您要查找的是不是：
- Now, however, a larger sunspot with negative polarity is being tracked. 然而，現在又出現了一顆帶負極的巨大黑子。
- Reversed polarity indicates the weldment connected to welding machine negative polarity. 反接是工件接電源負極。
- The circuit can output analog voltage signals with positive and negative polarity according to the phase relation of encoder signals of orthogonal output type. 它可以根據正交輸出型編碼器信號的相位關(guān)系;輸出具有正負極性的模擬電壓信號.
- When electrode is in negative polarity, white bright layer is not available, while working efficiency is good and electr... 若采用負極性加工 ,則無(wú)白亮層出現 ,但加工效率高 ,電極損耗小。
- The results indicate that the B/M boundary appears at the top of L7 and that the Jaramillo normal polarity subzone of the Matuyama negative polarity zone appears in the lower part of the section. 結果表明，B/M界線(xiàn)出現在L7的底部，并且在剖面下部出現了松山負向期的賈拉米洛正向極性亞帶。
- Naturally candles have polarities. Everything in our program has positive and negative polarities - as it is an electro magnetically based program. 自然地蠟燭具有極性。在我們程序里的每件事物有正面的和負面的極性-如同基于程序的電磁力一樣.
- The two systems of government are polar opposites. 這兩種政體正好相反。
- The wind was whispering in the trees. 一陣風(fēng)穿過(guò)樹(shù)林沙沙作響。
- The wind whirled the dead leaves about. 風(fēng)吹得枯葉在四處回旋。
- The boat heeled over in a strong wind. 船在強風(fēng)吹襲下傾側了。
- The shutters thumped the wall in the wind. 在風(fēng)中百葉窗砰砰地碰在墻上。
- Negative Polarity Item: Its Polarity Sensitivity and Licensing Conditions 負極詞的極端敏感性及允準條件研究
- You operate the mechanism by winding this handle. 操縱這臺機器要轉動(dòng)這個(gè)把手。
- Most insect do not live in polar region. 大多數的昆蟲(chóng)不在極地地區生存。
- I went home along a winding mountain path. 我沿著(zhù)彎曲的山路回家。
- She was like a narcissus trembling in the wind. 她像一株在風(fēng)中搖動(dòng)的水仙。
- The answer to my request was in the negative. 對我的請求的答復是否定的。
- Still, it's an ill wind; you will have an unexpected holiday. 不過(guò)，這也并非完全的不幸，你會(huì )享受到一次意外的休假。
- The north wind set them shivering. 北風(fēng)吹得他們渾身打顫。
- His answer to my request was a negative. 我的請求遭到了他的拒絕。
