查询词典 null

A new way to get the null frequency has been proposed and implemented by programming, which is the key step in the whole process of signal processing. And this method can also be used to a wider range of applications.

提出了一种获取零频值的新方法，并进行编程实现，实现了干扰源定位的信号分析处理的关键步骤，该方法可推广到较广的应用范围。

Nostog K Role of Archegonical Neck Cells of Zamia and Other Cycads Phytomorphology , 1972,null

胡适宜%朱澂苏铁的生殖成都：四川科学技术出版社， 1996，null

Wolenski T S%N H Hart Scanning electron microscope studies of sperm incorporation into the zebrafish egg 10.1002/jez.1402430211 J Exp Zool , 1987,null

王瑞霞%张毓人%傅仓生%李振兰%吴宜章%张福顺%郝宏京鲂鱼受精早期精子入卵的扫描电镜观察水产学报， 1982，4

Ivanyushkin A K Aerodynamic problems of interference of the power plant inlet and supersonic aircraft airframe components Central Aerohydrodynamic Institute Russia , 1994,null

塞登 J%戈德史密斯 E L 进气道空气动力学航空航天工业部第601研究所 null ， 1992，杨国才创新的F-16式进气道/机身一体化设计方案航空工程， 1997，3

Dewey D R Historical and current taxonomic perspectives of Agropyron Elymus and related genera Crop Science , 1983,null

周永红%杨俊良%郑有良%颜济%贾继增%魏育明用RAPD分子标记探讨鹅观草属的种间关系植物学报， 1999，10

Akala V A%Lal R Soil organic carbon pools and sequestration rates in reclaimed minesoils in Ohio Journal of Environmental Quality , 2001,null

冯启言%刘桂建兖州煤田矸石中的微量有害元素及其对土壤环境的影响中国矿业， 2002，01

Zhao ZL Characters of nrDNA ITS region sequences of fruits of Alpinia galanga and their adulterants Planta Medica , 2001,null

王建波%张文驹%陈家宽核rDNA的ITS序列在被子植物系统与进化研究中的应用植物分类学报， 1999，4

Sheppard T P%Berlocher S H Enzyme polymorphism in Apis mellifera from Norway Journal of Apicultural Research , 1984,null

李绍文%孟玉萍%张宗炳%李举怀%和绍禹%匡帮郁蜜蜂属六个种酯酶同工酶的研究北京大学学报， 1986，4

Downton W J S Growth and osmotic relations of the mangrove Avicennia marina as influenced by salinity Australian Journal of Plant Physiology , 1982,null

波钦诺克XH%荆家海%丁钟荣植物生物化学分析方法北京：科学出版社， 1981，林鹏红树林北京：海洋出版社， 1984，null

Waisel Y%Eshel A%Agami M Salt balance of leaves of the mangrove Avicennia marina 10.1111/j.1399-3054.1986.tb01264.x Physiologia Plantarum , 1986,null

赵可夫%冯立田%卢元芳%范海九龙江口秋茄和白骨壤的渗透调节剂及其贡献海洋与湖沼， 1999，1

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。