expanded

Expanded Form is a way to break up a number to show how much each digit in the number represents. In other words, expanded form is the method of pulling a number apart and expressing it as a sum of the values of each digit. 展开形式，是一种 通过分离一个数（一般是有几个数位的数），来展示每个在这个数里的数字（是单独的数位上的数字）表示多少 的方法。用其他的话来讲，展开形式是一种方式，把数给分开，并且将它作为一个各数字（是单独的数位上的数字）值的和来表达它。The best way to identify the expanded form of a number is to simply write the number in words. 最好的识别“一个数字的展开形式”的方法，是简单的将数字以文字形式书写。In order to understand expanded form better, one needs to be good at place value.Consider the number 543. 为了更好地理解展开形式，需要对位值擅长。比如说数字543the value of 5 is 5 × 100=500the value of 4 is 4 × 10=40the value of 3 is 3 × 1=35在这个数字中的值是5 × 100=500（5在百位，代表500）4在这个数字中的值是4 × 10=40（4在十位，代表40）3在这个数字中的值是3 × 1=3（3在个位，代表3）Therefore, the expanded form of the number 543 is 500 + 40 + 3. 所以，543的展开形式是500 + 40 + 3。注：英语部分绝对没有错误，是百科里面的内容，然后中文是我的翻译，有些翻的很不好，但在括号里有补充。如果有不懂继续问我。

在项目开发中，使用了element-UI，一个需求是这样的：快速展开树形结构。在树形结构上，采用的element-UI的tree树形结构，但是在完成这个需求中，发现了一个很严重的缺陷，导致需求无法实现： 快速展开时，只需要往default-expanded-keys中添加值即可实现快速展开，但是，在切换展开层级时，想要除选择的层级展开外，其余层级全部回折，于是清除default-expanded-keys中的元素，可是这种方法无法实现回折，需求无法实现...... 在经过一系列的尝试之后，终于找到解决方案，但是方法比较粗糙（暂未找到其他好的解决方案）： 首先新创建一个变量进行树形结构的存储（以下写法为了解决浅拷贝问题）： 然后再发现选择更改时，将记录的数值清空掉，然后根据选择的不同，重新给default-expanded-keys赋值，之后再给树形结构赋值，进行重新的渲染，即： 采用这种方式，即可实现，展开二级结构之后，再次选择展开以及结构，则二级结构则会自动回折。

http://apps.hi.baidu.com/share/detail/2101385此处为相关的应用，请仔细了解就行了 你明白的 祝你好运

SCI有两个分区规则：JCR分区和中科院的分区JCR分区根据影响因子（IF值），某一个学科的所有期刊都按照上一年的影响因子降序排列，然后平均4等分(各25%)，分别是Q1，Q2，Q3，Q4中科院分区的方法：一区刊：各类期刊三年平均影响因子的前5%，二区

展开图词典：[化] developed pattern; ledgement; stretch out view网络：TILE; Net; developing drawing

歌曲名:Seven Seas [Ocean Rain / Expanded]歌手:Echo & the Bunnymen专辑:Ocean Rain [Collectors Edition]Babyface--Seven SeasBackground Vocals:Marc Nelson,Melvin Edmonds,"Face"Sitting by the windowAll day thinking of youWatching the days go byI started to cryBut they weren"t tears of sadnessThey only meant I love youAnd I wanna tell you girl that I, oh II"ll travel round the seven seas for youIt"s written in the melody I adore youI wrote my love a symphonyTo show you there"s nothing I won"t doBaby I"ll walk around the China Wall for youIf there"s a way I"ll do it all for youAnything you want me toYou know I would doPeople think I"m crazyThey say I"m just a nothingLetting my life pass me byBelieving you"re with meWell I can"t speak for no oneBut in my heart I know you love meAnd that"s why I"ll always tell you IOh I, oh I, oh IDo do do do do doDo do do do do do do doDo do do do do do...http://music.baidu.com/song/7670702

算，现在两者已经不区分

扩展的形式。

不可以 因为section 有这里面不是 部分的意思 是章节的意思而part 没有章节的意思后面那个expand 是拓展的意思 是从原有的基础上 继续拓展而increase 是创造的意思 表示原来没有 后来 做出来的所以都能换 我确定

Science Citation Index Expanded是SCI的扩展版，SCI收录3000余种期刊,以前可以通过光盘或者手工翻阅可以检索。现在整合到Web of Science中，通过网络可以检索，期刊也增加到6000余种，所以称为Science Citation Index Expanded。 关于期刊的问题可以咨询《发表吧》他们比较了解。

扩焦中心

expanded edition扩展版请采纳如果你认可我的回答，敬请及时采纳，~如果你认可我的回答，请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可。~你的采纳是我前进的动力~~O(∩_∩)O，记得好评和采纳，互相帮助

在网上查了一下，大体是这样的：SCIE在国内是等同于SCI的，除了某些特别牛的地方不认同，一般地方是一样好使的，没问题。ScienceCitationIndexExpanded是SCI的扩展版，SCI收录3000余种期刊,以前可以通过光盘或者手工翻阅可以检索。现在整合到WebofScience中，通过网络可以检索，期刊也增加到6000余种，所以称为ScienceCitationIndexExpanded。两者的区别就在于SCIE中有新增加的期刊。其收录期刊的质量与原来SCI收录的期刊是一样的。

1-4: DCCA,8,阅读理解。 when expanded families-children, parents, grandparents, aunts and uncles-lived in the same town and sometimes in the same house, a relative of the working parents took care of the children. but beginning with the industrial revolution, people moved away from farms and *** all towns to find better job chances in larger cities. gradually nuclear families are often seen in the society, but there also appears the immediate family, with either the mother or the father living with the children because of divorce. another variation is the mixed family, the result of a marriage between a previously married man and woman who bine the children from their former marriages into a new family. since 1950s and 1960s, a trend that has appeared is the sharing of child-care responsibilities between hu *** and and wife. more and more women are working outside the home. around 70 percent of women with children under 18 have other jobs besides that of mother and homemaker. most are employed in traditional fields for females, such as sales, education, and service. some are engineers, politicians, doctors, lawyers, and scientists. and at the end of twentieth century, even a few have begun to occupy vital positions in business, ***, and banking, breaking through the so-called glass ceiling. money matters influence women to work. some are employed full time, some part time, and some seek creative solutions such as flex-time work schedules and job sharing. many are single mothers, in single-parent family, raising children by themselves. but in most cases, one ine in the household is simply not enough, so both parents must work to support the family. the men are no longer the only breadwinners. so who watches the children while the parents work? answers to this question are varied. some parents put children in day-care centers. some parents put children in informal day-care centers in private homes. panies and hospitals are realizing that providing day care at the workplace makes for happier and more productive employees. some wealthy families can have a nanny, a woman who es to care for the children in their own home. many of these child-care workers are from other areas, e.g. south america and eastern europe. from the last decade, the accessibility of technology-puters, faxes, teleconferencing-has made it easier for at-home workers to be constantly in touch. will this new flexibility in the work force bring a positive change for taking care of children? only time will tell. 1. what is an immediate family according to the passage? a. an expanded family. b. a mixed family. c. a nuclear family. d. a single-parent family. 2. what can be inferred from paragraph 2? a. women can get to the top positions easily. b. educated women are employed in many fields. c. women have more and more chances to work outside. d. more and more women have children at very young age. 3. employers make their employees more productive by ______. a. putting their children in private centers b. offering office equipments to workers c. providing day care at the workplace d. allowing them to work at home 4. which of the following could be the best title of the passage? a. who takes care of children? b. why do women work outside? c. what benefits single parents? d. how do people support families?