双端的

Disclosed is a leaky-wave dual polarized slot type antenna, including: first and second feeding circuit sections comprised of N-first strip lines and N-second strip lines with a loop every first period along the X-axis on the first dielectric layer and a second period along the Y-axis, in which the N-first strip lines and the N-second strip lines are parallel to each other being alternate, and each length of Ls1 and Ls2 for the first period satisfies the equation of , first and second multi-channel dividers formed at once and the other sides of the first dielectric layer, to connect the N-first strip lines and the N-second strip lines parallel with each other; and first and second central ports formed in the opposite direction of the cavity, each of the feeding circuit sections being connected to the first and second multi-channel dividers; and first and second slot sections being formed by patterning the second shielding layer, in which M-first and M-second slots are arrayed along the direction of the X-axis and each of the first and second slots forms N-row first and N-row second slot arrays, respectively, which cross the first and second strip lines for each, the first slot and the second slot being orthogonal to each other.

公开了一种漏泄波双偏振槽型天线，包括：第一和第二馈电回路部分，其具有沿着X轴在第一介电层每第一周期以及沿着Y轴的第二周期形成具有环路的N第一带状线和N第二带状线，其中N第一带状线和N第二带状线彼此平行并交替，并且对第一周期的各Ls1和Ls2的长度满足等式，第一和第二多通道分配器寻形成在第一介电层的一侧和另外一侧上，以连接彼此平行的N第一带状线和N第二带状线；以及形成在腔的相对方向中的第一和第二中心端口，每个馈电回路部分连接到第一和第二多通道分配器；以及第一和第二槽部分，所述第一和第二槽部分通过对第二屏蔽层形成模式而形成，其中M第一和M第二槽沿着X轴的方向安置，各第一和第二槽分别形成N行第一和N行第二槽阵列，其对每个横过第一和第二带状线，第一槽和第二槽彼此正交。

The sample comprised 25 patients with the first premolar removed during orthodontic treatment. Digital models and lateral cephalometric records were taken pre- and post- treatment. We chose two kinds of regional superimposition methods on the digital models (One was the mesial zone of the third primary ruga and regional palatal vault, the other was the palate) and Baumrind's best-fit for cephalometric superimposition. The amounts of incisor and molar movement were measured and a comparative study was performed.

三。选择25例拔除上颌第一双尖牙正畸患者治疗前、后的上颌模型进行三维重建，分别使用第三腭皱近心端局部腭穹隆和腭部对同一患者治疗前、后的数字化模型进行局域重叠，以治疗前后头颅侧位片的 best-fit重叠为评价标准，比较三种方法之间的差异，对应用三维数字化牙颌模型纵向重叠评价正畸治疗前、后的牙齿移动进行探索性研究。

To clear this propeller the rotor pylon was raised above the cabin and the tail unit was redesigned as a twin-boom assembly, that of the V3 carrying two end-plate oval fins and rudders while that of the V4 had a single fin and rudder mounted on the tailplane centre.

要清除这个重新设计的尾部螺旋桨转子螺旋杆菌是上文提到的船舱和单位被视为双繁荣集会，方向舵和V3的是携带的两个端板椭圆鳍而 V4，该有一个尾翼和方向舵安装在机尾的中心。

Three types of home gateways are described, using the same software framework of double protocol stacks. One is TCP/IP protocol stack, and the other is the CEBus stack, which is integrated with the software of DLL, network layer and and application layer.

本文设计了三款各具特色的家庭网关，提出并实现了TCP/IP和CEBus双协议栈的软件框架，主要以代理服务器的模式实现家庭网络的Internet接入，免去了复杂的客户端软件。

In this paper, active groups terminated silicane was used to react with the hydroxyls of bisphenol A epoxy resins, that introduced organic silicon without consuming epoxy groups. This modifying process improved the combining degree of the cured resin, so both the toughness and the other characters (as strength, thermal resistance) were all could be improved.

为此本论文采用国内外文献中尚未见报道的、带活性基团的有机硅来改性双酚A型环氧树脂，通过端基基团与环氧链上的羟基反应生成大键能的Si-O键的方式来引进有机硅，改性过程中不仅不消耗环氧基，并且还提高了树脂固化物的交联密度，所以既能增韧树脂，又能提高其耐热、耐冲击等各项性能。

Assessment of Gastric Sensitivity, Compliance and Accommodation: The stomachs were distended isobarically by barostat via a double-lumen polyvinyl tube with an adherent plastic bag, gastric sensitivity was measured by perception threshold and gastric compliance was calculated as the slop of the pressure-volume curve.

胃敏感性、顺应性和容受性的检测：用barostat及双腔气囊导管对胃进行等压扩张，以患者的不适阈代表胃对扩张的敏感性，以压力-容量曲线的斜率反映胃顺应性；将气囊压力恒定为MDP+2mmHg，以进食前后胃内平均容量的差值来反映近端胃的容受性。7。

Each 8031 microcomputer contains a high speed full duplex (means you can simultaneously use the same port for both transmitting and receiving purposes) serial port which is software configurable in 4 basic modes: 8 bit UART; 9 bit UART; Interprocessor Communications link or as shift register I/O expander. For the standard serial communication facility, 8031 can be programmed for UART operations and can be connected with regular personal computers, teletype writers, modem at data rates between 122 bauds and 31 kilobauds.

每8031微机包含高速全双工（意味着你可以同时使用相同的端口都发射和接收的目的）的串口是软件配置在4基本模式： 8位异步； 9位异步；整合通信链路或移我登记/海外扩张为标准的串行通信设备， 8031可以编程为异步操作，可与普通的个人电脑， teletype作家，在现代数据传输率之间的122波特和31 kilobauds 。

Tecent company passes through live wire Ben Zhouyong seizes pop chart the first, government-owned net May 20 open new version " live challenge " the client end that whole area takes completely and patch download, caused download mad tide of the player, open new developed area namely as before to meet new edition government, experience times doubler, the rich activity such as prop store sales promotion, at the same time CF100 city league matches the sea chooses level to enter end quickly already, the friend that have fun at is participated in rapidly

腾讯公司穿越火线本周勇夺排行榜第一，官网5月20号开启了新版本&生存挑战&全区全服的客户端和补丁下载，引发了玩家的下载狂潮，为迎接新版官方依旧就是开新区，经验双倍，道具商城促销等丰富的活动，同时CF百城联赛的海选阶段已快进入尾声了，有兴趣的朋友赶紧参与一下吧

In High-avail, made a concept of Redundancy Manager, and put forward some ethernet ring structures on the base of it. We can find these meet different levels of Avail requirement. In Real-time, it made great improvement on traditional ethernet. Adopted switch technology, high-speed ethernet, full-Duplex port switch, data prioritisation, and VLAN technology.

在高可靠性方面，提出了冗余管理器的概念，在它的基础上形成的几种以太网环网结构，可以满足不同层次的可靠性要求；在实时性方面，对传统以太网加以改进，采用了交换技术、高速以太网技术、全双工端口交换的方式、优先级标志技术、虚拟网技术等新技术。

The results showed that C 2H 6 can be adsorbed on the surface terminal oxygen of Lewis base site P=O bonds through H atom in -CH 3 to form a molecular adsorption state, and the adsorption intensity of C 2H 6 increases with the rising of adsorption temperature.

结果表明，乙烷能够以 CH3 中的H原子吸附于催化剂表面P =O键的端氧上形成分子吸附态，并且随着吸附温度的升高，对乙烷的吸附强度逐渐增大；乙烯则主要是以C =C双键吸附在催化剂的Lewis酸位Fe3 +上。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。