查询词典 antenna

Puts after the month surface on, under sunlight illumination temperature increment, when achieves the transition temperature, the antenna "recorded" had own original appearance, turned a giant hemispheroid.

放到月面上以后，在阳光照射下温度升高，当达到转变温度时，天线又"记"起了自己的本来面貌，变成一个巨大的半球形。

The key technique in the MUSIC algorithm is the signal subspace extraction which can be found from the eigen decomposition of the sample covariance matrix of the antenna receive signal. The eigen value decomposition of a Hermitian matrix is implemented by using the QR algorithm, and the signal subspace is constituted by collecting the significant eigen vectors.

在复合信号分类演算法中的重要关键为信号子空间与杂讯子空间的分解，这两个子空间可以利用对天线收到信号的取样共变异矩阵做特徵值分解中求出，本篇并以QR演算法实现厄米特矩阵之特徵值分解，信号子空间便是由分解后的特徵向量所集合而成。

Invengo, headquartered in Shenzhen, China and with a subsidiary company in Herndon, VA, designs and manufactures a variety of EPC C1G2 and ISO18000-6B compliant RFID hardware, including reader, antenna, tag, label, inlay, etc.

远望谷拥有40多项RFID专利技术，及5大系列60多种具有自主知识产权的RFID产品，包括阅读器、电子标签、天线及其衍生产品。

A simplified method to calculate structure size of herringbone antenna is put forward.

利用简化方法来计算鱼骨形天线的结构尺寸。

This dissertation chooses received directly system, at the same time makes the simple introduction to the heterodyne receiver, and then carries on the preliminary analysis on optical antenna.

本文选用的是直接检测接收机的实现方案，同时对外差接收机也做了简单介绍，并对光学天线的类型和各自的结构特点进行了初步的分析。

This paper investigates a new method for synthesis of the hexagonal antenna array.

摘要该文研究了一种综合正六边形阵列天线方向图的新方法。

Think of it as a flat-panel, honeycombed composite structure that emits energy from its forward edge, not perpendicular as with a regular antenna.

想象一下它适一个平面的，蜂窝状的复合结构，从它的前端边缘发射能量，而不善像常规天线一样垂直发射。

This kind of antenna can be used in hopping frequency communications.

该天线可以用于跳频通信系统中。

The detection data to the horizontality of weather radar antenna pedestal were mainly obtained by two kinds of alveoli levels.

天气雷达天线座水平度的检测主要使用2种气泡式水平仪来获取数据。

The results indicated that the exact separation to reading error and the right mathematical treatment to detection data could improve the accuracy and reliability of weather radar antenna pedestal horizontality.

结果表明：对读数误差的确切分离与对检测数据进行恰当的数学处理，能够明显提高天气雷达天线座水平度检测数据的准确度和可信度。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷