負聲抗 的英文怎麼說
中文拼音 [fùshēngkàng]
負聲抗
英文
negative acoustical reactance-
Great intermittent noise, wide variety of impendence along with the load and great attenuation of signals have restricted the further utilization of power line
但是，電力線通信通道存在間歇性噪聲大、阻抗隨負載變化大、信號衰減大等缺點，嚴重製約了它的有效利用。State lawyers said that their system guarantees that defendants are held responsible for crimes, if they are not insane, and argues that the supreme court should not use this case to declare for the first time a constitutional right to an insanity defense
州律師說，他們的法律系統保證被告在沒有患精神病時須對犯罪行為負責，而且聲稱最高法院不該用這個案件破天荒地來支持精神錯亂抗辯權。Assuming the loop is known to be only a single straight segment of 26awg cable, there is no additive loop or afe noise, and the remote - end is terminated by a high - impedance load for all frequencies, figure 5 shows the resulting selt performance
假定已知環路只有一個單個的直段26awg電纜，沒有附加的環路或者afe噪聲，對所有的頻率遠端通過一個高祖抗負載終止，圖5給出了selt的性能結果。Technically, the damping factor is the specified load impedance ( in use, that ' d be the speaker system ) divided by the amplifier ' s output impedance
技術上，阻尼因子就是指定的負載阻抗（實踐中，也就是揚聲器系統）除以放大器的輸出阻抗。Technically, the damping factor is the specified load impedance ( in use, that ' d be the speaker system ) divided by the amplifier ' s [ i ] output impedance [ / i ]
技術上，阻尼因子就是指定的負載阻抗（實踐中，也就是揚聲器系統）除以放大器的輸出阻抗。In another story about a snake and a monk, the master taught the snake to be non - violent. but then the snake let everyone abuse him ; they threw stones at him, spun him around and so on. so the master said to the snake, i told you not to bite, but i didnt tell you not to hiss, meaning he should scare people away ; thats what we have to do
還有另一個故事，是有關一個和尚和一條蛇，那個師父教那條蛇不可以使用暴力，於是那條蛇就任由別人欺負，被人丟石頭任人抓著玩弄也不反抗，后來師父就告訴它：我叫你不要咬人，但沒說你不可以發出嘶嘶的聲音把別人嚇跑。The mechanical impedance analyzing method utilized, the mathematical formula for the input impedance and transformer ratio of ultrasonic horn are built up, some vibration performance of ultrasonic horns are discussed under different load impedance, the relationship and applicational conditions between the transformer ratio of ultrasonic horn and the radiational impedance are analyzed
採用機械阻抗分析方法，建立了超聲變幅器的輸入阻抗和變幅比的數學表達式，討論了不同負載阻抗下超聲變幅器的振動性能，分析了超聲變幅器的變幅比與換能器輻射阻抗之間的關系及應用條件。Plus, everything else affects the impedance : the speaker wire, the connections, contributions from crossover circuits inside the speaker, corrosion, fuses and circuit breakers, loading by changing a ported cabinet when you plug or unplug a port insert, condition of the speaker assembly ( like the foam surrounds of a woofer, or the condition of the ferromagnetic fluid of some tweeters ), the cabinet seals, etc
另外，還有其他東西會影響到揚聲器的阻抗：喇叭線，接線柱，內部分頻線路，部件的腐蝕情況，保險絲或斷路器，箱線頭子和接線柱之間產生的負載，揚聲器組裝時的生產環境，箱體的密封情況，等等。Introduced the antijamming in the numerical control system design, from the shield ( including electric field shield, magnetic screen and electromagnetic field shield ) designs mentions, added the absorbing circuit to the perceptual load to suppress the transient state noise to give the specify, might avoid the numerical control system which disturbed creates " softly " the breakdown
摘要介紹數控系統中的抗干擾技術，對屏蔽（包括電場屏蔽，磁場屏蔽和電磁場屏蔽，正確的布線方式）和感性負載加吸收電路來抑制瞬態噪聲做了詳細說明，可避免干擾造成的數控系統的「軟」故障。分享友人