单词 | 微波 |
释义 | 〔birth〕Until recently, the use ofbirth as a verb meaning "to bear (a child)” has been confined to Southern speech: "Heap o' good it do a woman to birth a mess o' young uns and raise 'em and then have 'em all go off to oncet" (Marjorie K. Rawlings).Recently, however, the nonstandard Southern usage has coincided with widespread usage of verbs derived from nouns, such asparent, network, and microwave. Birth in this new usage is most commonly found in its present participial form and is used as an adjective in the compound birthing room. 以前birth 意为生育(孩子)的动词用法仅限于南方语言: 一个女人生养一大堆孩子,然后他们都一起离开家庭,这对于她来说有很大好处。” (玛乔里·K·罗林斯)。但是最近,这种不标准的南方用法与广泛使用名词作动词的用法相吻合,如作父母,连网络 和 传送微波。 Birth这种新的用法常见于现在分词形式并用于合成词中的形容词 育婴室 〔optics〕The branch of physics that deals with light and vision, chiefly the generation, propagation, and detection of electromagnetic radiation having wavelengths greater than x-rays and shorter than microwaves.光学:物理学中,研究光和视觉的一门学科,主要是研究波长在X-射线和微波之间的电磁辐射的产生、传播和识别〔ripply〕Characterized by or sounding in ripples.波纹(状)的,潺潺流水般声的:以起涟漪或微波为特征的,或发出潺潺流水般声音的〔maser〕Any of several devices that amplify or generate electromagnetic waves, especially microwaves.微波激射器:扩大或产生电磁波的仪器,尤其是产生微波〔tellurometer〕A surveying instrument that measures distance by measuring the round-trip travel time of reflected microwaves.微波测距仪:通过反射的微波来回行程的时间来测量距离的测量仪器〔ripple〕A sound like that made by rippling water:潺潺流水声,微波似的轻柔起伏声:如同起伏的波浪发出的声音:〔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〔zapper〕A destructive device, especially one that destroys by means of electric current or radiation:微波清除器:清除器具,特别指用电流或射线破坏的那种:〔network〕A chain of radio or television broadcasting stations linked by wire or microwave relay.广播网:由线路或微波中转站连接的电台或电视台网络〔infrared〕Of or relating to the range of invisible radiation wavelengths from about 750 nanometers, just longer than red in the visible spectrum, to 1 millimeter, on the border of the microwave region.红外线的:一种波长在750毫微米(比可见光谱中的红光稍长)与1毫米(在微波波长的边缘)之间的不可见辐射的,或与其有关的〔magnetron〕A microwave tube in which electrons generated from a heated cathode are affected by magnetic and electric fields in such a way as to produce microwave radiation used in radar and in microwave ovens.磁控管:一种微波管,它里面的发热阴极发出的电子受到磁场和电场的影响,从而产生能用于雷达和微波炉微波辐射〔microwave〕A high-frequency electromagnetic wave, one millimeter to one meter in wavelength, intermediate between infrared and short-wave radio wavelengths.微波:一种高频电磁波,波长在红外线和短波元线波之间,为1毫米至1米〔Basov〕Russian physicist. He shared a 1964 Nobel Prize for developing the maser and laser principle of producing high-intensity radiation.巴索夫,尼科莱·格纳得维奇:(生于 1922) 俄国物理学家,他提出了微波放大器和激光产生高强度辐射能原理,并为此于1964年获得诺贝尔奖 |
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