查询词典 V.A.

A novel V-shaped slot antenna with a small right-angle triangle of supplementary slot is presented. The slot clement is fed by an arrow-shaped terminal of a microstrip line printed on the other side of substrate, and its good impedance matching is achieved by adjusting the area of this triangular supplementary slot.

提出了一种新颖的V形微带缝隙天线，地板上开一个直角V形缝隙，在V形缝隙的顶角处附加一个小直角三角形补偿隙，通过改变三角形补偿隙面积的大小可以对天线阻抗匹配进行优化，由基片另一侧的箭形微带线终端对缝隙单元馈电。

Results revealed that the large side insulation of the stator bar in slot is available for ultrasonic pulse-echo testing; Coupling transducer on the surface of a practical stator bar could minimize the influence on the measurements of velocity, contributing no destructivity of the ultrasonic testing for stator insulation; The simultaneity of same velocity and higher attenuation can be used to detect insulation delamination from conductors; Compared with the wide sides of the bars in slot, the short sides of the bars near the exit from slot and the end bars had a same velocity and a higher attenuation; The velocity might be exactly measured on the shot sides of the bars near the exit from slot and the end bars, while the attenuation might not, which were examined though filed tests; V min decreased greatly and V av decreased slightly with the service time of the bars.

在实验室对线棒多种结构处的主绝缘和不同运行年数(未老化、16、18 和23年)线棒的主绝缘进行了低频超声反射法检测试验，并进行了现场试验，发现(参见 Hao et al， IEEE DEI， to be published)，槽部线棒的宽面绝缘不受换位绝缘的影响，比窄面绝缘更适合超声测量；线棒表面平滑的半导体层减小了耦合剂对超声测量的影响，实现了无损性；波速不变而声衰减减小可以检测线棒出现绝缘与导体脱壳缺陷；出槽口和端部线棒的窄面绝缘与槽部线棒的宽面绝缘相比，声衰减大而波速一致；现场试验验证了波速不受绝缘结构和现场测试条件的影响，而声衰减受以上因素影响很大(参见 Hao et al，中国电机工程学报， Vol.23 No.4)； V min 随运行年数明显减小， V av 随运行年数慢慢越小。

And We enumerate the classificational chart of verb and adjective by the analysis of semantic fetures of V and A .

通过对&V起来&和&A起来&中的V和A的语义特征的分析，列出了能够进入&V起来&和&A起来&的动词和形容词分类表。

Due to the original Simmons model only predict the symmetric I-V behaviour, a modified Simmons model, which considered the observed spectra asymmetry in terms of inequivalent Fermi level shifts of the two contacts, was proposed to describe the I-V behaviour of azurin.

由于原始的Simmons模型只能预测对称的I-V特性，而实验观察到的I-V曲线是不对称的，是故本文提出了修正的Simmons模型（考虑了费米能级在两个接触界面处的不对称偏移）来描述铜蓝蛋白的I-V特性。

In this paper,the discharge capacity,stability voltage and the ratio of constant current charge capacity and battery discharge capacity of lithium ion battery were studied. For the lithium manganese lithium-ion batteries,the discharge capacity,mid-value voltage and stability voltage all increased with increasing charge cutoff voltage. As long as charge cutoff voltage was no less than 4.15 V,the battery discharge capacity loss would not exceed 6%. When charge cutoff voltage was 4.15V,the constant current charge capacity accounted for more than 85% of total charge capacity,a little change from 4.20 V.

主要研究了不同截止电压对锰酸锂离子电池的放电容量性能、工作电压和恒流/恒压充电容量等电池性能的影响，结果表明：对于锰酸锂材料锂离子电池，放电容量、中值电压和稳定电压都随着充电截止电压的升高而提高，电池的充电截止电压只要不低于4.15 V，电池放电容量损失就不会超过6%；当充电截止电压为4.15 V时，电池的恒流充电容量占总充电容量的85%以上，与4.20 V相比变化不大。

The japanese consoles comes with both a d-terminal a/v connection and standard composite a/v connections.

japanese 控制台带两者的 a d 受到的影响-终端机一/ v 连接和标准合成一/v 连接。

Recently,the company invested 3 million RMB yuan to make innovation on V belt production.It bought 20 press valcanizers,10 valcanizing tanks,some V belt string winding machines and V belt life examiners.All this helps its production technology to reach the top class of the world,the capacity for V belt has increased to 30,000,000 Am/year.

近年来，公司投资三百万元，进行了三角带技术改造，购进安装20台平板新型硫化机、新上了10个胶套硫化罐及V带线绳缠绕机、三角带疲劳寿命实验机等，使该产品在工艺、设备、质量上均达到国内领先水平，目前已形成3000万A米的生产能力。

A V-mixer is most used in a premix mill and a pharmaceutical factory,in order to study the effects of different load factors and mixing times on the mixing homogeneity of premixes,to find out the rational load factor and the optimum mixing time of a V-mixer in production of additive premixes.

V型混合机是预混合饲料厂和药厂最常采用的混合机，为了研究不同装载系数和混合时间对预混料混合均匀度的影响，探求V型混合机在添加剂预混料生产中合理的装载系数和最佳的混合时间。

Failure to close V-1 and V-2 may cause an ice plug in the neck of the liquid container, creating a

在把液体容器付诸储存或运输之前，V-1和V-2应置于关闭位置，V-3应置于开启位置。

A Prove that d/dx is a linear operator on V. b You can put a coordinate system on V by mapping p to p(0, p(1), p(2).(Please imagine that flipped 90 degrees so it is a column.) Find the matrix that represents d/dx in this coordinate system.

1证明d/dx是V上的线性算子；2你可以将p映射到p(0， p(1)， p(2)，从而给V加上坐标系（想象将其翻转90°，形成柱体），找出在此坐标系中代表d/dx的矩阵。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。