查询词典 at length
- 与 at length 相关的网络例句 [注:此内容来源于网络,仅供参考]
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During the period of the fertility alternation,Shuangdi Pei eS and Shuangdi S were treated for 6 d at 25℃,and the panicel exsertion,lengths of the uppermost internode,parenchyma cell number and average length of the uppermost in- ternode were studied.
以双低培eS为研究对象,以双低S为对照,于育性转换敏感期,在25℃人工气候条件下处理6d,比较研究了双低培eS和双低S不同发育时期的穗颈伸出度、穗颈节间长度及节间细胞数和细胞的平均长度。
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At the same time, if the processing, torsion spring, forming the middle ear can be one-time Extension Spring, high-speed production of multi-functional Extension Spring Battery Spring machine; with the Company's exclusive agent in Japan Auto Spring Length (J-1 type), can be In the spring production process, the automatic adjustment of the machine, through amendments to spring pitch to ensure the accuracy of spring.
如能同时加工压簧、扭簧,又可一次性成型中耳拉簧,高速生产电池弹簧的多功能拉簧机;配合本公司独家代理的日本弹簧自动检长机(J-1型),可在弹簧加工生产过程中,自动调节机器,通过修正弹簧节距来保证弹簧的精度。
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The results of backwater calculation at Changzhou Reservoir demonstrated that, there exited an extremal value of backwater length while the water level was 18.6m and the criterion for the terminal of backwater was 0.1m. The phenomenon of extremum exiting will be unobvious if the criterion was 0.2m or 0.3m.
长洲枢纽回水计算结果表明:当水库在18.6m水位运行,末端判别标准取0.1m时,其回水长度随流量变化存在极值现象;但末端标准取0.2m与0.3m时,极值现象不明显。
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On page 93 of this volume, old buildings at St. Bartholomew's are said to have been pulled down in the year 1731,"and a magnificent pile erected in the room of them, about 150 feet in length, faced with a pure white stone, besides other additions now building."
在页93本卷,在圣巴塞洛缪的是据说已经停在了1731年旧楼"的宏伟桩竖立在他们房间,大约150英尺长,面临着纯白色的石头,除了现在建设的其他补充。"
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This dissertation investigates the construction of pseudo-random sequences (pseudo-random numbers) from elliptic curves and mainly analyzes their cryptographic properties by using exponential sums over rational points along elliptic curves. The main results are as follows:(1) The uniform distribution of the elliptic curve linear congruential generator is discussed and the lower bound of its nonlinear complexity is given.(2) Two large families of binary sequences are constructed from elliptic curves. The well distribution measure and the correlation measure of order k of the resulting sequences are studied. The results indicate that they are "good" binary sequences which give a positive answer to a conjecture proposed by Goubin et al.(3) A kind of binary sequences from an elliptic curve and its twisted curves over a prime field F_p. The length of the sequences is 4p. The "1" and "0" occur almost the same times. The linear complexity is at least one-fourth the period.(4) The exponential sums over rational points along elliptic curves over ring Z_ are estimated and are used to estimate the well distribution measure and the correlation measure of order k of a family of binary sequences from elliptic curves over ring Z_.(5) The correlation of the elliptic curve power number generator is given. It is proved that the sequences produced by the elliptic curve quadratic generator are asymptotically uniformly distributed.(6) The uniform distribution of the elliptic curve subset sum generator is considered.(7) We apply the linear feedback shift register over elliptic curves to produce sequences with long periods. The distribution and the linear complexity of the resulting sequences are also considered.
本文研究利用椭圆曲线构造的伪随机序列,主要利用有限域上椭圆曲线有理点群的指数和估计讨论椭圆曲线序列的密码性质——分布、相关性、线性复杂度等,得到如下主要结果:(1)系统讨论椭圆曲线-线性同余序列的一致分布性质,即该类序列是渐近一致分布的,并给出了它的非线性复杂度下界;(2)讨论两类由椭圆曲线构造的二元序列的"良性"分布与高阶相关性(correlation of order κ),这两类序列具有"优"的密码性质,也正面回答了Goubin等提出的公开问题;(3)利用椭圆曲线及其挠曲线构造一类二元序列,其周期为4p(其中椭圆曲线定义在有限域F_p上),0-1分布基本平衡,线性复杂度至少为周期的四分之一;(4)讨论了剩余类环Z_上的椭圆曲线的有理点的分布估计,并用于分析一类由剩余类环Z_上椭圆曲线构造的二元序列的伪随机性;(5)讨论椭圆曲线-幂生成器序列的相关性及椭圆曲线-二次生成器序列的一致分布;(6)讨论椭圆曲线-子集和序列的一致分布;(7)讨论椭圆曲线上的线性反馈移位寄存器序列的分布,线性复杂度等性质。
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At nineteen years of age, he built his own sound studio to complete the first feature-length film in Hollywood to be finished in R-DAT digital audio.
在十九年的年龄,他建立健全自己的工作室完成第一正片长度的电影在好莱坞要完成的R -的DAT数字音频。
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With the digital technologies he had at his disposal, he planned to make an entire feature-length film without even having to leave his apartment.
由于他在自己掌握的数字技术,他计划利用甚至不必离开自己的公寓整个正片长度的电影。
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After presenting nearly identical front-page layouts for half a century - always six columns, with the day's top stories in the first and sixth columns,"What's News" digest in the second and third, the "A-hed" feature story in the fourth and themed weekly reports in the fifth column - the paper in 2007 decreased its broadsheet width from 15 to 12 inches while keeping the length at 22 3/4 inches, in order to save newsprint costs.
在介绍几乎完全相同头版布局半世纪-总是六栏,与当天的头条新闻中的第一和第六栏,"最新消息"月刊在第二次和第三次的" A -海德"特写在第四和主题的每周报告中的第五纵队-该文件在2007年减少了报纸宽度从15到12英寸的长度,同时保持在22 3 / 4英寸,为了节省新闻纸成本。
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If not, add 1 to 3 bytes of 00 at the end of the BIOS image file so that the length can be divided by 4 without any remainder.
如果没有,添加1日至3字节的00在去年底的BIOS的图像文件,使该长度可分为4个没有任何其余的。
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And approved by relevant departments (China Municipal Engineering Design Institute, Detect Filter Testing Center, etc.) and Chinese and foreign experts that the number of users the use of proven that the physical properties of this product, and chemical stability of high-class with the rationale, the use of cycle length, by new and old customers at home.
并经有关部门(中国市政工程设计院、滤料检测检验中心等)专家认定和中外部分用户使用证明,本产品物理性能好,化学稳定性高,级配合理,使用周期长、深受新老客户的好评。
- 相关中文对照歌词
- At Arms' Length
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力