英语释义

• sensitivity similar to that of a receptor organ;

  "he had a special antenna for public relations"

• an electrical device that sends or receives radio or television signals

• one of a pair of mobile appendages on the head of e.g. insects and crustaceans; typically sensitive to touch and taste

片语

antenna array[电讯] 天线阵

adaptive antenna自适应天线

Rod antenna棒状天线；拉桿天线

array antenna[电讯] 阵列天线

wire antenna导线天线

directional antenna[电讯] 定向天线

horn antenna号角天线

omnidirectional antenna[电讯] 全向天线

loop antenna回路天线；[电讯] 环形天线；框形天线

cheese antenna[电讯] 盒形天线

antenna impedance[电子] 天线阻抗

helical antenna[电讯] 螺旋形天线

antenna gain[电讯] 天线增益

antenna noise天线杂音；天线损耗

community antenna television电缆电视；公用天线电视

parabolic antenna[电讯] 抛物形天线

dielectric antenna[电讯] 介质天线

car antenna汽车用天线

dipole antenna[电讯] 偶极天线

receiving antenna[电讯] 接收天线

satellite antenna卫星天线

transmitting antenna[电讯] 发射天线

antenna height[电讯]

monopole antenna[电讯] 单极天线

antenna beam[电讯] 天线波束；[电讯] 天线射束

slot antenna缝隙天线；槽孔天线

antenna coupler[电讯] 天线耦合器

active antenna有源天线；发射天线

英汉例句

• that’s because the prototype gadget, which works with an antenna and other components, made with nanoparticles of silver and other materials on an inkjet printer, can draw energy out of thin air.

  这种雏形设备由纳米银颗粒和用在喷墨打印机上的其它材料制成，并与天线和其它组件配合使用，可以从稀薄的空气中获取能量。

• for example, the roll-out of the new third-generation wireless phones and related community-wide antenna rf emissions in the netherlands caused almost immediate public complaints of illness.

  例如，在荷兰随着第三代无线手机的推出和相关的覆盖社区的天线射频辐射，导致了几乎是立刻出现的的公众疾病抱怨。

• however, there may finally be a way around this: sew the antenna into clothing.

  然而，这一问题的最终解决办法可能是：把天线缝入布料中。

• the results are a surprise. not only are the two pigment molecules at the centre of the antenna involved in the superposition; so are the other six pigment molecules.

  研究结果十分令人吃惊，不仅位于天线蛋白中心的两个色素分子处于叠加状态，其他六个色素分子也是。

• one commenter linked to an article from early this month about a danish expert in radio antennas who predicted that touching the antenna would affect reception.

  一个用户在他的评论中引述了丹麦籍天线专家本月早些时候的文章，称作者已经预测到这种天线会影响信息接受。

• of course, a radio can't be entirely software, but the hardware required is relatively simple—little more than an antenna and a dac/adc process.

  当然，无线电系统不能完全是软件的，但其需要的硬件相对简单——差不多就是一架天线和一个数模转换/模数转换器。

• they erected a television antenna on the roof.

  他们在屋顶上架起了电视天线。

• can you see the radio antenna on that hill?

  你能看见那座山上的无线电天线吗？

• the result is there is no signal - or at least a very reduced signal - for the receiving antenna to receive.

  其结果就是接收天线没有信号可以接收——或者保守地说，只能接收大幅减弱的信号。

• 「we’ve been getting calls from around the country, 」 about antenna issues, carpenter says.

  「我们受到了全国各地打来的电话，」有关天线问题，卡本特说。

• a traditional antenna does not actually change length, however.

  然而，传统的天线不是实际改变的其长度。

• an antenna was not found inside, but a balloon with freon was there.

  但里面并未找到天线，而是一个气球以及氟利昂。

• on the other hand, poor people have an excellent motive to cut cable and simply replace it with an antenna or nothing at all, he said.

  他说，从另一方面讲，穷人有更充分的理由来剪断有线电视线，而简单的换成天线或者什么也不用。

• pram provided with a radio, including antenna and loudspeaker, to keep the baby quiet.

  配备收音机的婴儿车，包含了天线和喇叭，用来让婴儿安静。

• microwave beams from these arrays of antenna elements can be steered electronically toward targets.

  从这些天线阵列单元发射的微波可以通过电子手段导向目标。

• when covered by your hand, this antenna suffers from attenuation.

  当你用手覆盖了这个点，天线信号就会衰减。

• the role of the pigments is 「to act as an antenna to capture the light, 」 belcher explains, 「and then transfer the energy down the length of the virus, like a wire.

  色素的作用是“作为一个捕捉光线的天线，」贝尔彻说，“然后能量通过病毒长度传递下来，病毒就像电线一样。

• he said he would head the antenna with a ball.

  他说他还要给天线安个圆头。

• under terms of contract, the company will complete the preliminary design of the aesa antenna system, demonstrate technology readiness and prove its functionality using hardware prototypes.

  根据合同条款，诺斯罗普·格鲁门公司将完成aesa天线系统的初步设计和示范技术準备，并使用硬件原型验证其功能。