发射装置

The organic EL device adopts the compound having the formula (1) for its organic layer, for example, the emitter layer, which results in improved emission efficiency and luminance, compared to common blue light-emitting compounds.

该有机电致发光装置采用通式（1）的化合物用于其有机层，例如发射层，结果，与普通蓝光发射化合物相比，改善了发射效率和亮度。

The present invention relates a method and apparatus for receiving signal in MIMO CDMA system, charactered in that: on transmitting side, transmit signal by at least two antennas; on receiving side, receive at least one antenna, and obtaining channel paraneters by estimation of channel, using the channel parenters and maximum likelihood principle into MIMO+CDMA system, solving the problem of receiving signal in multiple mobile environment in effect.

本发明为一种基于MIM0 CDMA的接收方法及装置，其特征在于，发射端：至少采用两个发射天线发射信号；接收端：至少采用一个接收天线接收发射天线发射的信号，并且通过对信道的估计获得信道参数，采用该信道参数和最大似然原理的步骤得到输出信号。本发明将ML原理应用于MIMO+CDMA系统中。

The article through practice analysizes the local wireless broadcasting system, application of the elements and means of communication technology is being updated, A set of half-automatic broadcasting system controlled by hardware has been designed and assembled; A set of all-automatic broadcasting system controlled by computers has been designed and assembled; A set of emission equipment has been designed; Noise has been lowered in the transmission of audio-frequency so that the audio effect has been raised; new ways of audio-frequency transmission have been developed based on the technology of computer network.

本文通过对局域无线广播系统运行现状的分析和研究，运用电子信息技术的基本原理和方法，设计并自行装配了一套由硬件控制的半自动播出系统；研究开发了一套由计算机软件控制的全自动播出系统；设计了发射装置；通过对音频信号的传播环节进行降噪处理来提高收听品质；基于数字音频技术，开辟新的音频传播途径；并对系统功能的拓展进行探讨。

Ultimately, the army would like to buy at least 18 launchers, 1,400 missiles, and 18 radars.

美国陆军想要至少购买18套发射装置，1，400枚导弹和18部雷达。

The United States is meeting our responsibilities by pursuing an agreement with Russia to reduce our strategic warheads and launchers.

美国正在承担自己的责任，我们正在寻求与俄罗斯达成协议削减我们的战略弹头和发射装置。

The rocking arm of the lower rail track switch was broken during one test of certain type of launcher.

针对某型发射装置试验过程中出现的下导轨道岔摇臂被撞断这一现象进行深入分析，找出其设计上存在的缺陷。

An electron emission device includes a first substrate and a second substrate facing each other and forming a vacuum vessel.

一种电子发射装置，包括互相面对并且形成真空区域的第一衬底和第二衬底。

Because of that, transmission and steering differentials soon broke down.

正因为此，发射装置和变速齿轮不久就会坏掉。

In chapter 1, it is introduced about the microgravity drop tower and it's catapult system.

为获得双倍的微重力时间，人们打算在落塔结构底部安装一套上抛发射装置。

Based on an air-to-air four missile launching system, calculating method of space dimension chain is researched.

以某型空空导弹四联装发射装置为例，对空间尺寸链的设计计算方法进行了研究。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。