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The ion-associated complex formed by rhodium,tungstate and rhodamine B in the presence of polyvinyl alcohol has a maximum absorbance at 570 nm.

在聚乙烯醇存在下，铑与钨酸盐及罗丹明B形成的离子缔合物在 570 nm 处产生最大吸收。

Quantitative analysis of protein adsorption: The PS suspension containing lysozyme was subjected to ultracentrifuge (15 000 r/min) to collect clear aqueous solution. The lysozyme concentration in the clear solution was measured by spectrophotometry at 280 nm. The amount of protein adsorbed on PS surface was calculated based on the decrease in the protein concentration in the supernatant solution.

蛋白吸附定量分析：采用高速离心(15 000 r/min)法从含溶菌酶蛋白的聚苯乙烯悬浮液中分离出上清液，用紫外(280 nm)分光光度法测定经聚苯乙烯微球表面吸附后，液相蛋白质量浓度的下降值，由此推算蛋白在聚苯乙烯表面的吸附量。

The intact secretory granules (100 -300 nm) coated with membrane existed not only in the endings of the unmyelinated nerve fibers but also occasionally in perivascular space.

完整的大型膜包分泌颗粒(100～300 nm)不仅大量存在于无髓神经纤维内，而且也见于血管周隙内。

In our experiment, we use a low temperature heater to fuse the coupling section, the first polarization modulation waist point in the power transfer curve monitored with unpolarized 1312-nm laser light is taken as the stopping point in the coupler drawing process.

实验中，我们用一个低温热源加热耦合段，并采用圆偏振1 312 nm激光源作为监测源，在功率转换曲线上第一个偏振调制点处停止熔拉操作。

This showed that the main peak position of the transmission light is between 530-540 nm, and the color saturation is about 80%. The dense green color of the uvarovite sample is caused by its higher color saturation. The theoretical analysis of the mechanism of the green coloring of uvarovite indicates that the transition of 3d-orbital electron in the Cr(superscript 3+) is responsible for the green color.

采用紫外－可见光分光光度计对样品进行吸收光谱测试，对其颜色指数进行了定量分析，所得样品颜色的主波长为530~540 nm，饱和度为80%左右，进而分析了钙铬榴石的颜色主要由Cr(上标 3+)引起，其呈色机理归因于Cr(上标 3+)的d轨道电子跃迁。

High efficiency continuous-wave laser-diode-end-pumped vanadate laser operating on 914 nm.

高效率连续波运转的激光二极管端面抽运914 nm Nd：YVO4激光器。

RESULTS The SOD activity had linear correlation with pH in the range of pH 2.2-8.0 when SOD concentration was fixed. The varication of activity after ultrosonication had linear correlcation with fluoresent intensity at 340 nm. With increase of uhtrosonic frequency, the microenviroment of tyrosine and tryptophan inside the SOD molecule was changed, then the balance of hydrophokicity and hydrophilicity inside the molecule was broken, this induced the blue shift of synchronous spectrum band and decrease of SOD activity.

结果 SOD浓度一定、pH2.2~8.0时，活性与其线性相关，超声后活性差值与340 nm荧光强度差值的线性相关；随着超声次数的增加，蛋白质SOD分子内部的酪氨酸、色氨酸所处的微环境被扰动，打破了分子内部的疏水和亲水平衡，使蛋白质的活性降低，在荧光检测中观察到普通荧光谱带蓝移，同步荧光的荧光峰位总体呈现峰位蓝移和强度下降。

The results showed that Al3 particles as-prepared were monoclinic and hydrophobic with a well-proportioned mean size of 50 nm.

实验结果表明，通过条件优化后所制备的Al3粒子呈单斜晶系，具有疏水性，粒度分布均匀，平均粒径50 nm。

The whispering gallery modes from Rhodamine B doped sol gel microdisks under 532 nm pulsed laser pumping was studied. Microdisks of 15 μm～20 μm in diameter were fabricated by photolithography of light polymeriable sol gel thin films.

采用光聚合溶胶凝胶材料，通过光刻制备得到直径在15 μm～20 μm间的光学微盘谐振腔，在掺有若丹明B染料时，用脉冲532 nm激光抽运微盘，观察到回廊耳语模式，实验所得峰位与理论值相符。

The results demonstrated that the well-dispersed wurtzite ZnO nanorods have an average diameter of 120 nm.

测试结果表明，所得产物为六方纤锌矿结构ZnO纳米棒，平均直径为120 nm，产物结晶完整，尺寸均匀。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。