您要查找的是不是：
- A hollow metal conductor that provides a path to guide microwaves; used in radar. 能够提供和引导微波路径的中空金属导体；适用于雷达。
- The PBG structure was fabricated with periodic rectangle holes etched on both the metal conductor line and the metal ground plate of the microstrip. 该结构是同时在金属导带和金属接地板上刻蚀周期性的矩形孔形成的。
- A kind of drainage material consisting of a white polypropylene channel-shaped core surrounded by a gray long-fiber hot-bonded non-woven filter fabric, with metal conductor inside for measuring the driven depth. 灰色长纤维热粘无纺布滤膜包裹（通过粘合）白色聚丙烯槽型芯板组成的排水材料，内装配金属电子导线用于测量打设深度。
- The results indicate that a superconducting multilayer helicoidal conductor structure demonstrates much greater skin/proximity effect than a metal conductor having the same structure. 结果表明，对多层螺旋导体结构的超导电缆，影响其输运电流在各导体层分布的主要因素是邻近效应。
- For investigating the characteristics of metal explosion,the multichannel optic pyrometer was used to measure the radiation intensity of the plasmas produced by metal conductor explosion. 为了研究金属电爆炸现象,采用多通道光学高温计对金属桥箔和金属桥丝电爆炸产生的等离子体光谱辐射亮度进行了测量。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- This is contrasted with electric, which pertains to the flow of large currents in metal conductors. “电子的”和“电气的”不同，后者涉及金属导体中大电流的流动。
- a metal conductor that carries electricity over a distance 远距离载着电子的金属导体
- a metal conductor that carries electricity over a distance. 载着电子通过远距离的金属导体。
- Metal is a good conductor of electricity. 金属是很好的导电体。
- Analysis on the electric-field intensity near the surface of metal conductor 金属导体表面附近的场强分析
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
