查询词典 vv

Performance of dual-polarization SARs to distinguish three basic scattering mechanisms from an isotropic surface, a dipole, and an isotropic dihedral is studied theoretically. Performance of dual-polarization SARs to identify the eight scattering mechanisms inside the feasible region in H-αplane is analyzed, and a feasible division of H-αplane for HH-VV dual-polarization SAR is obtained in an experimental manner.

推导了双极化H-α平面有效区域的边界，从理论角度研究了双极化SAR对各向同性表面、偶极子和各向同性二面角三种基本散射的识别能力，通过实验分析了双极化SAR对H-α平面有效区域内八种基本散射机理的识别性能，并给出了HH-VV双极化H-α平面的一种可行划分方式。

If A is a symmetric positive definite matrix, then the quadratic form x~ TAx can be written as a sum of squares. Equivalently, A is a sum of rank one matrices VV~T.

若A是对称正定矩阵，则二次型x~ TAx 能写成平方项的和，即A是秩为1的矩阵VV~T的和。

Since 0- glueball can not decay into the pseudoscalar pair channels such as ππ- and K K- due to P parity constraint, The J/ψ→γVV decay channel become the important process for 0- glueball search and study.

由于宇称的约束，0-的胶球不能衰变道赝标量介子对， J/ψ→γVV是0-胶球寻找的重要物理道。

Teleview drama is video website most the user behavior habit of the mainstream, actor cruel from 2008 bottom up to now, its " of significant progress strategy adds up to the working focus that plans " to be put to the plan and construction of teleplay theater mode, such as heat sows theater, Han drama theater, TVB theater, a tough guy the many themes theater such as the theater, cater to close differently inspect be fond of, the lock decides different user crowd. March, actor cruel with the war epic gigantic make " my colonel my group " head hair roll out heat to sow a theater, from the warm-up to this drama conduct propaganda arrives broadcast the strong complement that all becomes TV, earn the eyeball of countless netizens, be less than the time of half month, had achieved day of UV200 10 thousand, thin volume is average VV is close the discharge dimensions of 1 million.

收看电视剧是视频网站最主流的用户行为习惯，优酷自2008年底至今，将其重要发展战略"合计划"的工作重心放到电视剧剧场模式的规划建设上，诸如热播剧场、韩剧剧场、TVB剧场、硬汉剧场等多个主题剧场，迎合不同的收视喜好，锁定不同的用户人群。3月份，优酷以战争史诗巨制《我的团长我的团》首发推出热播剧场，从对该剧的预热宣传到播出均成为电视的有力补充，赚得了无数网民的眼球，不到半个月的时间，已经达到日UV200万、单集平均VV近百万的流量规模。

The apomictic monosomic addition line of Beta corolliflora, designated as M14(VV+IC, 2n=18+1), was obtained from remote hybridization of B. vulgaris L.

本实验室的郭德栋教授通过远缘杂交方法获得了甜菜无融合生殖单体附加系M14品系(VV+1C，2n=18+1)，以下简称甜菜M14品系。

UGC 9618, also known as VV 340 or Arp 302 consists of a pair of very gas-rich spiral galaxies in their early stages of interaction: VV 340A is seen edge-on to the left, and VV 340B face-on to the right.

UGC 9618也叫VV 340或Arp 302，由两个含有大量气体，处于相互作用早期状态的两个漩涡星系组成：VV 340A是左边侧向的，VV 340B 是右边正向的星系。

Chapter 26 deals with the folly of fools (vv. 1-12), sluggards (vv. 13-16), and gossipers (vv. 17-28) and one's relationship to them.

第廿六章谈到，愚蠢人的行为（1~12）、懒惰人（13~16）和说闲话的人（17~28）以及他们和周围人的关系。

The manipulation of Hv and Vv in Small Angle Laser Scattering experiments gives the parameters of correlation distance to characterize crystalline dimension and phase dimension as well as average chord lengths and particle diameters. All the results of Vv by SALS were compared with that of PCM and SEM.

对共混体系进行了小角激光光散射的HV和VV散射研究，计算了表征结晶尺度的相关距离、表征相尺寸的相关距离、平均弦长和相颗粒的平均直径，并与PCM和SEM的计算结果进行了比较。

Vaccinia virus belongs to the poxvirus family and has a double-stranded DNA genome of 192Kb in size. VV contains an envelope and replicates in cytoplasm of the infected cells. VV has a wide host range and infects various mammalian cell lines as well as animals.

牛痘病毒(Vaccinia virus， VV)属於痘病毒科中一拥有192kb双股DNA遗传物质的病毒，会在细胞质中繁殖出具有鞘膜的病毒，进而感染其他不同种的哺乳动物细胞和动物个体。

At the training grounds of vv Bargeres in Emmen, The Netherlands, a special training session was going to be given by ex-PSV Eindhoven player Willy van der Kuylen.

在Emmen的 vv Bargeres 训练场地上，荷兰一个特殊的训练营在前PSV球员 Willy van der Kuylen的指导下进行。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失