Secondary sources are documents, texts, images, and objects about an event created by someone who typically referenced the primary sources for their information.
Primary and Secondary Sources. Primary Source A primary source is a document or physical object which was written or created during the time under study. Research Sources. Primary a document or physical object which was written or created during the time under study. These sources were present du...
来源主要次要and主要和 系统标签: primarysecondarysourcespeachamyowr次要 Primary and Secondary Sources Shakespeare Primary Source: An original, firsthand account. Primary sources may include: Autobiography Eyewitness testimony Letter Speech Literary work Historical document Information from firsthand interviews or...
chapter14 primary and secondary qualities chapter14primaryandsecondaryqualities modification改变，变状，变型distressingly悲伤地，令人苦恼地causal原因的，因果的epistemology认识论perplexity困惑，茫然figure形相extension广延mobility运动 solidity凝性commend推荐，委托；称赞，赞扬exclusively专门地，专有地pattern样式，原型，...
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primarysourcesand 系统标签: sourcesprimarysecondarybushencartanettrekker PrimaryandSecondary Sources “theleavings,theshards,the remnantsofpeoplewhoonce livedanddon'tliveanymore." AdefinitionofaPrimarySource http://.lib.washington.edu/subject/history/historyday/his.html Whatisgoingoninthisphoto?Whatquestionsdo...
1、Secondary and Primary Data Collection,Secondary: Published information available from other sources that has already been gathered. This information is relevant to the problem at hand. Either internal or external to an organisation. Start by collecting this type. Primary: Data collected for the fi...
Rechargeable Silver-Zinc Button Cells: High Energy Density Alternative to Primary and Secondary Chemistries - (PPT)New rechargeable chemistry alternative – ZPower has addressed the traditional weaknesses of rechargeable AgZn in the micro battery format – Safe, high energy density chemistry – Excellent...
Primary vs. Secondary Research SecondaryandPrimaryDataCollection Secondary:Publishedinformationavailablefromothersourcesthathasalreadybeengathered.Thisinformationisrelevanttotheproblemathand.Eitherinternalorexternaltoanorganisation.Startbycollectingthistype.Primary:Datacollectedforthefirsttime,byamethodotherthan...
冲突设计(clash):把一个颜色和它补色左边或右边的色彩配合起来。 单色设计(monochromatic):把一个颜色和任一个或它所有的明、暗色配合起来。 分裂补色设计(splitcomplement):把一个颜色和它的补色任一边的颜色组合起来。 二次色设计(secondary):把二次色绿、紫、橙色结合起来。