实验法

This experiment will introduce you to quantitative volumetric analysis and potentiometric titrations.

这个实验将会向你介绍定量容量分析法和电位滴定法

Voltammetry and Wheatstone bridge method are two methods commonly used in physics experiments to measure resistance.

伏安法和惠斯通电桥法是物理实验中常用的两种测量电阻的方法。

The toxicity of cryoprotectans increased as the concentration of its increased.3, the survival rate of embryos microinjected with 6M PM was 25.07±1.57% after being coolled in -20℃ for 10 minutes by programmed cooling method, whenas ,the survival rate of controls dealt with five steps balance method was 20.88±2.84%, which indicated that the chilling sensitivity of embryos with microinjection decreased.

而任何一种抗冻剂均随着浓度的增加其毒性随之增加。3、另外，在冷敏感实验中，显微注射6M的PM的胚胎胚胎，应用程序化法处理，以2℃/min的速率降至-20℃，平衡10min后解冻处理，发现注射PM的胚胎低温处理后成活率为25.07±1.57%，而6M的PM五步平衡法同步处理的对照组胚胎成活率为20.88±2.84%，说明显微注射的胚胎冷敏感性一定降低。

It was pointed out that the errors caused by the Gauss method and by the total yoko method were similar.

有不少的物理实验教材都指出，在存在光心误差的情况下，共扼法比高斯法更准确。

This research adopts documentation, experiment, investigation and observation alo...

本研究采用的方法，主要有文献资料法、实验研究法、观察法、问卷调查法以及数理统计法。

The experiment indicated,Using the anthrone color method observable knowledge sample sugar content is 8.8%,According to paper chromatography, Appraises its principal constituent using the anthracene for the glucose, the fructose, the mannose

实验表明，利用蒽酮比色法可测知样品的含糖量为8.8%，根据纸色谱法，鉴定出其主要成分为葡萄糖、果糖、甘露糖。

After ethanol extracted hepaticglycogen, it was identified by indic colorific mensuration and quantified with anthrone mensuration. Finally, experimentative design was bringed forward.

采用三氯醋酸沉淀组织蛋白质，乙醇提取肝糖原后，以碘呈色法对其鉴定，再以蒽酮法进行定量，最后提出对相关物质检测的实验设计要求。

The object of this study is to evaluate the immunoregulation and anti-tumor activities of Arnebia root polysaccharide in vitro. The ARPS was obtained by hot-water extraction, alcohol precipitation, de-protein, de-color, and dialysis etc. from Arnebia root and was administered on mouse spleen lymphocyte and tumor cell with 24 μgmL^(-1), 121 μgmL^(-1), 364 μgmL^(-1), respectively.

为研究紫草多糖在体外对小鼠脾淋巴细胞的免疫调节活性及对肿瘤细胞的细胞毒作用，本实验采用水提醇沉法，经脱蛋白、脱色、透析等方法提取紫草多糖，MTT法检测紫草多糖对淋巴细胞增殖及对HepG2、SPC-A-1肿瘤细胞的杀伤作用。

At the end of the study, body weight, blood pressure and blood lipid were measured, and atherosclerosis of brachiocephalic arteries were determined by histological examinations. Production of superoxide anion and reactive oxygen species were measured in the thoracic aorta of mice using chemiluminescence and histofluorescence techniques.

在实验结束时，测量小鼠体质量、血压及血脂水平；对头臂干动脉粥样硬化病变进行病理学检查；化学发光法及组织荧光法检测小鼠胸主动脉超氧阴离子和活性氧。

Rats was cannulated for in situ recirculation. UV and HPLC methods were used to determine the concentrations of phenolsulfonphthalein and scopoletin, respectively.

采用大鼠在体胃、小肠吸收实验模型，以高效液相色谱法测定灌注液中药物的浓度，紫外分光光度法测定酚红的浓度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。