基本释义:

天卫八

网络释义

1)Bianca,天卫八

2)Iapetus motion,土卫八

3)pasiphae

[p?'sif?i:],木卫八

4)Ariel,[天]天卫一

5)Yagi-Uda antenna,八木天线

6)Yagi antenna,八木天线

用法和例句

The Design of a Dual-group Directors Yagi-Uda Antenna

双组引向八木天线的设计

Based upon the equivalence principle and surface integral equations,the exact model of the dipole antenna and Yagi-Uda antenna in the presence of the von Karman radome is established using the method of moments(MoM),respectively.

利用等效原理、表面积分方程并结合矩量法(MoM),分别对带有冯卡曼天线罩的对称半波振子和八木天线进行了严格建模分析。

A double population genetic algorithm(DPGA) combined with finite-difference time-domain(FDTD) method is introduced to optimize the element spacing and lengths of Yagi-Uda antennas.

采用双种群遗传算法(DPGA)结合时域有限差分法(FDTD)优化八木天线的单元间距和长度,以实现更优方向图。

Design of dielectric embedded microstrip patch Yagi antenna

介质埋藏微带贴片八木天线设计

Newly patch Yagi antenna of cascade-dielectric embedded

一种新型的层叠式介质埋藏贴片八木天线

Yagi antenna is a common form of antennas,according to the coupled Hallen-Pocklington equation of the model of two-element dipole array,the numerical method of the Yagi antenna is analyzed combined with MoM.

八木天线是一种常用的天线形式,采用了二元偶极子模型的耦合方程,并结合矩量法Hallen方程分域基分析了八木天线的数值计算方法。

The satellite of Saturn that is16th in distance from the planet.

土卫八距离土星第十六远的土星卫星

The satellite of Saturn that is eighth in distance from the planet.

土卫三距离土星第八远的土星卫星

David joined the army when he was eighteen.

大卫十八岁时入伍。

The satellite of Saturn that is17th in distance from the planet.

土卫九距离土星第十七远的土星卫星

The satellite of Saturn that is11th in distance from the planet.

土卫四距离土星第十一远的土星卫星

They waw the Red Guards closing in from all directions.

他们看见赤卫队从四面八方围了上来。

and David had word in the waste land that Nabal was cutting the wool of his sheep.

大卫在旷野听见说拿八剪羊毛，

The quarterback rolled out to the left, faked a pass, and ran for an eight - yard gain.

四分卫抱球向左跑，佯装传球，冲向八码。

the tides that wrack Saturn's moons.

破坏土星卫星的应力

We should defend every inch of our territory.

我们要捍卫每一寸国土。

defend our sacred territory

保卫我们神圣的领土

the British Territorial army.

英国本土防卫义勇军

Saturn has several moons.

土星有好几颗卫星。

Davy Crockett was born on August 17th, 1786 in eastern Tennessee.

大卫?克洛基在一七八六年八月十七日出生于田纳西州东部。

The Red Army's defence of Stalingrad in these forty-eight days has a certain similarity to the defence of Moscow last year.

四十八天中，红军的保卫斯大林城，和去年保卫莫斯科市有某种相同。

"and when David's young men came, they said all this to Nabal, in David's name, and said nothing more."

大卫的仆人到了，将这话提大卫的名都告诉了拿八，就住了口。

The satellite's return capsule was recovered in Suining, Sichuan Province.

"实践八号"卫星返回舱在四川省遂宁县落地回收。

And David heard in the wilderness that Nabal did shear his sheep.

撒上25:4大卫在旷野听见说拿八剪羊毛。