multiple feed 中文意思是什麼
multiple feed
解釋
多電源供電-
Single beam focusing lens antenna is the basis and crux of the multiple beam focusing horn lens antenna. only adequately and accurately analyzing focal area ’ s position and resolution, consider the influence when horn feed ’ s position is displaced to different location, we can design multiple beam focusing horn lens antenna
單波束點聚焦透鏡天線是多波束聚焦透鏡天線的基礎和關鍵，只有充分精確地分析了單波束點聚焦透鏡天線解析度大小和焦斑位置，以及單個波束的偏移產生的相應影響，才能設計多波束聚焦透鏡天線。 -
Twenty - six species in the genus begonia were recorded for different purposes as medicine, food, beverage and pig feed in china ( ornamental uses excluded ). among these twenty - six species recorded for different uses, twenty - four species are used as medicine, eight species are used as food ( vegetable ) or beverage, and five species are used as pig feed. three species are commonly used for making beverage in the areas of their natural distribution. nine species have multiple uses, either for medicine, for food, beverage or pig feed. our study also indicated that some species are becoming rare and endangered owning to over collection and other factors
秋海棠屬植物除了具有較高的觀賞價值外，在中國還作為藥用、食用、飲料和飼料等被利用.本文應用民族植物學研究方法，通過野外調查、文獻和標本收集整理和研究，共記載了中國產26種秋海棠屬植物被作為藥用、食用、飲料和飼料加以利用.在所記載的26種國產秋海棠屬植物中，有24種作藥用， 8種作食用（蔬菜）或飲料， 5種作飼料. 3種作飲料的種類在其自然分佈地被廣泛利用. 9種秋海棠作為多種用途加以利用，其中8種既被作為藥用、食用和飲料，也被作為飼料加以利用.本研究還表明，國產秋海棠屬植物中，有些種類由於過度採集利用或其它因素已變得稀有或瀕危.由此提出，合理開發利用和有效保護應成為今後中國秋海棠屬植物研究的重要內容 -
She said to me, " only a few years ago i was in a wheelchair with multiple sclerosis and i could not even feed myself
幾年前我坐在輪椅上，患上各樣硬化癥，我甚至無法自己進食。 -
With multiple paper stock and simple paper feed, we can print comprehensive statements, and assemble different pages in an envelope at the same time
多紙盒進紙和單頁紙使我們可處理綜合帳單，盡可能在當日將客戶不同的帳單集合封裝在一個信封內。 -
The nonlinear influence on multiple carriers signal, such as am / am and am / pm conversion, has been analyzed in this paper. some common linearization techniques, such as feedback, feed - forward and pre - distortion, have also been introduced and compared, which shows that feed - forward is the preferred linearization approach for application in this paper
本文分析了微波功率放大器的非線性特性，特別是am / am轉換和am / pm轉換對多載波信號的影響，也介紹了反饋、前饋、預失真等各種常用線性化技術的基本原理，並對它們的優缺點進行了比較總結。 -
In the second part, the necessity of employing differential demodulation in rapid changing channel was explained, performance of multiple symbol detection of mdpsk and decision feed back multiple symbol detection were analyzed. then we present a new differential demodulation algorithm. the decision data is used to recover the carry phase. given the same observation intervals, this demodulation algorithm has almost the same performance, but the receiver is much more simplified
第二章首先指出了通道參數變化劇烈的情況下，採用差分解調的必要性；分析了多碼元差分解調和數據判決反饋解調演算法的性能和抑制噪聲的能力；在此基礎上提出了一種新的差分解調方案：利用判決數據輔助進行載波恢復，即在判決數據的輔助下，採用fir （ finantimpounsrespouns ）結構對載波相位進行預測的一種演算法，精心設計了該演算法的實現結構。 -
Sadly, about 15 years after the book was published, lucy was affected by multiple sclerosis, a disease of the nervous system that left her bedridden and unable to feed herself
不幸的是，在這本書出版大約15年後，露西染上了多發性硬化癥? ?一種神經系統疾病，致使她癱瘓，生活不能自理。 -
Research on pattern synthesis for irregular feed array configuration in satellite multiple - beam antennas
衛星多波束天線不規則饋元陣形賦形的研究
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