determination相关论文
Role of Cyp19a1 in the female pathway of a freshwater turtle species(Mauremys reevesii)with temperat
The molecular mechanisms underpinning temperature-dependent sex determination(TSD)in reptiles have attracted great biolo......
Sox9 is indispensable for testis differentiation in the red-eared slider turtle,a reptile with tempe
SOX9 (SRY-related HMG box gene 9) is an essential regulator of male sex determination and testis differentiation in many......
Determination Multiple Food Colorants in Carbonate Beverages by Improved Standard Addition Method Us
A method of determination of multiple food colorants in carbonate beverages from ultraviolet-visible(UV-Vis)spectrum dat......
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OBJECTIVE To simultaneously determine the contents of guanine,thymine,adenine,adenosine and cordycepin in Cordyceps sine......
OBJECTIVE To compare the three determination methods for Ephedrine HydrochLoride NasaL Drops.METHODS PoLarimetry(ORD); U......
Comparative Study on the Content and Anti-tumor Activity of the Active Constituents in Different Ori
Adlay (the seeds of Coix lacryma-jobi L.var.ma-yuen Stapf), a grass crop that has long been used as a nourishing food in......
Determination of lapachol by liquid chromatographic-mass spectrometry and the application to pharmac
Aim: To study the quantification methods and pharmacokinetic application of lapachol.Methods: A sensitive and specific h......
目的 研究吸光度-波长曲线下面积和药物浓度的线性关系，用于测定中药中有效部位等复杂成 分的总含量，并提出其应用于中药药物动力学......
Determination of 20 perfluoroalkyl substances in greenhouse vegetables with a modified one-step pret
A new rapid modified one-step QuEChERS(quick,easy,cheap,effective,rugged,and safe)approach was developed for the simulta......
A Highly Sensitive Colorimetric Method for the Determination of Doxycycline and Oxytetracycline with
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The refrigerated centrifuge separation combined with solid phase extraction（SPE） followed by liquid chromatography-tandem ......
Study on the determination of 3-octanone in occupational atmospheres by capillary gas chromatography
A gas chromatographic analytical method for the determination of 3-octanone in occupational atmospheres was developed ba......
Sacrificing sleep and skipping meals to study in quest for academic excellence actually doesn’t work， a new Harvard stud......
[Objectives]To establish a quality standard method for the determination of quercetin in leaves of Heritiera littoralis.......
Objective:To analyze the effect of high-performance liquid chromatography(HPLC)for the determination of azithromycin and......
Modelling of Pre-Sex Selection: An Effective Method for Family Planning and Control of Overpopulatio
Every couple would want to have balanced sex of babies and a given number of children. But in reality, most couples do n......
Element Determination by Atmospheric-pressure Solution Cathode Glow Discharge and Atomic Emission Sp
Atmospheric-pressure solution cathode glow discharge(SCGD)as an emerging testing tool has attracted more and more at......
A sensitive and selective method of quantitative analysis of moroxydine in honey by high performance liquid chromatograp......
AE-PP40Determination of Ultratrace Level of Uranium in Electronic Materials by Fluorescence Spectrom
Sub ppt levels of Uranium in an electronic materials was determined by fluorescence spectrometry....
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Determination of residual spirotetramats metabolites in different tissues of Amaranth (Amaranthus tr
With the purpose of guaranteeing safe use of spirotetramat and preventing its potential health threats to consumers,......
在在人的胎盘的轻显微镜的层次和它的定量分析的 IL-6 的本地化被使用 immunohistochemistry 学习。在胎盘的绒毛，在绒毛的毛状的洞......
在光和电子的 5-hydroxytryptamine 受体(5-HTR ) 的本地化在人的胎盘的显微镜的层次和它的定量分析被使用 immunohistochemistry ......
根据WMO《气象仪器和观测方法指南》中有关辐射仪器性能指标的要求，实际测量了3家国产辐射仪器的光谱选择性。在300－2400nm波段基本......
Simultaneous kinetic spectrophotometric determination of norfloxacin and rifampicin in pharmaceutica
A kinetic spectrophotometric method with aid of chemometrics is proposed for the simultaneous determination of norfloxac......
This study analyses the bovine SRY DNA sequence by direct sequencing procedure, followed by the designation of the PCR p......
A high performance liquid chromatography-linear ion trap mass spectrometry method using isotope dilution technique has b......
Sex is prevalent in nature and sex determination is one of the most fundamental biological processes,while the way of in......
Multi-frequency same-beam VLBI means that two explorers with a small separation angle are simultaneously observed with t......
In this paper, a method of orbit determination is presented according to the principle of unit vector method (UVM). The ......
New paleontological evidence suggests that the composition of the matrix and slices from the middle and the south of the......
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High-Performance Liquid ChromatographicDeterminationOfN-NitrosoaminesbyPre-ColumnFluorescenceDerivatizationwith9-Ph......
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Crustalstructureandaccuratehypocenterde┐terminationalongtheLongmenshanfaultzoneZHUZHAO1) (......
Dehydration melting experiments were conducted on granulite and Al gneiss, the two most representative rock types o......
目的研究电位滴定法测定消毒剂中苯扎溴铵的含量,探讨电位滴定法的适用性。方法采用电位滴定法测定苯扎溴铵含量,同时与氧化还原滴......
目的：探讨标本溶血对重氮法测定胆红素结果的影响。方法选取健康者的血标本检测溶血前和溶血后总胆红素、直接和间接胆红素的测定值......
The even degree of animal population is generlay measured by the coefficient of variation of major eco-rnnomic character......
建立高效液相色谱法测定乳制品中三聚氰胺质量分数的不确定度评价方法,采用GB/T 22388-2008《原料乳与乳制品中三聚氰胺检测方法》......
目的：快速准确对药物中克林霉素磷酸酯的含量进行测定。方法根据酸性介质下，克林霉素磷酸酯与Fe3+还原为Fe2+，而所生成的F e2+与邻菲......
目的:建立测定纤维蛋白胶阿奇霉素复合体中阿奇霉素含量的高效液相色谱法。方法:采用安捷仑ZORBAX Stable Bound(250 mm×4.6 mm,5......
目的:建立复方氟西汀奥氮平胶囊中药物含量测定的HPLC法。方法:采用菲罗门C18色谱柱(250 mm×4.6 mm,5μm),以10 mmol·L~(-1)磷酸......
目的:建立离子色谱法测定甲磺酸倍他司汀中甲磺酸的含量,并进行不确定度评定。方法:采用Ion Pac AS11-HC(25 mm×4.0 mm,5μm)阴离......
目的:建立高效液相色谱法测定注射用卡非佐米含量的方法。方法:使用Waters symmetry C18(250 mm×4.6 mm,5μm)色谱柱,样品溶剂为......
目的:建立小儿氨酚黄那敏颗粒中阿斯帕坦的高效液相色谱测定方法。方法:采用Agi Lent Zorbax SB-C_(18)(250 mm×4.6 mm,5μm)色谱......
目的:建立高效液相色谱法测定银杏总黄酮自乳化微乳中银杏总黄酮的含量。方法:采用菲罗门-C_(18)(250 mm×4.6 mm,5μm)色谱柱,以......
目的:建立测定复方阿托伐他汀钙苯磺酸氨氯地平片中两种药物含量的RP-HPLC法。方法:采用Gemini-NX C_(18)色谱柱(250 mm×4.6 mm,5......
