down lead
基本解釋
- 引入線
英漢例句
- Did the U.S. government's decision to keep interest rates down lead to increased home buying in the United States in the middle of the last decade?
在前一個(gè)十年中期的時(shí)候,美國(guó)保持低利率的決策是否導(dǎo)致了購(gòu)房的增加呢? - The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
同時(shí)研究了引線及頂線的各項(xiàng)參數(shù)變化對(duì)天線的有效高度、增益、輸入電抗、輻射電阻及靜電容的影響。 - It is hold that one can increase static capacitance, reduce mode of input reactance and enhance the antenna gain by increasing down lead wires, their distances or lengthening the top loading wires.
研究表明,增加引線數(shù)目、引線間距和加長(zhǎng)頂線長(zhǎng)度均可以增加天線系統(tǒng)的靜電容,減小輸入電抗的模值,并使天線的增益有所改善。 - If the lead climber were injured in a fall from any higher up, the belayer could not get him down.
- Guides lead groups on lighted paths down into the ground and through the caves.
- We don't want to get the Supreme Court into making fine distinctions about what is better than others, because that will lead us down a slippery slope.
- However, having the basics down can lead to better and more frequent connections.
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雙語例句
原聲例句
權(quán)威例句
詞組短語
- run down a lead 按線索追蹤
- antenna down -lead 天線下引線
- down -lead metal core 引線金屬芯
- Down -Lead Specification 引線說明
- internal down -lead 內(nèi)引線
短語
專業(yè)釋義
- 支架夾板
- 天線引下線
- 支架夾板
- 引下線
- 接地引下線