集落形成率 的英文怎麼說
中文拼音 [jílàxíngchénglǜ]
集落形成率
英文
colony forming efficiency-
The two mediums can meet primary culture and passage culture of the black bear fibroblast cells. the method of single cell cloning by micro - manipulating purifies fibroblast cells. as a result, steady fibroblast cells can be obtained and the rates of the cloning formation is 93. 75 %
通過單細胞集落顯微法純化細胞，可克服單細胞克隆中因細胞密度太低，難以形成克隆的缺點，而且操作簡單，效率高，速度快，其克隆率可達93 . 75 。This dissertation researches on wavelet theory applied to information transmission, including cdma spreading code design, waveform coding in digital modulation, over - saturated multi - access communication, diversity techniques for multi - path fading channels, and peak - to - average power ratio ( papr ) reducing methods for the wavelet packet modulation signals, etc.
本文以子波理論為工具，較深入地研究了通道傳輸方面的幾個問題，內容包括cdma擴展碼的設計、數字基帶波形成形技術、過飽和多址通信、克服衰落的分集技術和減小子波包調制信號的峰值功率/平均功率比值的方法等。
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