Magnetic
[mæg'netɪk] or [mæg'nɛtɪk]
解釋/意思:
(adj.) having the properties of a magnet; i.e. of attracting iron or steel; 'the hard disk is covered with a thin coat of magnetic material' .
(adj.) determined by earth's magnetic fields; 'magnetic north'; 'the needle of a magnetic compass points to the magnetic north pole' .
(adj.) capable of being magnetized .
(adj.) of or relating to or caused by magnetism; 'magnetic forces' .
艾娜錄入--From WordNet
解釋/意思:
(a.) Alt. of Magnetical
(n.) A magnet.
(n.) Any metal, as iron, nickel, cobalt, etc., which may receive, by any means, the properties of the loadstone, and which then, when suspended, fixes itself in the direction of a magnetic meridian.
整理:罗伯塔
同義詞及近義詞：
a. Attractive
海耶斯校對
例句/造句/用法:
- In a narrative not intended to be strictly technical, it would probably tire the reader to follow this material in detail through the numerous steps attending the magnetic separation. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- As soon as the current flows, the coils become magnetic and attract the soft iron armature, drawing it forward and causing the clapper to strike the bell. 伯莎M.克拉克. 科學通論.
- Reduced to its barest, crudest terms, the proposition of magnetic separation is simplicity itself. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- The non-magnetic gangue descends in a straight line to the other side of the partition. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- They are sent out through this magnetic field, and follow the earth’s curvature, in the same way that tidal waves follow the ocean’s surface. 魯伯特·薩金特·荷蘭. 歷史性發明.
- Magnetic Properties of an Electric Current. 伯莎M.克拉克. 科學通論.
- In the treatment of iron ores, and especially those of low grade, the magnetic concentrator is an interesting and striking departure. Edward W. Byrn. 十九世紀發明進展.
- The sending of the wireless message requires a source of production of the electro-magnetic waves. 魯伯特·薩金特·荷蘭. 歷史性發明.
- A wire through which current flows is surrounded by a field of magnetic force. 伯莎M.克拉克. 科學通論.
- These inventors conceived and put in practice the great idea of employing the current from an electro-magnetic machine to excite its own electric magnet. 威廉·亨利·杜利特. 世紀發明.
- This was effected by having the twenty-six letters painted on a board, and concealed from view by a number of small paper screens, which were attached to magnetic needles. 弗雷德里克·科利爾·貝克維爾. 偉大的事實.
- Professor Hertz proved in 1888 that a spark, or disruptive discharge of electricity, caused electro-magnetic waves to radiate away in all directions through the ether. 魯伯特·薩金特·荷蘭. 歷史性發明.
- It consisted of five magnetic needles, ranged side by side on a horizontal line that formed the diameter of a rhomb. 弗雷德里克·科利爾·貝克維爾. 偉大的事實.
- The motors which drive our electric fans, our mills, and our trolley cars owe their existence entirely to the magnetic action of current electricity. 伯莎M.克拉克. 科學通論.
- Henry in America was, contemporaneously with Faraday, developing electricity by means of magnetic induction. 威廉·亨利·杜利特. 世紀發明.
錄入:雷蒙