中P100潜伏期及波幅。

From the theory of relativity,this paper useing Lorenty transformation of wave vector ,law of reflection and law of refraction in a surface of moving mediun is discussed.

从狭义相对论的波矢量间的洛仑兹变换出发，推导出光波在运动媒质表面的反射定律和折射定

According to the refraction law of the ray and with some knowledge of maths, the author quantitatively analysed the regularity of image of the mini-object in the water.

从光的折射定律出发，运用有关数学知识，定量研究了水中物点成像的规律。

He showed by using geometric construction and the law of refraction (also known as Descartes' law) that the angular radius of a rainbow is 42 degrees i.e.

他使用几何结构和折射定律显示了一次彩虹的角半径（也就是彩虹边缘的虹膜与通过彩虹中心的阳光的内角）是42度。

Fermat and Descartes agreed on the form of the refraction law, but they disagreed violently on the meaning of the constant K.

Fermat 和笛卡尔同意折射规律的形式，但是他们激烈反对常数 K 的意义。

According to the law of refraction, a measuring apparatus was designed, which can measure refractive index of transparent medium. This paper expounded the design principle of the measuring apparatus, its usage and some experimental content, and gave measurement results of refractive index on some materials.

将CCD测试技术引入物理实验，介绍了依据折射定律设计的能够测量任何透明介质折射率的仪器原理、使用方法及开设的部分实验内容，给出了对一些材料折射率的测量结果。

The Snell law of refraction is:n_1,sinα=?

是金属的复折射率，因此，折射角？

In point of measurement principles, the propagation (reflection/ refraction) law of waves is utilized creatively to identify the coupling status of water and shell in the hit point.

而这里将其用在静态设备的状态识别上，需要更高的测试分辨能力。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。