查询词典 determination

The protein content of 10 rice samples were determined by Kjeldahl determination method and biuret reaction analytical method separately.

分别利用凯氏定氮法和双缩脲法对10个稻米样品的蛋白质含量进行测定。

The method was used for the determination of proteins in human serum samples with good stability and high selectivity and the results obtained were in good agreement with those obtained by biuret spectrophotometric method

该方法的稳定性好、选择性高，直接用于人血清试样中总蛋白含量的测定，实验结果与常用的双缩脲法基本一致。

The method has been applied to the determination of protein in human serum. The results obtained agreed quite well with those obtained by Biuret method.

该法灵敏度高，选择性好，用于实际血清样品总蛋白的测定，与双缩脲法相关性良好。

Key words: compound fertilizer; determination; biuret; spectrophotometry; interference matter

濮阳市氯碱厂，河南濮阳 457000 复合肥；测定；缩二脲；分光光度法；干扰物质

The equation of rapid determination sesame cake protein by improving biuret method is as follows: Y=0.1559X+0.0012, the protein concentration range from 0.75 mg/mL to 3.78 mg/mL displayed better linear with absorption value.

改良双缩脲法快速测定饼粕蛋白提取率的方程为：Y=0.1559X+0.0012，蛋白浓度在0.75~3.78mg/mL之间与吸光度值成良好线性。

Objective: To extracts the pectin and carry on the determination to its content from the blackcurrant fruit.

目的：探讨黑加仑果胶的提取及含量测定方法。

The method is accurate, color stability, high sensitivity, stable and suitable for the determination of pectin in Blackcurrant.

本方法简单准确，显色稳定，灵敏度高，重现性好，可作为黑加仑果胶含量的测定方法。

Methods: Adopting pig bile culture medium, the inhibiting or killing effects on pig bladder worm in vitro were observed;by using the methods of xylene-induced ear inflammation in mice and granuloma swelling induced by cotton ball in rats, the effects of anti-inflammation were observed;by using the methods of body twisting and hot-plate in mice, the effects of analgesia were observed. Through the mice auricle microcycle, the rats thrombus law in vitro and bleeding time, clotting time determination to the mice, the function of invigorating the blood were observed;adopting the penicillin abdominal cavity injection method, the mice epilepsy model were prepared, and epilepsy mice brain organization MDA content and SOD, ATPase vigor be measured by using chemical colorimetry.

利用猪胆汁培养基观察该方在体外对猪囊尾蚴的抑制或杀灭作用；采用二甲苯所致小鼠耳肿胀法、大鼠棉球肉芽肿法以观察该方的抗炎作用；采用热板法和化学刺激扭体法观察该方的镇痛效果；通过小鼠耳廓微循环法、大鼠体外血栓法和对小鼠出、凝血时的测定观察该方的活血作用；采用青霉素腹腔注射法制备小鼠癫痫模型，并利用化学比色法检测癫痫小鼠脑组织中MDA的含量及SOD、ATPase的活力。

The reasonable determination of blasting parameter and the relevant technical measures are put forward.

并提出了各爆破参数的合理确定和相应的技术措施。

It is used for the determination of ClO(superscript -) in bleaching powder and liquid with satisfactory result.

据此建立了测定次氯酸根的荧光猝灭分析法，其中RhG-ClO-KI体系不仅灵敏度高而且稳定性较好，用于漂渍液和漂白粉中ClO的测定，结果满意。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。