无论冬夏,数小时明亮的阳光都可以灼伤眼球表面,使之感到短暂的疼痛。这种病状叫做光致角膜炎。
Winter or summer, hours of bright sunlight can burn the surface of the eye, causing a temporary but painful condition known as photokeratitis.
在全球范围内,未经矫正的屈光不正是视力损害的主要原因,在中、低收入国家,白内障仍然是致盲的主要原因。
Globally, uncorrected refractive errors are the main cause of visual impairment; cataracts remain the leading cause of blindness in middle - and low-income countries.
莱斯大学的工程师们计划使用由组员StephanLink所发现的纳米材料创制能感知光的薄片材料,它与头足类动物皮肤的快速变色原理一致。
The Rice engineers plan to use nanomaterials discovered by team member Stephan Link to create sheets of materials that can see light in the same ways as cephalopods' skin and change color quickly.
一个显示有F-4鬼怪式战斗机的可刷新全息图,这个全息图像建立在一种光致折变的聚合物上,不需要佩戴3D眼镜就能够看到。
A refreshable holographic image of an F-4 Phantom Jet created on a photorefractive polymer that can be viewed without 3D glasses
这个装置的原型使用了一个10英寸的屏幕,这个屏幕是用一种新型“光致折变”(photorefractive)材料制成的,这种材料使得全息图能够每两秒刷新一次。
The prototype uses a 10 inch screen made from a new type of 'photorefractive' material that can refresh a hologram every two seconds.
光致极性和分子结构的变化使偶氮衍生物作为可逆的分子开关器件得以普遍应用。
The photoinduced changes in polarity and molecular structure have led to widespread application of azobenzene derivatives as reversible molecular switch devices.
如果你更接近光的频率,当你在和谐一致的状态与他们的光的振动频率相互共振,你将更加容易接收到他们的想法。
You will be far more receptive to their thoughts when you resonate in harmony with their light vibrations if you are closer to light frequencies.
本文实验研究了偶氮侧链聚合物液晶薄膜(P -CN)的光致双折射和光存储性质。
Optical storage based on photoinduced birefringence in azobenzene side-chain polymer liquid crystal (P-CN) film is reported.
大家很快就一致认为光就事论事地处理问题是无济于事的,必须坚决要求解决人民所有的疾苦。
Everyone soon agreed that there was no use stopping just at the incident, but that demands must be pressed to satisfy all their other grievances.
第三章对此磁致偏振特性测量系统的搭建及工作原理(消光法)、影响测量结果的因素及解决方法、实验操作步骤等作了说明。
So the third chapter focuses on the measuring system. The operating principle (Light extinction method), the factors which influence the result and the resolvent to avoid them are explained.
对比研究这两类增白剂在水溶液中的紫外吸收、荧光发射、光致异构化现象及其应用性能。
The ultraviolet absorption in aqueous solutions, fluorescence emission properties, photoinduced isomerization phenomena and application properties of the two kinds of FBs were observed.
就是全一之语把所有光之语的色调一致成一个银或金白的单一带宽。
It is the Language of ONE that unifies the colors of the Language of Light into a single bandwidth that is silver or golden white.
就花卉王国失去它持有光或气味的能力而论,一些致因是对人类王国的忍受。
Some of the cause as to why the flower kingdom has fallen in its capacity to hold light or smell exotic has to do with the human kingdom.
屋顶的形状也试图使面向东南的建筑朝向一致:屋顶抬高旋转面向正南方,有益于太阳能光伏电池板。
The form of the roof attempts to reconcile the orientation of the building that faces South East: the roof is lifted up and twisted around to face due South allowing solar PV panels to benefit.
暗灰色的光,早上熟悉的光,取代了我梦中致盲的太阳。
Dull gray light, the familiar light of an overcast morning, took the place of the blinding sun in my dream.
提出了一种用于高功率微波武器系统的光致大气等离子体通道天线(PCA),并分析了P CA所传播一般模式的传播特性。
In this paper, a laser induced air plasma channel antenna (PCA) for high power microwave weapon is presented, and the dispersive characteristic for normal modes of PCA is analyzed.
根据体光伏效应和压电性的叠加,可以解释光致伸缩现象。
Photostriction can be explained by superposition of the bulk photostrictive effect and piezoelectricity.
试验结果表明,硬件设计和软件系统的开发与集成满足了激光焊接光致等离子体电子温度和密度的测量要求。
Experiments results show that hardware design and software development meet the requirements for measurement of electron temperature and density of laser induced plasma.
探讨并分析具有光致负阻特性的双极型硅光电三极管阵列中各单元器件设置偏流隔离电阻的必要性。
The necessity of setting the bias current and segregation resistances in every element of bipolar silicon photo-negative resistance phototransistor array is studied and analysed.
由于偶氮染料光致异构现象,这种体系体现出很多独特的性质,且用现有理论无法进行解释。
Because of the photoisomerization of azo dyes, this system shows many unique characteristics, which could not be explained by existing theories.
视觉一致性包含几何一致性、运动一致性和光效一致性,是增强现实技术所面临的主要难点。
Vision consistency, which has always been the difficulty that augmented reality is facing, includes geometry consistency, motion consistency, and light effect consistency.
研究了偶氮苯聚合物的光致各向异性光栅与表面光栅。
Optically induced anisotropy gratings and surface gratings on azobenzene polymer films are studied.
本文介绍了近年来国内外对于偶氮染料光致褪色的研究进展,综述了偶氮染料光褪色与偶氮键断裂机理。
Recent research progresses on photofading of azo dyes at home and abroad was introduced, and the photofading mechanisms at azo bond were reviewed.
根据光致热效应讨论了负非线性夹层式光开关的时间响应特性。
The time response characteristics of negative nonlinear intercalation photoswitch are discussed based on the photo induced thermal effect.
用数值方法研究了在具有光致异构非线性的聚合物中光学空间孤子的垂直全光调控。
In the photoisomerized polymer, the perpendicular and all-optical control of optical spatial soliton is simulated by numerical method.
其影响来自与波长有关的光致填孔现象。
It is affected by the wavelength dependent phenomenon of laser induced hole filling.
单晶硅和多晶硅体太阳能电池成本居高不下,非晶硅和非晶硅薄膜太阳能电池又有光致衰退效应的困扰。
The cost of crystalline silicon and polycrystalline silicon solar cell is high steadily, amorphous silicon and amorphous silicon thin film solar cell has "optical-induced degradation".
此结果适用于多数偶氮类染料,很好地解释了光致顺-反异构引起的折射率变化。
This result may explain the index change induced by trans-cis isomerization in most of azo-dye-doped liquid crystal films.
激光焊接中,光致等离子体的产生,尤其是小孔外闪烁的明亮蓝色等离子体云,影响着激光焊接过程的进行。
The welding process is influenced by the plasma produced by laser irradiation. Plasma plume above the keyhole is the bright, often bluish, flash frequently seen during laser welding.
激光焊接中,光致等离子体的产生,尤其是小孔外闪烁的明亮蓝色等离子体云,影响着激光焊接过程的进行。
The welding process is influenced by the plasma produced by laser irradiation. Plasma plume above the keyhole is the bright, often bluish, flash frequently seen during laser welding.
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