臺灣博碩士論文加值系統

摘要

本研究於60Hz正弦波磁場環境條件下，設計一RL串聯電路，由電生磁，形成磁路， 產生磁場，做為實驗模型，以瞭解60Hz正弦波磁場對綠豆萌芽的影響。
本研究於相同環境條件下，進行計兩組實驗：其中一組採氣隙旁，磁場強度平均為941.15mG，其距實驗組64cm的對照組，磁場強度平均為1.71mG；和另一組採氣隙中，磁場強度平均為2350mG，其距實驗組20cm的對照組，磁場強度平均為35mG。實驗進行中，分別量得綠豆浸泡6小時後，實驗組平均一顆的重量與對照組平均一顆的重量比為1.29及1.38倍。實驗進行中，分別量得綠豆18小時及24小時後萌芽狀況(氣隙旁)與綠豆18小時萌芽狀況(氣隙中)，實驗組根部的長度與對照組根部的長度比，分別為2.05、1.3、1.31倍；實驗組根部的直徑與對照組根部的直徑比，分別為1.6、1.5、1.34倍；實驗組根部產生褐色直條紋，佔實驗組總樣本比例分別為31.0％、41.4％、33.3％，而對照組根部的顏色沒有變化。因此，60Hz正弦波磁場確實對綠豆萌芽時根部有顯著的助長，但部分有病態現象。

關鍵字：正弦波；磁場強度(磁通密度)；綠豆

ABSTRACT
In this study, we designed an electrical circuit for producing the magnetic field , the magnetic field that the experiment uses, for explaining influences of mung beans sprouting due to magnetic fields of 60Hz sinusoidal wave.
The ratio of weights of mung beans of exposed group to that of control group are 1.29 and 1.38 times, respectively, when they are drench for 6 hours. The ratio of lengthes of mung bean roots of exposed group to that of control group are 2.05, 1.3 and 1.31 times, respectively. The ratio of diameter of mung bean roots in exposed group to that of control groups are 1.6, 1.5 and 1.34 times, respectively. There was some morbid state phenomenon on the sprout roots.

Keywords：Sinusoidal wave, the Magnetic flux density, Mung Bean

目錄
中文摘要 I
英文摘要 II
圖目錄 V
表目錄 VIII
第一章 緒論 1
1.1 研究背景及動機 1
1.2 研究目的 3
1.3 論文架構 4
第二章 文獻探討 5
2.1 60Hz正弦波磁場 5
2.2綠豆萌芽基本要素 8
2.3 相關研究 11
第三章 60Hz正弦波磁場之電路與磁路模型 12
3.1電路模型 12
3.2磁路模型 14
3.3磁路與電路的混合模型 22
第四章 材料與方法 23
4.1實驗樣本 23
4.2實驗配置 24
4.3實驗材料 26
4.3.1實驗實體模型 26
4.3.2實驗環境 27
4.3.3實驗器材 27
4.4分析系統 30
4.4.1實驗的量測方法 30
4.4.2綠豆實驗 49
第五章 結果與討論 67
5.1實驗組與對照組的綠豆重量 67
5.2實驗組與對照組的綠豆根部長度 68
5.3實驗組與對照組的綠豆根部直徑 74
5.4實驗組與對照組的綠豆根部觀察 79
第六章 結論與建議 81
6.1 結論 81
6.2 建議 83
參考文獻 84

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