光

Croce\'s thoughts,which in the monograph and correlation discourse comparativing Zhu Guangqian and B.Croce,so they analyse but dissever "life statemenf\'and "aesthetic thoughts of Zhu Guangqian.

在国内学者所涉及到的朱光潜与克罗齐比较的专著及相关论文中，多数学者认为朱光潜受克罗齐的影响而产生了纯美主义的美学思想，因而将朱光潜的"人生论"与"美学思想"割裂开来分析。

Majority scholars consider that Zhu Guangqian come into being his pure beauty aesthetic thought because he accept of B.Croce"s thoughts,which in the monograph and correlation discourse comparativing Zhu Guangqian and B.Croce,so they analyse but dissever "life statemenf"and "aesthetic thoughts of Zhu Guangqian.

在国内学者所涉及到的朱光潜与克罗齐比较的专著及相关论文中，多数学者认为朱光潜受克罗齐的影响而产生了纯美主义的美学思想，因而将朱光潜的"人生论"与"美学思想"割裂开来分析。

A mathematical upper bound of the modulation index for nonlinear distortionless transmission of wireless signal over fiber was derived according to the speciality of analog optical link modulation process.

3通过具体分析马赫—曾德调制器非线性失真的原因和所导致的影响，根据模拟信号光纤传输链路光载波信号的调制特点，推导出无线光传输链路进行信号无失真传输的光调制指数上限。

The theoretical research, computer simulation and experimental results analysis show that maskless laser interferometric lithography and holographic lithography have the characteristics of large field of view, high resolution, distortionless, relatively simple system structure, low costs and convenient realization way. They have a broad application prospect.

激光干涉光刻技术研究四川大学博士学位论文理论研究、计算模拟和实验结果分析表明，无掩模激光干涉光刻和全息光刻具有大视场、高分辨率、无畸变、系统相对简单、成本较低，实现方便等特点，具有广阔的应用前景。

HPE breeding can be used as the temporal monitoring in the breeding process to avoid the divergency of the predetermined goal, although HPE breeding does not shorten the breeding time.

高光效育种虽然未能缩短育种时间，但为达到预定的高光效目标提供了"实时"监测，可免除目标的偏离，从而达到高光效与高产的同步提高。

Laser Doppler Velocimeter:the two times Dopper effect for the scattered light from the tracing particle, the formula of LDV, laser heterodynes measurement, dual beam differential mode, LDV signal processing, frequency shift technique and application, multi-dimension velocity measurement, LDV application while light is refracted.

三。 激光多普勒测速：运动粒子中散射光的二次多普勒效应（1），LDV基本公式(1)，光外差检测技术及其实现(1)，双光束差动模式(1)，LDV信号处理(3)，频移技术及其应用(5)，多维速度的测量(5)，有折射现象时LDV的应用(3)，LDV测量实例(1)。 LDV实验一：LDV光路实验（3） LDV实验二：LDV测水流场实验（3）四。

All node switches are integrated in a single block of crystal and the interconnections of them are implemented based on double refraction and double reflection of the crystal.

该网络各级由相似结构的光学固态模块级联组成，每个基本模块只包括一块用作光互连的双折射晶体和一个用作信息处理的光开关阵列或光开关矩阵。

According to the boundary relations of the electromagnetic field, and based on the phenomena of double refraction and double reflection in crystals, the reflectivity and transmissivity are deduced at boundary when an extraordinary beam is incident from an isotropic medium upon a crystal or from a crystal to an isotropic medium with optical ax.

为分析非常偏振光在晶体表面的能量损耗，给出一种求解反射率和透射率的方法，即根据电磁场的边值关系以及晶体的双折射和双反射现象，求解晶体光轴在入射面内时，非常偏振光从各向同性介质入射到晶体和从晶体出射到各向同性介质两种情况的反射率和透射率的方法，并给出反射率和透射率的解析解，同时得到对于晶体光轴在入射面内的情况，光轴的取向对非常偏振光反射率的大小几乎没有影响，但对产生全反射的临界角θc影响较大的结论。

objective:to determine glucosinolates in draba nemorosa var.leiocarpa and provide the basic and science data for further development.methods:sulfate ion precipitation method was used.results:glucosinolate content was 0.95% in draba nemorosa var.leiocarpa.conclusion:there are more glucosinolates in draba nemorosa var.leiocarpa,which has greater value.

目的：测定光果葶苈全草中硫代葡萄糖苷的总含量，为进一步研究开发提供基础科学资料。方法：采用硫酸根离子沉淀法。结果：光果葶苈全草中硫代葡萄糖苷总含量为0.95%。结论：光果葶苈全草中硫代葡萄糖苷含量高，有较大的开发价值。

The eyepiece has an optical axis , and this axisshouldbe aimed at the center of the main mirror for best performance - though in practice it is the center axis of the focuser drawtube that you aim at the primary mirror .

目镜和主镜一样也有光轴，光轴应该对准主镜的中心--尽管实际上，目镜的光轴对准的是调焦筒的中心。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。