lock background 中文意思是什麼
lock background
解釋
鎖定背景- lock : n 1 鎖，閂，栓。2 （運河等的）船閘。3 制輪楔。4 【機械工程】氣閘，氣塞，鎖氣室。5 【軍事】槍機。6...
- background : n 1 後景，背景；基本情況；（紡織品等的）底子；出身；經歷。2 隱蔽的[不引人注目的]地位；幕後。3 襯...
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It introduces the method of modulated light subtracting infrared radiation of atmosphere and background as well as the method of phase - lock - loop detecting feebleness signal
採用光路差分調制的方法實時扣除背景紅外輻射，並採用鎖定放大器進行微弱信號的檢測。 -
In this paper, the author comprehensively expatiates the research on microwave phase in - lock frequency modulation. at first, the background of reentry telemetry system and the features of pcm telemetry system are presented, and then the author mainly discusses the application of phase in - lock fm techniques in the design of pcm transmitter and the analysis of characteristics of binary pcm reentry telemetry channel
在文章的前面，作者簡單介紹了目前再入遙測技術發展現狀和pcm系統的特點；然後給出了二元pcm再入遙測通道的系統分析和高碼速率數據傳輸實現的主要途徑；在文章的第三部分，討論了鎖相調頻技術及其在pcm遙測發射機中的實際應用。 -
On the basis of micro - economy, the paper continues to discuss the vital six strategies to the enterprise in the new economy, include going first, penetration price, anticipating management and alliance. we also studied in - depth business tactics, such as price dissimilation, lock - in, opening, customization, bundling, etc and point out the applying background, significance, methods and attentions. such work tries to provide a clear, effect : and efficient advice to the enterprises in the now economy, in order to help them make proper business strategies and win the competition in the new circumstances
在微觀經濟分析的基礎上，本文繼續探討了網路經濟條件下對廠商生死攸關的四種商業戰略? ?先發制人、滲透定價、預期管理、兼容和聯盟，並深入研究了決定市場競爭的六種常用戰術? ?歧視定價、鎖定、開放、定製、綁定和試用，指出了這些戰術的應用背景、意義、方法和注意事項，力圖給新經濟下的廠商提供一套明確的、行之有效的商業指導意見，以利於他們制定出合理的商業策略，在網路經濟的激烈競爭中立於不敗之地。
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