分光光度计

Based on the different permeability of DNA-intercalant dyes YO-PRO-1 and propidium iodide to the membrane of viable, apoptotic and necrotic cells, cell samples were stained with 4μmol/L YP and 4μg/ml PI for 10 min, and the fluorescence intensity of both YP and PI were measured by fluorometer at Ex/Em wavelength of 485/538nm and 530/590nm, respectively.

根据正常细胞、凋亡细胞和坏死细胞的细胞膜对核酸荧光染料的不同选择通透性，用4μmol/LYO-PRO-1和4μg/ml碘化丙啶(Propidiumiodide，PI)染色96孔板中的细胞样品。分别在485/538和530/590的检测波长下借助荧光分光光度计检测细胞样品孔的YP和PI荧光强度。

All animal was undertaken resuscitation for 5 hours.Then we observed histopathology change of lung、hepar and kidney,detected blood gas analysis and functional parameter of hepar and kidney,and detected intestine and mesentery vascular permeability.

各组实验动物行液体复苏5小时后，观察肺、肝、肾组织病理学改变，检测血气分析及肝、肾相关功能指标，采取分光光度计测出小肠和肠系膜组织的血管渗透性等。

Spectrophotometer 723 were introduced briefly in the paper.In order to apply it into measurement of pepsin thickness,we add temperature control system and pipe equipment into the instrument.And we redesigned the board of instrument and reedited the code.

文摘：简单介绍了723型可见分光光度计，在基本保持仪器原有机械结构的基础上，增加了温控系统和吸液装置，并对原仪器主板电路和程序进行了重新设计和编制，使它成功地应用在胃蛋白酶浓度的测量上。

Determine with atomic spectrophotometer the plumbic content in sample of lacteal precious capsule, decide look, standard to lay in fluid to make up from sample metage, sample according to mathematical model, equation of regression of standard curve linear and repeat the calculation that measures 5 respects to undertake uncertainty of measurement.

用原子分光光度计测定乳珍胶囊样品中的铅含量，根据数学模型从样品称量、样品定容、标准储备液配制、标准曲线线性回归方程和重复测量5个方面进行测量不确定度的计算。

The surface morphology, reflection rate and life time of minority carrier in multicrystalline silicon wafer were measured and analyzed.

通过扫描电子显微镜，Hitachi U-4100分光光度计和Semilab WT2000少子寿命仪分析了表面织构化后硅片的表面形貌、反射率和少子寿命。

The content of nitrite in meat products sold in Anshan City was determined by Visible spectro photometry method,α-naphthylamine was used as the chromogenic reagent.

以α-萘胺为显色剂，利用紫外可见分光光度计，测定了鞍山市市售的几种肉制品中亚硝酸盐的含量。

The content of nitrite in meet products cold in Anshsn City was determined by Visible spectro photometry method,α-naphthylamine was seed as the chromogenic reagent.

以α-萘胺为显色剂，利用紫外可见分光光度计，测定了鞍山市市售的几种肉制品中亚硝酸盐的含量。

Oenococcus oeni was used as experimental material to count its number with three methods of colony counting method, nephelometer method and spectrophotometer method respectively.

以酒酒球菌为试验材料，分别用平板计数法、浊度计法、分光光度计法进行计数，所得的细胞数分别与对应的NTU值、OD值建立回归方程，方程分别为y=(0.0913+3.0075x)×107；y=(73.561x-4.8994)×107。

Place the specimen in the spectrophotometer with its cylindrical axis parallel to the slit and in such a way that the light beam is perpendicular to the surface of the section and that the losses due to reflection are at a minimum.

将样品放入分光光度计，使其圆柱轴与狭缝平行，这种方式可以使光垂直照射在样品的表面上并使光反射的损失最小。

The purpose of this study is petroleum ether (30℃-60℃) the optimum extraction of artemisinin-based research, as well as by ultraviolet-visible spectrophotometer in the artemisinin content of Artemisia annual samples.

本研究主要是对石油醚（30℃-60℃）提取青蒿素的最佳工艺的研究以及用紫外-可见分光光度计对青蒿中青蒿素含量的测定。

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。