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- Introduction : THE LNA is the block entrusted to amplify the weak signal received by the antenna in a reception system. 就是所謂的低噪聲放大器，它決定手機接收機的整體性能；
- At other times, I located a sweet spot and left the antenna in place, only to lose the channel when the weather changed. 有時(shí)候我找到不錯的位置，把天線(xiàn)固定起來(lái)，但天氣一變就又沒(méi)有訊號了。
- Of the concept such as Intranet, Extranet put forward, quicken for the antenna in network admiral enterprise namely outspread each corners to the world. 這是在本世紀末、下世紀初的一個(gè)世人矚目的經(jīng)濟增長(cháng)契機。Intranet、Extranet等概念的提出,就是為了在網(wǎng)絡(luò )上將企業(yè)的觸角加速延伸到世界上的各個(gè)角落。
- The results show that the antenna in paper terminates the reflections at the end of antennas through resistive loading, so it can be applied in GPR systems. 結果表明，通過(guò)選擇一定的電阻加載形式，可使天線(xiàn)具有較好的輻射波形，從而能夠滿(mǎn)足實(shí)際探地雷達的需要。
- The antenna is a open lattice of steelwork. 桅桿天線(xiàn)為鋼結構。
- The antenna received signals with no directivity. 那種天線(xiàn)可接受沒(méi)有方向性的信號。
- Remember when we couldn't get a decent picture without putting the antennae in the right place? 還記得當我們的電線(xiàn)位置不到位而得不到清晰的圖像的時(shí)候嗎？
- We found that eggs of 92.4% were laid on the ground and net, and only 7.6% were laid on plants when their antennas were cut off. It showed that olfactory sensilla are mainly located on the antenna in Dendrolimus superans. 將落葉松毛蟲(chóng)成蟲(chóng)觸角剪去后;發(fā)現92.;4%25的卵被產(chǎn)在地面及籠網(wǎng)上;產(chǎn)在苗上的只占7
- Bachelor or above, Major in the antenna or RF field. 本科以上學(xué)歷，天線(xiàn)或射頻相關(guān)專(zhuān)業(yè).
- These radio waves radiate out in straight lines from the antenna. 這些無(wú)線(xiàn)電波從天線(xiàn)以直線(xiàn)向外輻射。
- The antenna can auto-tracking beacon stably in the L/S bands. 在L/S兩個(gè)頻段內跟蹤穩定。
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。讓我來(lái)調一下天線(xiàn)。
- He said he would head the antenna with a ball. 他說(shuō)他還要給天線(xiàn)安個(gè)圓頭。
- Fix the antennas on the outdoor walls or windows. 將天線(xiàn)固定在室外的墻壁上或窗口上。
- The Accurate Positioning System of the Antenna in HT- 7 Lower Hybrid Wave HT一7低雜波天線(xiàn)精確定位系統
- The wind was whispering in the trees. 一陣風(fēng)穿過(guò)樹(shù)林沙沙作響。
- There are 26 letters in the English alphabet. 英語(yǔ)字母表中有26個(gè)字母。
- The bandwidth of the antenna is about 11% (VSWR<2). 此方法可使得帶寬達到11%25(VSWR<2)。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽團。
- A fire was burning in the grate. 火在壁爐中燃燒著(zhù)。
