英文文献只有卷没有期可以直接写他的doi有些期刊只有期号而没有卷号,是以其出版年作为卷号
重新编号，根据文献出现的内容顺序编号，不可以乱编号。外文翻译，是在准确、通顺、优美的基础上，把外国的语言或文字转变成本国的语言或文字的行为。文献，意思为有历史意义或研究价值的图书、期刊、典章。编号：利用有序或无序的任意符号按顺序编号数或者编定的号数。
[1]A Dose of Reality:Current World Economic Prospects[J]China International Studies,2012,01:25-摘要：<正>Since 2011, the recovery of the world economy has beenthwarted while "the South overmatching the North" hascontinued The slowdown of Western economieshas increased numerous risk factors: the sluggishness of USeconomy, intensified European debt crisis, and the negative【遇到这种问题，在你搜索论文的页面上有个“导出 / 参考文献” 点这个选项就可以看到啦，很简单，附图片，你一眼就明白啦。】
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重新编号，根据文献出现的内容顺序编号，不可以乱编号。外文翻译，是在准确、通顺、优美的基础上，把外国的语言或文字转变成本国的语言或文字的行为。文献，意思为有历史意义或研究价值的图书、期刊、典章。编号：利用有序或无序的任意符号按顺序编号数或者编定的号数。
这是电子期刊，只有文献号（简写为 ）没有纸质期刊的卷、期、页码。 下面是从英国物理学会IOP的author guidelines里摘录的一段： =============== References to electronic-only Article numbers are usually given with no page ranges as most electronic-only journals start each article on page For New Journal of Physics (article number may have from one to three digits) see , for SISSA journals the volume is divided into monthly issues and these form part of the article number, as in and Fischer R 2004 Bayesian group analysis of plasma-enhanced chemical vapour deposition data N JP 6 25 Horowitz G T and Maldacena J 2004 The black hole final state J High Energy P JHEP02(2004)008
下载该文献的原始文件，一般PDF或其他格式的扫描文件，是可以看得到页码的。按照字面的意思，参考文献是文章或著作等写作过程中参考过的文献。然而，按照GB/T 7714-2015《信息与文献 参考文献著录规则》”的定义，文后参考文献是指：“为撰写或编辑论文和著作而引用的有关文献信息资源。”根据《中国学术期刊（光盘版）检索与评价数据规范（试行）》和《中国高等学校社会科学学报编排规范（修订版）》的要求，很多刊物对参考文献和注释作出区分，将注释规定为“对正文中某一内容作进一步解释或补充说明的文字”，列于文末并与参考文献分列或置于当页脚地。书写技巧：把光标放在引用参考文献的地方，在菜单栏上选“插入|脚注和尾注”，弹出的对话框中选择“尾注”，点击“选项”按钮修改编号格式为阿拉伯数字，位置为“文档结尾”，确定后Word就在光标的地方插入了参考文献的编号，并自动跳到文档尾部相应编号处请你键入参考文献的说明，在这里按参考文献著录表的格式添加相应文献。参考文献标注要求用中括号把编号括起来，可以在插入尾注时先把光标移至需要插入尾注的地方，然后点击引用-脚注下面的一个小箭头，在出现的对话框中有个自定义，然后输入中括号及数字，然后点插入，然后自动跳转到本节/本文档末端，此时再输入参考文献内容即可。
Estimation Of The Cutting Force After the output torque of the AC spindle motor is calculated, the estimation procedure to obtain the cutting force is identical to the previous method [4] Because the detailed description of the procedure is given in Huh et [4], a brief explanation is shown here for reader's A model of the AC spindle-drive is composed of the mechanical parts (the spindle drive) and the electrical parts (the AC Induction motor) The rotational equation of motion for the The above equation is discretized with the zero-order-hold sampler and can be expressed in the following form to obtain the estimation of the total external where h is the sampling period (= 05 second) and b is the model parameter () The equivalent damping coefficient is known to be sensitive to temperature changes, thus updated automatically right before the tool contacts the workpiece [4] The estimated total external torque includes not only the cutting torque applied to the workpiece, but also the nonlinear friction torque occurred in the spindle Coulombic friction torque b1 at idling can be determined from a family of steady-state power test with no In order to extract the normal cutting torque from the estimated total external torque, detailed information of the nonlinear friction torque increase is Under the assumption that there is no dynamic relation between b7, and, T the nonlinear friction torque is modeled wherefto) and g(WM) are the functions of the motor speed and depends on a batch of The estimated cutting force using the relations in Eq (I) through Eq (8) is illustrated in F I Contrary to the previous method [4], the estimated cutting force shows little time lag at the transient but very oscillatory at the steady-3Synthesized Cutting Force Monitor The previous method [4] needs to measure only two signals (output power and motor speed) from the motor driver in order to estimate the cutting force, but its performance has a critical time lag at the transient
加几个文献求助qq群
这当然还得继续查找资料的。也就是说论文也不是着急必须马上完成的。如果需要哪方面的资料，那也要全方面的去寻找。如果你缺少这方面的资料那你的作文可能就会不完美。所以说还是努力去寻找比较好。