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- The latest piece of the puzzle is superoxide, an oxygen molecule that may combine with light-sensitive proteins to form an in-eye compass, allowing birds to see Earth’s magnetic field. 最新的謎題是過(guò)氧化物，這是一種氧分子，它可以與一些光敏蛋白質(zhì)化合，在眼球中形成一個(gè)羅盤(pán)，讓鳥(niǎo)兒們可以看到地球的磁場(chǎng)。
- THE EARTH'S MAGNETIC FIELD AND GLOBAL GEOLOGIC PHENOMENA IN MID-CRETACEOUS 白堊紀中期地球磁場(chǎng)與全球地質(zhì)現象
- earth 's magnetic field 地磁場(chǎng)
- It shows the presence of a magnetic field. 這表明有磁場(chǎng)存在。
- The magnetic field of the earth creates a torque around the pivot. 地球的磁場(chǎng)在支點(diǎn)周?chē)a(chǎn)生一個(gè)轉矩。
- Uranus does have a magnetic field even stronger than Earth's. 天王星確實(shí)有磁場(chǎng)，甚至比地球的磁場(chǎng)還大。
- Usually the earth's magnetic field acts as a shield. 平常，地球磁場(chǎng)構成了一個(gè)保護屏。
- But the NMR-MOUSE's highly inhomogeneous magnetic field was a problem. 然而，NMR-MOUSE所產(chǎn)生的高度不均勻磁場(chǎng)是個(gè)問(wèn)題。
- Pigeons navigate less accurately when the earth's magnetic field is disturbed. 地球磁場(chǎng)受到干擾時(shí)，鴿子的道航能力就會(huì )變得不準確。
- Can Magnetic Field Drill through a Piece of Iron? 磁場(chǎng)能穿過(guò)鐵片嗎?
- The string is in a magnetic field. 振動(dòng)弦處于磁場(chǎng)之中。
- The force exerted by a magnetic field. 力由磁場(chǎng)施加的力。
- The lines of force of a magnetic field. 磁力磁場(chǎng)的磁力線(xiàn)
- The earth's magnetic field protects us from the sun's harmful radiation. 地球磁場(chǎng)讓我們免受太陽(yáng)輻射的傷害。
- It is verified that Coulomb s magnetic law establishes only to straight thin solenoidal circuits. 通過(guò)對點(diǎn)磁極間相互作用的分析，證明了在理想條件下庫侖磁作用定律只對直線(xiàn)型通電細螺線(xiàn)管才成立。
- A device used to determine geographic direction, usually consisting of a magnetic needle or needles horizontally mounted or suspended and free to pivot until aligned with the magnetic field of Earth. 指南針用于確定地理方向的設備，通常包括一個(gè)或多個(gè)水平安裝或懸掛的磁針，可在樞軸上自由活動(dòng)直到與地球磁場(chǎng)在一條線(xiàn)上
- The Faraday s magnetic optic effect is combined with eddy current effect to test the imperceptible flaws in subsurface. 為了實(shí)現對亞表面下細小缺陷的檢測,采用了法拉第磁光效應和電渦流效應相結合的方法。
- Zhongqing s magnetic stripe reader of the source, using interrupt mode, very good! 中青公司的磁條讀卡器的源碼，采用中斷方式，非常好！
- The class of phenomena exhibited by a magnetic field. 磁性磁場(chǎng)顯示的一組現象
