单词 | 磁化 |
释义 | 〔magnetization〕The extent to which an object is magnetized.磁化强度:一件物体被磁化的程度〔remanence〕The magnetic induction that remains in a material after removal of the magnetizing force.剩余磁化强度:在磁化的力量移走之后残留在物体内的磁感应强度〔magnetic〕Capable of being magnetized or attracted by a magnet.能被磁体吸引的:能被磁化的或者被磁体吸引的〔magnetization〕The process of making a substance temporarily or permanently magnetic, as by insertion in a magnetic field.磁化:使一个物体具有暂时或永久性磁性的过程,例如把一个物体放入磁物中〔susceptor〕A metallic patch attached to microwaveable packages of food in which radiant energy produced in the patch by microwaves helps cook the food, often by browning its surface.电磁磁化物:可微波食物包装上的金属片,微波加热时此金属片产生辐射能,有助于烹煮食物,通常食物表面会烤至褐色〔iron〕Symbol Fe A silvery-white, lustrous, malleable, ductile, magnetic or magnetizable, metallic element occurring abundantly in combined forms, notably in hematite, limonite, magnetite, and taconite, and used alloyed in a wide range of important structural materials. Atomic number 26; atomic weight 55.847; melting point 1,535°C; boiling point 2,750°C; specific gravity 7.874 (at 20°C); valence 2, 3, 4, 6. See table at element 符号 Fe 铁:一种银白色的、有光泽、有韧性、可延展,有磁性或可被磁化的金属,以化合物形式大量存在,主要有赤铁矿、褐铁矿、磁铁矿和角岩,在许多种重要结构材料中用作合金的一种。原子序数26;原子量55.847;熔点1,535°C;沸点2,750°C;比重7.874(在20°C时);化合物2,3,4,6 参见 element〔electromagnet〕A magnet consisting essentially of a coil of insulated wire wrapped around a soft iron core that is magnetized only when current flows through the wire.电磁体:一种磁体,主要由绝缘线圈缠绕的一个软铁芯子组成,只有当电流通过线圈时芯子才被磁化〔hysteresis〕The lagging of an effect behind its cause, as when the change in magnetism of a body lags behind changes in the magnetic field.滞后现象:一个结果在原因之后拖沓,比如一个物体的磁化变化要比一个磁场变化慢〔keycard〕A usually plastic card with a magnetically coded strip that is scanned in order to operate a mechanism such as a door or an automated teller machine.钥匙卡片:一种通常是塑料的卡片,有磁化的密码条,可以用来操纵某种机械,如门、自动出纳器 |
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