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- Abstract: In the paper, the cathode spot movements and chopping current of pure graphite and copper-impregnated metallized graphite (Cu-C) in vacuum were investigated. 中文摘要: 研究了純石墨和銅-石墨材料的陰極斑點(diǎn)的特性及真空電弧截流現象。
- I'm afraid we are in for a spot of trouble. 恐怕我們是一定要遇到麻煩了。
- He is hit by a falling tree and killed on the spot. 一棵樹(shù)倒下來(lái)，把他當場(chǎng)砸死了。
- I've always had a real soft spot for him. 我一向對他挺有好感。
- The second part is the high spot of this book. 第二部分是這本書(shū)的最精彩部分。
- His activities in London center around this spot. 他在倫敦的活動(dòng)以這個(gè)地點(diǎn)為中心。
- Luckily there was a doctor on the spot. 幸運的是現場(chǎng)有一位醫生。
- This cross marks the spot where she died. 這個(gè)十字符號標明她死去的地點(diǎn)。
- Can you spot the flaw in their argument? 你能指出他們論點(diǎn)中的謬誤嗎?
- I'm in a bit of a spot financially. 我經(jīng)濟上有點(diǎn)困難。
- A pyramid of stones marked the spot. 那地點(diǎn)用一堆堆成金字塔形狀的石頭作了標記。
- Accident black spot ahead! Drive with care! 前面是經(jīng)常出事的路段！行車(chē)當心！
- Drive with Care! Accident Black Spot! 謹慎駕駛員！交通事故多發(fā)地段！
- Mother's apple pie always hits the spot with boys. 母親做的蘋(píng)果餡餅總是能給孩子們解饞。
- Thanks for the candy bar. it really hit the spot! 謝謝你的這塊糖，特合我的口味。
- If the ink sinks in, it'll be hard to remove the spot from the cloth. 如果墨水滲入布料，就很難把污跡洗去。
- He aimed at the black spot and missed(it). 他瞄準黑點(diǎn)，但沒(méi)打中。
- He is in a spot because he'd lost his car key. 他有了麻煩，因為他把汽車(chē)鑰匙丟了。
- Some ancient pottery was dug up in the spot. 在該地點(diǎn)發(fā)掘出一些古代陶器。
- Are you ready for a spot of lunch? 你想吃點(diǎn)兒午飯嗎?
