测定

In the simulated intestinal fluid , the erepsin has much contribution of the antioxidant activity of the ultra-fine powder of grape seeds.4 In this research, use dialyzer simulate the absorbability of the small intestine: dialyzing 2h, the content of the polyphenol of the dialysate come to 33% of the the polyphenol of the sample.

说明透析作用仅作用2h，透析液的抗氧化活性就已经很强了，大部分的抗氧化物质能通过被动吸收方式进入透析袋。5在葡萄籽超微粉抗氧化活性的测定方(来源：ABC论文87网www.abclunwen.com)法中，总酚测定法、ABTS、DPPH、CUPRAC法相互之间都呈显著正相关。

The detection of estrin level can provide theoretical reference for the clinical hormone replacement therapy. Peri menopausal female ; Estrin level ; Radioimmunoassay

因此 ，准确的雌激素水平的测定将为临床的激素替代疗法提供理论参考。1 材料和方法1 。1 标本5 0例血标本均采自自愿到实验室接受检测的患者。1 。2 主要试剂血清雌二醇放射免疫测定试剂

Objective: To estabilish an RP-HPLC method for the determination of kaempferol, naringenin and quercetin in Euonymus alatus Thunb.

目的：建立同时测定鬼箭羽中降糖活性成分山柰酚、柚皮素及槲皮素含量测定的方法。

The changes of proteins in the leaves of seedlings in Euonymus radicans treated at different duration of cold acclimation were analyzed by using 2-dimentional electrophoresis.

应用电导法，配以Logistic方程，测定了未经冷驯化和经冷驯化的金边卫矛幼苗的低温半致死温度，并测定了未驯化苗和驯化苗经各级冰冻温度处理后，在4℃恢复一天后的系列电解质渗出率。

And the smooth construction of Yang Zhen in Beijing Shunyi production base, Everlast advantage of its powerful technology and research strengths laid a solid foundation for the development of the Chinese market.

一流的原料决定一流的产品质量，更决定公司的持久竞争力。在美国拥有目前世界先进的科研、检测设备：低温动力粘度测定仪、摩擦磨损试验机、边界温度测定仪、光谱分析仪、元素分析仪等检测分析设备。

METHODS:Mini mental state examinate was used to assess cognitive function.t test and Logisitc regression were used to analyze the information.

用简易智能量表进行认知功能测定，采用 t检验和 Logistic回归多因素分析方法对测定结果进行分析。

In addition, the study explored the relationship between total and extractable concentrations of heavy metals in soil and concentrations in grain.

无论是测定的土壤重金属全量，还是测定的土壤重金属的可提取态含量，都与小麦籽粒的重金属含量无显著的相关性。

We discussed the test methods on melatonin, and tested different behavior development worker's melatonin in Apis cerana cerana Fabricius by RIAmehtod.

本文探讨了褪黑素的测定方法，并应用放射免疫法对不同行为发育和表现的中华蜜蜂的褪黑素进行了测定。

The flotation mechanism of MG reverse-floating dolomite was studied by measuring the Zeta-potential of collophanite and dolomite, Infrared Absorptions Spectra analysing the adsorption of MG onto the minerals surface, ultraviolet- visible light absorbing spectrum calculating the amount of MG which was adsorbed onto the minerals surface. These researches showed that MG was more easyly adsorded onto the surface of dolomite in feeble acidic solution because of pure dolomite charges positive as well as pure collophanite charges negative. Therefore, a lot of MG negative ions was adsorded onto dolomite, and that MG negative ions contained hydrophobic group, the hydrophobicity of dolomite was modified, the grains of dolomite were adhered to air bubble and float with them.

对白云石和胶磷矿的Zeta-电位测定、红外光谱分析MG药剂在矿物上面的吸附情况、紫外-可见吸收光谱测定矿物上MG的吸附量等，研究了MG药剂反浮选白云石的浮选作用机理，表明在弱酸性条件下，由于白云石表面荷正电而胶磷矿表面荷负电，带有羧基和羟基官能团的MG药剂更容易吸附在白云石上，使其周围吸附有大量的MG负离子，而MG负离子的另一端为烃基，这就改变了白云石的疏水性，使其矿粒容易附着于气泡上浮。

ELISA is a scientific and ideal method for determining Clenbuterol contained in the feedstuff and urine.

该方法的测定结果令人满意，是目前国内外测定饲料与尿中克伦特罗的科学而理想的方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。