Question

4.2英寸16：9比例屏幕 4.2英寸4：3比例屏幕 4.5英寸16：9比例屏幕 4.5英寸4：...

4.2英寸16：9比例屏幕
4.2英寸4：3比例屏幕
4.5英寸16：9比例屏幕
4.5英寸4：3比例屏幕
4英寸16:9比例屏幕
4英寸4:3比例屏幕
帮忙把这几个屏幕的具体尺寸和最佳分辨率写下。感谢～
是长宽的具体数值，如：9cm

Answer 1

4.2英寸16：9比例屏幕 分辨率：854×480
4.2英寸4：3比例屏幕 分辨率：800×600
4.5英寸16：9比例屏幕 分辨率：1280*720
4.5英寸4：3比例屏幕 分辨率：1024*800
4英寸16:9比例屏幕 分辨率：854*480
4英寸4:3比例屏幕 分辨率：800*600
注释：英寸是指屏幕对角线的尺寸，英寸*2.54=厘米。

谢谢采纳

Answer 2

4.2英寸16：9比例屏幕 分辨率：854×480
4.2英寸4：3比例屏幕 分辨率：800×600
4.5英寸16：9比例屏幕 分辨率：1280*720
4.5英寸4：3比例屏幕 分辨率：1024*800
4英寸16:9比例屏幕 分辨率：854*480
4英寸4:3比例屏幕 分辨率：800*600
其他的内容发你邮箱了。

Answer 3

Lithospermum ointment in the chemical composition of

(1 Southern Medical University, Guangzhou 510515; 2 out of 1:1, Guangzhou Research Center of Food Inspection, Guangzhou 510623) Abstract: Objective To investigate the nine kinds of medicinal herbs in the oxygen fenpropathrin, fenvalerate residues. Method using gas chromatography (GC-ECD) analysis of medicinal herbs in the pyrethrum esters were measured pesticide residues. 8 kinds of herbs results Chuanxiong pyrethrum esters in lower pesticide residues, pesticide levels below the relevant standard. Conclusion The results indicate that the method is simple, good separation, in line with requirements of pesticide residue analysis. Keywords: medicine; pyrethrum ester pesticide residues; gas chromatography CLC: R288; $ 567 Document code: A Article ID :1008-0805 (2006) 02-0154-02DeterminationoftheResiduesofCypermethrinandFenvalerateinNineMedicalMaterialsUUXu. ZHONGHuai-ning ~, YOUWen-wei, YIRong ', YANGXue-mei (1.DepartmentofChemistry,Moncler jakke, SouthernMedicalUniversity, Guangzhou510515,Moncler doudoune, China; 2.GuangzhouImportandExportFoodstuff, InspectionandResearchCenter, Guangzhou510623, China) Abstract: ObjectiveTodeterminetheresiduesofcypermethrinandfenvalerateinninemedicalmaterials. MethodsThecon-tentsofresidueofeypermethrinandfenvalerateweredeterminedbygaschromatography. ResultsThecontentsofresidueineightmedicalmaterialswereverylow, whichisfitforrelativestandardofresidueofpesticides. ConclusionThismethodhaseasyoper-ation, hig} lsensitivityandselectivity. Keywords: Medicalmaterial; Pyrethroidpesticidesresidue; GC. ECD of Chinese herbs and pesticide residues of growing attention in recent years, Chinese herbal medicine in the cultivation process, the need to use chemical pesticides to prevent pests and erosion, Received Date :2005-05-12; revision date: 2005 - 11-29 Fund: Guangdong Provincial social development research project (No.2002B31 ~) 4) Author: Liu Xu (1976), female (Han Chinese), Shandong into the sea, the current head of Southern Medical University pharmacist. Master's degree, the main active ingredient in traditional Chinese medicine research. Corresponding Author: Yang Xuemei (1966 A), female (Han), Chongqing, Southern Medical University,ugg boots 2012, is currently an associate professor. Master's degree. Mainly engaged in research of new drugs and Chinese medicine quality standards fingerprint work, * 154 * the resulting problem of pesticide pollution of herbs, traditional Chinese medicine as soon as possible to establish the amount of pesticide residues in the standard test methods and limits for drug safety guarantee that people will have a positive meaning . Pyrethroids are a class of insecticidal effect of a good broad spectrum pesticide, in the medicinal plant is widely used, but it is certain isomers, which led to the establishment of its determination of residual difficulty. Although residues in agricultural products in its determination has been reported ..., but the towel drugs are complicated, which is ultra-trace amounts of pesticide residues in areas, which makes pesticides, extraction, separation, purification and enrichment of the more difficult,canada goose tilbud, the existing literature relating to medicinal leaves a pyrethroid pesticide less. In this paper, a capillary gas chromatography Chuanxiong nine kinds of medicinal herbs in cypermethrin, fenvalerate residues into 1 {];,_, J - 23456789 More articles related to topics：

moncler schweiz lvk ibsn ckiz

ugg bottes pas cher vcs vjua hdac

ugg boots 2012 mcc xnii gohl

Answer 4

4.2英寸16：9比例屏幕 分辨率：854×480
4.2英寸4：3比例屏幕 分辨率：800×600
4.5英寸16：9比例屏幕 分辨率：1280*720
4.5英寸4：3比例屏幕 分辨率：1024*800
4英寸16:9比例屏幕 分辨率：854*480
4英寸4:3比例屏幕 分辨率：800*600

Answer 5

尺寸你不都写了吗 分辨率 16：9的就是854×480 4：3 就是800×480