1) gender stability
性别固定
2) qualitative identification
定性识别
1.
On the basis of qualitative identification, the fracture porosity of the Changxing fractured carbonate reservoir in the T gas field was determined in the present work, by calibrating log curves with core data.
裂缝型碳酸岩盐储层评价的关键参数是裂缝孔隙度 ,用常规测井资料评价低孔 裂缝型碳酸盐岩储层一直停留在定性识别的范围内。
3) identification
[英][aɪ,dentɪfɪ'keɪʃn] [美][aɪ'dɛntəfə'keʃən]
定性鉴别
1.
In order to offer more informations for utilization of rosmarinic acid effectively,a brief review is given on the extraction,isolation,biosynthesis,identification,assay and pharmacological actions of rosmarinic acid.
本文对其提取分离、生物合成、定性鉴别、定量分析、药理作用研究概况进行了综述,旨在为其开发利用提供科学参考。
2.
RESULTS: The ethyl acetate-methanol-ammonia(17∶2∶1) was applied as the developer for the identification of Radix Przewalskii tanguticae on silica g.
方法 :采用薄层色谱法对处方中马尿泡、花椒、棘豆等进行定性鉴别 ;采用高效液相色谱法对方中马尿泡中的莨菪碱进行含量测定。
4) Sex determination
性别决定
1.
Gonadal differentiation and effects of temperature on sex determination in half-smooth tongue-sole,Cynoglossus semilaevis;
半滑舌鳎的性腺分化和温度对性别决定的影响
2.
A new annotation on the theories of sex determination and queen caste establishment in honeybee (Apis);
对蜜蜂性别决定和蜂王级型确立理论的新诠释
3.
Temperature effects on sex determination in yellow pond turtle (Mauremys mutica Cantor);
温度对黄喉拟水龟性别决定的影响
5) quality identification
定性鉴别
1.
Objective To establish methods of quality identification on Radix Angelicae Sinensis and Rhizomza Seu Radix Notopterygii in Fengshi Guanjieyan tablets,and provide the evidences for the quality standards.
目的建立风湿关节炎片中当归、羌活的定性鉴别方法,为制定质量标准提供依据。
6) Qualitative identification
定性鉴别
1.
Experimental Study on Qualitative Identification of Chemical Components of Microcos Paniculata
布渣叶化学成分定性鉴别的实验研究
2.
Objective To study and establish the qualitative identification method for Fengfang Pills.
目的探讨蜂房丸的定性鉴别方法。
3.
This paper emphasized on the methods of the qualitative identification and quantitative analysis of the components for these fibers blend fabrics.
新型服用纺织纤维不断出现,种类繁多,本文选择目前正受人们关注的天丝、莫代尔、竹纤维、牛奶蛋白纤维和聚乳酸纤维等纤维为研究对象,就其定性鉴别、成份定量分析方法展开研究。
补充资料：班氏定性试验
班氏定性试验
用于检查尿糖的一种方法。班氏试剂主要为碱性的硫酸铜溶液。因葡萄糖含有醛基，在加热的碱性溶液中，能将二价铜还原为一价铜而出现红色沉淀。其方法为取蓝色的斑氏试剂1ml，置试管中，加热煮沸(试剂仍为澄清方可应用），再加尿液0.1ml(2滴）煮沸1～2分钟冷却后观察结果。用不同符号表示。正常人因摄入葡萄糖过多或因精神激动，可出现暂时性糖尿。糖尿病及肾性糖尿病人定性试验阳性。但应注意服用某些药品，如柳酸盐类，有时可出现尿糖假阳性反应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条