光度

The complex reaction between protein and polyphenols was studied on the basis of content variations of dissociated protein.

本实验根据游离蛋白质含量的变化，以其在595nm的波长下的吸光度为指标，研究多酚物质与蛋白质的络合起混反应。

Methods The bile duct of rabbit was excided and a pipe supporting bile duct was inserted through duodenal major papilla to establish a model. V.G staining and TGF-beta 1 immunohistochemistry staining on tubal wall of rabbit bile duct in different times were used to determine quantitatively the intensity of light TGF-beta 1 positive area and the relationship between the integral-optical density of bile duct tissue collagen content and time.

切开兔胆管并自十二指肠乳头行胆管内支撑方法建立模型，将不同时期梗阻段胆管壁进行V.G染色和β1型转化生长因子（transforming growth factor beta 1，TGF-β1）免疫组化染色，测定TGF-β1阳性区域的光度以及胆管组织胶原含量积分光密度随时间变化关系。

The festoons of Japanese lanterns in and around the barn were not yet lighted , but some halfdozen lamps , with great tin reflectors , that hung against the walls were burning low .

马房内外那一串串日本灯笼还没有点上，可是有五，六盏挂在墙上的灯，灯上装着巨大的白铁反光板，已经点亮了，光度很弱。

Part 2In this study, we have shown with the use of UV-visible spectrophotometry and the constant wavelength synchronous fluorescence spectroscopy techniques that the pharmaceutical drug, chlorpromazine hydrochloride, intercalates into the deoxyribonucleic acid double helix by partial exchange with the Neutral Red molecular probe.

第二部分，本工作结合紫外可见分光光度法和三维同步荧光法分别研究了中性红、盐酸氯丙嗪与DNA的作用，并利用中性红作探针来进一步研究盐酸氯丙嗪与DNA的作用以及它们二者与DNA之间的竞争作用。

Methods Soil was air-dried, grinded, and screened through 100 mesh sieve. Appropriate sample was put in porcelain crucible with 0.5 g Aldrin reagents, and another 2 g Aldrin was used to cover the sample. Then the mixture was burned, cooled off, lixiviated by water, and determined by arsenic-cerium redox spectrophotometry.

土壤经自然风干，粉碎过100目筛，取适量试样于盛有0.5g艾氏试剂的瓷钳埚中，再取2g艾氏试剂覆盖试样，置高温炉中灼烧，冷却，水浸提，砷铈氧化还原分光光度法测定碘含量。

A dim foreground star and a bright star located much farther away -- whose light can be diminished by interstellar gas -- can be hard to tell apart because they appear to have similar luminosities as stars in our own galaxy.

一个光线暗淡的前景星星和一个位于远的多地方的光亮的星星-－－其光芒可能由于星际气体而被削弱－－两者之间很难区分，这是由于在我们自己的星系内它们都发出的是相同的光度。

We carried out a statistical test on the peak position of the big bluebump of medium/small redshift AGNs of different luminosities.

对中小红移不同光度AGN的大蓝包位置进行了统计检验。

Using a fitting method which can reasonably assign weight to the observational data including two quantities with different dimensions, we obtain a V-band MRL based on the dynamical masses and luminosities of 203 main sequence stars. Compared with the previous work, the improved MRL is statistically significant, and the relative error of mass estimation reaches about 5%.

利用一个能合理分配两个不同量纲观测量权重的拟合方法，根据203颗恒星的动力学质量和光度数据给出了主序星的V波段经验质光关系，该结果对此前结果的改进不仅具有统计显著性，而且其对恒星质量估计的相对误差已达到约5%。

In this paper, the equations to calculate the sensitivity and contrast coefficient by the model are ana- lysed and th...

在 TQ—16电子计算机上计算了10条特性曲线，与图解平均值(5人)进行了比较，其感光度差值在±0.6以内，反差系数差值在±0.06以内，所得结果与犬井正男，柏修司的试验结果一致，因此，可以认为该数学模型是合理可用的。

Methods: CHD celerity arrhythmia rabbit models established by high fat and mainlining adrenalin were divided randomly into model group, recuperating-heart granule treat group, recuperating-heart granule prevention group, Amiodarone treat group. Other 7 natural rabbits were comparison group. Then observe the appearing and resuming time and the effects of Na(superscript +)-K(superscript +)ATP ase activity by the way of spectrophotometric method.

用高脂饮食喂养并结合静脉注射肾上腺素复制冠心病快速性心律失常模型，并随机分为模型对照组、养心颗粒治疗组、养心颗粒防治组、胺碘酮治疗组，并另取7只作为空白对照组，观察并比较各组心律失常的出现时间和持续时间，并采用分光光度法测定各组家兔心肌Na-K-ATP酶活性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。