发射的

The scheme is scheduled through combining multi-level adaptive modulation and coding with hybrid automatic repeat request protocol.

该方案利用自适应编码调制技术和混合自动重传技术交互协作，使发射端可以根据反馈的延时信息自适应调节调制模式，选择发射权以及自动重传数据。

The first three had a battery of eight launchers in the forward deck. The last ship of the class, commissioned the Baku in 1987, was built to a modified design and had no less than 12 launchers.

前3艘在前甲板上有一组8联装发射器，最后一艘，1987年服役的巴库号，进行了改进，有不少于12个发射器。

Research and develop a RLV and lower launch costs, and to develop an advanced technology base for use in deep space exploration.

第三方面，研制并开发循环利用的发射器，以降低发射成本，并为未来远太空搜索创建一个高科技基地。

Photoluminescence test results found there are bimodal launch in red light areas, which is not reported in the past, we give an explanation to this in the end.

光致发光测试结果发现在红光区存在双峰发射，这是以前所没有报道过的，我们对红光发射给出了解释。

Mechanical properties and combusition characteristics were affected evidently by the solid grain configuration and its character. Mechanical propertiesof the material system could be improved by adopting RDX and proper granularpropellants granularity rank-match. It is favorable to obtain progressivity burning effect byaffiliating increasing burning surface propellant grains. Affiliating fast burning componentthese burning rate regulator in the bond system can quicken burning rate of propellants andimprove burning progressivity.

固体颗粒形态及其性质对力学性能和燃烧性能具有较大的影响，采用RDX与适当颗粒度的固体发射药的粒度级配有利于改善力学性能，加入增面燃烧的发射药颗粒，有利于获得渐增性的燃烧效果，在粘合剂体系中加入速燃组份等燃速调节剂，可加快发射药的燃气生成速率，改善燃烧的渐增性。

A novel bis (o-aminobenzophenone) s monomer is synthesized, and is used to get three different polyquinolines containing phenylamine moiety through Frieldlander reaction. The solubilities, thermal stabilities and luminescent properties of the polymers were evaluated. All the polymers are thermal-stable, and are soluble in common organic solvents. The emission of their thin film is from excimer emission.

合成了一种新型的二邻氨基二苯酮单体，通过Frieldlander反应，可以构造出不同结构的含有类三芳胺基元的发光聚喹啉，对其溶解性、热性能进行了研究，结果表明这类聚喹啉在常用有机溶剂中的溶解性有了很大提高，同时保持了聚喹啉较高的热稳定性；研究了它们在溶液态和薄膜态的紫外可见吸收光谱和荧光发射光谱，发现它们在薄膜态下的荧光发射主要来自于分子间激基复合物发射。

As a result, dual fluorescence was observed in non-polar solvents. Long-wavelength emission was found to consist of two components:+D||A" exciplexes resulted by "harpooning effect" and +D^^A" exciplexes stablized by solvation.

研究结果表明：合成的化合物在非极性溶剂中有双重荧光的稳态发射行为；双重荧光中的长波长发射经时间分辨光谱研究为双指数发射衰减；其中的长寿命衰减是由于该类化合物在非极性溶剂中激发后经过分子内电荷转移形成了激基复合物所致，而产生该激基复合物的直接原因是由于在非极性溶剂中的&harpooning effect&所致，短寿命则来自于该类化合物激发后在溶液中发生了分子内电荷转移的直接衰减。

A device (ESF1) for spectral shaping of a discrete value transmission signal in a radio transmitter comprises one input (E1) for receiving an in phase component of the transmission signal and a further input (E2) for receiving a quadrature component of the transmission signal.

一种用于在无线发射机内对数值离散的发射信号进行频谱整形的装置(ESF1)，它具有一个用于接收所述发射信号的同相分量的第一输入端(E1)和一个用于接收所述发射信号的正交分量的第二输入端(E2)。

In Chapter 4, two new types of built-in PIFA are proposed to alleviate the absorption of human body and to improve the radiation efficiency of the antenna. In one new type of PIFA, a parasitic conducting plate parallel to the ground plane is added to the original PIFA, and in the other type, a λ/4 short plate is connected to the ground plane.

第四章为了减轻携带机内藏PIFA对人体的辐射，提高天线的发射效率，首先用FDTD数值法研究了不同的馈电结构对人体近旁的天线发射效率的影响，从而在此基础上提出了两种新型的PIFA结构来减轻人体的吸收，以达到提高天线发射效率的目的。

Roughly 30-50% of them are aimed at the carrier, while the others go after accompanying ships. Another salvo of 12-24 missiles was to be launched by aircraft, mainly to saturate the carrier groups defenses. The 30-knot speed of the Oscar I/II submarines enables a rapid approach to the launch area, about 450-500 km from the carrier group, and equally quick evasion after the attack.

大体上有30-50%的导弹瞄准航母，剩余的导弹攻击伴随舰艇，飞机将发射另外12-24枚导弹，主要用来饱和航母战斗群的防空能力。30节的航速使得O/O-II级能迅速占领航母战斗群450-500公里外的发射阵位，并且在发射后快速撤离。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。