测定

The system can not only analysis the data of organic combustion, but also use to the determination of the decompounded enthalpy of compounds and these complicated samples analysis, such as coal, sludge, life waste, architectural material, feed and concrete material etc.

其测 定体系不限于有机物，已扩展到其它反应热和结构的测定，文献【4〕用于测定液体燃烧热和苯共振能的测定，文献【5」与【6用于样品的预处理获得了较好的效果。

In order to prove the anti-fatigue function, we do the experiment of mouse swimming with a heavy burden, the test of lactic acid, the test of lactic acid deoxidizing enzyme and the test of serum urea nitrogen respectively.

为正实抗疲劳功能，分别作了金匮回生液小鼠负重游泳实验，乳酸的测定，乳酸脱氧酶的测定，血清尿素氮的测定等四个项目试验。

Abnormal phenomenon of BOD5 measurement of hydrogen peroxide bleaching wastewater was discussed and it was caused by the oxygen generated from decomposition of residual hydrogen peroxide in wastewater. Sodium sulfite is proposed to use for deoxidizing the residual hydrogen peroxide and the abnormal phenomenon can be eliminated effectively.

摘 要：探讨了H2O2漂白废水BOD5测定过程中的异常现象，发现废水中残余H2O2分解产生氧气是导致BOD5测定产生异常的原因，提出了加入亚硫酸钠（Na2SO3）还原废水中的残余H2O2的方法，可有效消除BOD5测定过程中的异常现象。

Enzyme immunoassay was used to detect Apelin in plasma and myocardia. RT-PCR was used to analyze the relative amount of mRNA of Apelin and APJ in the myocardia.

酶联免疫法测定血浆和心肌中Apelin含量，RT-PCR法测定心肌组织Apelin、APJ mRNA水平，Western blot方法测定心肌组织中APJ蛋白水平。

Nitrogenase activity of nitrogen-fixing bacteria was measured by acetylene reduction assay combined with gas chromatography.

运用乙炔还原法测定了固氮细菌的固氮酶活性，通过测定菌落周围产生的透明圈和混浊圈大小对磷细菌的溶磷活性进行比较，采用火焰分光光度计测定了钾细菌的解钾活性。

The main results were as following:The content of the total alkaloids in Sophora alopecuroides L is analyzed by the acid dye colorimetry method and the result is 8.21%.

用酸性染料比色法测定对苦豆子样品中总生物碱的含量进行了测定，测定结果为苦豆子样品中总生物碱含量为8.21%。

These methods include a photocatalytic degradation of methyl orange solution-spectrophotometric method to measure the degradation rate of organic matter by self-cleaning glass, a UV-Vis spectrophotometric scanning procedure to measure the transmittance and a hydrophility measuring method by using a contact angle meter.

详细研究了用以表征自洁净玻璃主要性能的各种测定方法：采用紫外光辐照降解甲基橙－分光光度法测定自洁净玻璃对有机物的降解效率即光催化活性；利用紫外可见光分光光度计扫描测量其透过率光谱曲线；用接触角测定仪测量其样品表面的亲水性。

The new method was arapid non-destructive leaf area measurement method, it could be used to measure leaf area of apple, grape and other fruit trees, living plants or detached leaves in the field or laboratory.

本文提出的是一个快速的非破坏性叶面积测定新方法，可测定苹果、葡萄等各种果树叶面积，可在田间或室内测定活体或离体叶片的面积。

Solubility of barium chloride and barium oxide in hydrochloric acid, ethanol,acetone,ether and hydrochloric acid- ethanol,hydrochloric acid- acetone,hydrochlo- ric acid- ether has beeen studied and the separation of Ba O from Ba Cl\- 2 with hydrochloric acidethanol as the solvent has been proposed.

研究了氯化钡和氧化钡在盐酸、乙醇、丙酮、乙醚及盐酸-乙醇、盐酸-丙酮、盐酸-乙醚中的溶解性，提出以盐酸-乙醇为溶剂进行两者的分离。以 DBC- CPA为显色剂分光光度法测定氧化钡的含量，加料回收率为 98%～ 10 2 %，氧化钡含量为 0 。32 %时，平行测定 7次，相对标准偏差为 1。 58%。该法适于快速测定热处理盐浴中氧化钡的含量，对监控盐浴品质有指导意义

The model of ECV-304 cell oxidative stress injury was established by hydrogen peroxide (H2O2).Then EPZ-contained blood serum was taken as experimental drug. The adherence of monocytes to endothelial cell were measured by method of rose Bengal. The total RNA of cells was extracted. The intercellular adhesion molecule-1 (ICAM-1),vascular cell adhesion molecule-1 (VCAM-1) and MCP-1 mRNA expression in cells were detected by RT-PCR.MCP-1 protein expression were detected by ELISA.

采用过氧化氢建立离体培养的血管内皮细胞(ECV-304)氧化应激损伤模型，取健康大鼠每日灌服不同剂量的鲜姜有效部位(200，400，800 mg·kg-1)或阳性对照药洛伐他汀(40 mg·kg-1)，取含药血清作为受试药物，用孟加拉玫红染色法测定单核细胞与内皮细胞的黏附力；逆转录聚合酶链反应测定细胞内细胞间黏附分子-1(ICAM-1)、血管细胞黏附分子(VCAM-1)以及单核细胞趋化蛋白(MCP-1)的mRNA表达水平；酶联免疫吸附法测定MCP-1蛋白表达水平。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。