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- The high quality GaN was grown by metal organic chemical vapor deposition (MOCVD).We used Ni/Au as a schottky gate and Ti/Al/Ti/Au as a drain source of GaN MESFET. 我們利用了鎳/金雙層金屬作為閘極的蕭基接觸電極，鈦/鋁/鈦/金等多層金屬作為汲極與源極的歐姆接觸電極，比較在汲極與源極使用不同的合金條件下，制作出特性較佳的元件。
- Higher amplitude of the oscillation results in lower drain source voltage level at which the MOSFET turns on correspondingly lower switching losses and higher efficiency of the system. 更高幅值的振蕩導致場(chǎng)效應晶體管更低的漏源極開(kāi)通電壓幅值來(lái)產(chǎn)生更低的開(kāi)關(guān)損耗和更高的系統效率。
- That maths exam I took was a regular brain drain. 絞盡腦汁的數學(xué)測驗，我真是絞盡了腦汁。
- The news comes from a reliable source. 這消息來(lái)自可靠的來(lái)源。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- They are digging trenches to drain the water off. 他們正在掘溝排水。
- They are digging trenches to drain the water away. 他們正在掘溝排水。
- The coffee grains plugged up the kitchen drain. 咖啡渣堵塞了廚房的排水道。
- The drain is blocked and needs unplugging. 排水管堵塞了，得疏通一下。
- My wages are the principal source of my income. 薪金是我收入的主要來(lái)源。
- The bathtub drain needs repairing. 浴盆的排水管需要修理。
- Solar energy is a new kind of source of energy. 太陽(yáng)能是一種新型能源。
- All hands turned out to repair the terraces and drain the water. 所有勞動(dòng)力都出來(lái)整修梯田，排除積水。
- The sun is the ultimate source of energy. 太陽(yáng)是能量的最基本來(lái)源。
- All of our best laid plans are down the drain. 我們所有精心布置的計劃都付之東流
- A source of irritation or annoyance. 令人生氣的事或者引起煩惱之事
- The groundwork or source of something. 基礎，根源某事物的基礎工作或根源
- Where is the source of the Rhine? 萊茵河發(fā)源于何處？
- A sewer or drain crossing under a road or embankment. 涵洞橫在公路或堤岸下面的下水道或排水管
- He's been a source of discord and worry. 他成為不和和煩惱的根源。
