测定

The correct factor in metronidazole which is free of ethylene oxide,chloroform was used as internal standard.

用模拟基质进行校正因子的测定，以氯仿为内标测定甲硝唑中的环氧乙烷。

A sensitive spectrophotometric method for the determination of trace amounts of chlorine dioxide based on the fading reaction of chlorophenol red by chlorine dioxide has been developed in the alkaline solution.

在弱碱性条件下，二氧化氯(ClO2 )氧化氯酚红使其褪色，于 5 75nm波长处测定剩余氯酚红的吸光度，当用试剂空白参比时，吸光度的降低值与ClO2 的浓度呈直线关系，其它氧化剂在测定条件下无干扰，方法有较高的灵敏度和很好的选择性。

Methods The levels of serum cholinesterase in 116 critical care patients and 30 normal people were detected with colorimetric method to find their difference.

对116例收入EICU 24h内的危重患者的血清胆碱酯酶水平进行测定，并测定30例正常人的血清胆碱酯酶水平对照分析，比较两组间的差异。

It is shown that porcelain confinement can be used for determination of detonation heat of CHON explosives with different oxygen balances.

用恒温式爆轰量热计测定了以厚陶瓷为外壳的正氧平衡炸药的正确爆热值，厚陶瓷外壳用来测定各种氧平衡的CHON炸药的爆热是适用的。

After washed, the chromogen substrate was added and incubated for 30 minutes in the dark. Rinsed with distilled water, purple spots were observed and counted using a dissection microscope. The number of spots means the level of cytokine producted by sCTL. Analysis of ability of specific cytotoxic lymphocytes to lyse target cells: CytoTox96 Non-Radioactive Cytotoxicity Assay kit was used.

5特异性CTL裂解靶细胞能力测定：采用CytoTox96 Non-RadioactiveCytotoxicity Assay试剂盒，将经HBV core18-27短肽、重组乙肝病毒核心抗原共刺激培养13日的PBMC与HLA-A2〓的靶细胞按一定比例混合，靶细胞被裂解后，释放的乳酸脱氢酶与底物反应显色，酶标仪测定吸光度，吸光度与裂解程度成正比，按照公式计算百分裂解率。

The bioassay method was used to determine the indoor toxity of P. cicadae APC20 to Plutella xylostella.

方法］采用生物测定法测定蝉拟青霉APC20菌株对小菜蛾的室内毒力。

Methods: The total polysaccharide was extracted with distilled water from mycelia of paecilomyces cicadae. The colorimetric MTT was used to analyze the proliferative activity of PBMC, U937 and K562 which were treated with PCPS of 7 concentrations respectively in vitro. ELISA was used to detect the content of hTNF-α, hIFN-γ from supernatant of culturing PBMC that was treated with PCPS for 44 h.

用水提取蝉拟青霉菌丝体总多糖，以MTT法测定不同浓度总多糖对人外周血单个核细胞及白血病细胞株U937、K562增殖的影响，ELISA法测定多糖作用44h后，外周血单个核细胞培养上清液中hTNF-α、hIFN-γ的含量。

The fluorescence anisotropy using steady-state fluorescence polarization method was measured for the solution of β-CD and cinchonine mixed and sonicated for 1h. The anisotropy values for the solution increased with the increase of the concentrations of β-CD, which implied the existence of some complexes of large size or nanotube structure. Many type of large size complexes formed between β-CD and Cin under high concentrations in gas phase were characterized by ESI-MS in moderate experiment conditions.

将辛可宁与环糊精的混合溶液超声1个小时后，用稳态荧光偏振方法测定溶液的各向异性值，发现随着环糊精浓度的增大，溶液的荧光各向异性不断增强，这意味着溶液中形成了大尺寸即纳米级结构的环糊精与辛可宁复合物；用温和的质谱测定条件表征发现高浓度的β-CD与辛可宁在气相中可形成各种类型的大尺寸复合物。

Objective GC method was estabtished for the determination of cineole in a prepared Mongolia traditional medicine Siruturishisanwei.

目的 建立蒙成药斯日图日十三味中按油精含量测定方法方法采用气相色谱法测定桉油精的含量。

According to the results from this study, biological samples for detecting Cu contents can be treated under regular cineration temperature, while those for Zn and Pb are much better to be treated with low temperature cineration technique.

根据本研究结果可知，测定Cu含量的生物样品可用常规灰化温度进行处理，而测定Zn和Pb含量的生物样品宜用低温灰化技术进行处理。

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。