查询词典 quantitative determination

A technique of simultaneous quantitative determination of sodium laurate and sodium dodecyl bezene sulfonate in mixed solutions is developed by using high performance liquid chromatorgraphy.

建立了用高效液相色谱法同时测定月桂酸钠和十二烷基苯磺酸钠浓度的方法。

Extraction and quantitative determination of antineoplastic constituents in Bugula neritina L.

总合草苔虫中抗癌活性成分的提取和含量测定。

Objective To establish a HPLC method for the quantitative determination of tanshinol sodium and protocatechualdehyde in Danxiang Guanxin for injection.

目的建立用HPLC法测定注射用丹香冠心中丹参素钠和原儿茶醛含量的方法。

The study results indicated that this new method could be used for quantitative determination of pyrogallic acid in production for its simpleness, cheapness, veracity and stability.

研究结果表明，新方法具有操作简便，成本低廉，测定值稳定等特点，适用于焦性没食子酸工业生产的产品含量分析。

The study results indicated that this new method could be used for quantitative determination of pyrogallic acid in production for its simpleness, cheapness veracity and stability.

研究结果表明，新方法具有操作简便、成本低廉、则定值稳定等特点，适用于焦性没食子酸工业生产的产品含量分析。

The method is simple, rapid and highly accurate and precise. It can be used for the quantitative determination of quercetinin Sorbaria sorbifolia.

测定方法简便快捷、精密度高、准确性好，可以作为珍珠梅中黄酮的测定方法，以控制其原料的质量。

A method is introduced for quantitative determination of 1,2-dichloride ethylane by gas chromatography with PEG-20M chromatographic column,FID and using undecane as internal standard.

介绍用气相色谱仪、以PEG-20M色谱柱和FID检测器对1，2-二氯乙烷进行的一种定量测定方法，其内标物选用正十一烷。

OBJECTIVE:To introduce a method for qualitative and quantitative determination of compound methylrosaniline chlorid solution by spectrophotometry.

目的：介绍复方甲紫溶液定性与定量检验的方法。

Breast cancer commonly metastasizes to bones, producing both osteolytic and osteoblastic deposits. Different markers for quantitative determination of bone turnover have been developed to evaluate bone metastases of breast cancer. The urinary deoxypyridionline, a crosslink product of collagen molecules found in bone and excreted in urine during bone degradation, and bone specific alkaline phosphatase, an isoenzyme localized in the membrane of osteoblasts and released in circulation during bone formation, were recently described as a group of markers of bone turnover in metastatic cancer.

乳癌患者常见骨髓转移造成溶骨性及成骨性沈积物，而利用不同标记来定量骨质转换形态，可以评估乳癌骨骼转移的变化，而尿液中Deoxypyridinoline是骨质内胶原分子在骨骼破坏分解时至尿中的产物，骨特殊碱性磷酸酵素是一种同形酵素，位於成骨细胞的外膜且在骨骼形成时释放至血液中，利用此两种生化标记，可以来预测乳癌转移至骨骼的转换情形。

Cortex Fraxini ; Aesculin ; Secondary derivative differential pulse polarography ; Quantitative determination

秦皮；秦皮甲素；二阶导数差示脉冲极谱法；定量分析

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。