TITLE-ABS-KEY(QU...Rationale behind search strings: Searches were performed individually for each of the seven key ter ms (i.e. “community mobili*”, “co mmunity particip*”, “community led”, “community based”, “community activit*”, “community development”, “capacity building”)...
文档标签: AND TITLE PARTICIP COMMUNITY KEY ABS SPRINGER HIV 系统标签: particip quot community springer hiv abs Rationalebehindsearchstrings:Searcheswereperformedindividuallyforeachofthesevenkeyterms(i.e.“communitymobili*”,“communityparticip*”,“communityled”,“communitybased”,“communityactivit*”...
百度试题 题目在Scopus数据库中,下列哪个检索式检索到的文献最多:A.TITLE-ABS-KEY(computer and control)B.ABS ( computer and control)C.ABS ( "computer control")D.TITLE("computer control") 相关知识点: 试题来源: 解析 A 反馈 收藏
aBSGI stands for Breast Specific Gamma Imaging. If Dilon Technologies Inc. has its way, soon that acronym will be as common as MRI. Based in Newport News, Dilon Technologies is poised for such success. Not only is this company changing the face of nuclear imaging in the medical industry, ...
=["red","blue","green","yellow"];//any不知道类型 + +//---测试数组打印出来控制台/ +function testArray():void{ + + $.each(colorList,function(key,val){ + console.log(key+"="+val); + }); + + $(colorList).each(function(key,val){ + console.log(key+"="+val); + }); ...
字典dict全称dictionary,以键值对key-value的形式存储。所谓键值,就是将key作为索引存储。用大括号表示。 图中的'qinlu'是key,18是value值。key是唯一的,value可以对应各种数据类型。key-value的原理不妨想象成查找字典,拼音是key,对应的文字是value(当然字典的拼音不唯一)。 字典和数组的差异在于,因为字典以key的形...