Instrument testing, usually by polarizing instrument to test the structure of its crystals, through the refractometer to test its refractive index.

儀器測試福利视频免费观看，通常是通過偏光儀來測試它的結(jié)構(gòu)晶體国产城中村风韵犹存在线播放，通過折射儀來測試它的折射率。

In thework, Abbe refractometer was used to determine the refractive index of solution tocontrol the degree of hydrolyzation.

研究還提出了用阿貝折射儀測定溶液折射率來控制水解程度男女激情一区二区视频，并從原理上對其可行性進行了論證国产成人精品日本亚洲语音，試驗結(jié)果給予了證實。

Use: A refractometer is an instrument the concentration of a queous solution by measuring it's refractive index, All water based solution can make light bend.

用途：手持式折射計是一種通過測量水溶液折折射率來測量其濃度的儀器欧美一级aa视频。所有水溶液都能使光的方向發(fā)生折射2021三级网站。

We put it across that the sign of nonlinear refractiveindex changes under certain conditions if the high-order excited state contributessignificantly to the refractive index.The nonlinearity changes from self-defocusing to self-focusing if the refrangibility of the ground state is larger thanthat of the first excited state and smaller than that of the second excited state.

高階激發(fā)態(tài)折射度貢獻較大時，非線性折射率符號在一定條件下存在轉(zhuǎn)化：如果基態(tài)折射度大于低階激發(fā)態(tài)的折射度而小于高階激發(fā)態(tài)折射度制服丝袜自拍偷拍，材料發(fā)生自散焦—自聚焦轉(zhuǎn)化射色污网站在线；如果基態(tài)折射度小于低階激發(fā)態(tài)折射度大于高解階激發(fā)態(tài)折射度則發(fā)生自聚焦—自散焦轉(zhuǎn)化。

The light scattering data were well described by the crossover model proposed by Anisimov and Sengers, and the effective critical exponentsγandυshowed nonmonotonic crossovers from the 3D-Ising values to the mean-field ones as the temperature departed from the critical point. The coexistence curves exhibited that the values of effective critical exponents for the order parameter of the refractive-index decreased as the distance from the critical point increased, however after the regular terms were subtracted, the nonmonotonic crossovers from Ising to mean-field critical behavior were exhibited. The influence of sodium bromide on the trend of the crossover was small.

靜態(tài)光散射數(shù)據(jù)符合Sengers和Anismov等提出的臨界跨接理論800Av800在线800视频800，關聯(lián)長度和滲透壓縮系數(shù)的有效臨界指數(shù)存在非單調(diào)跨接在线看网址，鹽對于跨接程度的影響不明顯；共存曲線研究發(fā)現(xiàn)影音先锋你懂，隨著偏離臨界溫度专区在线你懂，折射率的有效臨界指數(shù)逐漸減小，但是當與共存曲線相關的正規(guī)項的影響被排除以后日韩一级AAAAAAAA毛片，體系表現(xiàn)出從3D-Ising到平均場行為的非單調(diào)跨接少妇无码一区二区三区免费视频，鹽對于跨接程度的影響不明顯。

The interference method for determination of refractive index has many advantages, such as easy-producing sample, extensive testing range, and the reutilization of sample.

因此免费欧美网黄色网站，不斷的尋找新的測量方法來滿足技術發(fā)展的需要99丫视频，一直是光學測量的重要研究任務之一。

Objective To develop a rapid approach of refractive index detection with high performance liquid chromatography for the determination of rhamnose, fructose, glucose, surose and maltose in Lycium barbarum L.

目的 建立同時測定枸杞中鼠李糖又粗又大又长的免费视频、果糖2021色色综合、葡萄糖三種單糖和蔗糖、麥芽糖兩種低聚糖含量的高效液相色譜－示差折光檢測方法亚洲视频中文字幕黄色。

This can be fulfilled by using a rhomb prism which has a nearly constant refractive index in the working wavelength range.

這可以通過一個在工作波長范圍內(nèi)折射率變化較小的菱型棱鏡來實現(xiàn)精液射一嘴视频免费观看。

Optical method for simultaneously measuring refractive-index structure parameter and inner scale of atmospheric turbulence.

同步測量大氣湍流折射率結(jié)構(gòu)常數(shù)和內(nèi)尺度的光學方法。

Measurement of refractive index of polystyrene beads by using Mie scattering theory［J］.

用Mie氏散射理論測量聚苯乙烯微球的折射率［J］91在线国内极品在线播放。