音標 [ɑ:k]
A. R. C. = American Red Cross 美國紅十字會。
n. 名詞 1. 弧;弓形,拱(洞)。
2. 電弧,弧光。


    1. The six domestic standards for furnace transformer industry are all drawn up taking our company as main, as arc furnace transformers jb t9640 - 1999, sub arc furnace transformers - general jb t5344. 1 - 2004, specification and technical requirement for calcium carbide furnace transformers jb t6303 - 2004, specification and technical requirements for yellow phosphorus furnace transformers jb t8506 - 2005, electroslay remelting furnace transformers jb t8447 - 2005, ladle refining furnace transformers jb t10429 - 2004, etc. the rectifier transformers for chemical engineering and metal - lurgy enterprises also received high value from users and have been exported to vietnam. nowadays, our company is cooperating with italian danieli company on technology and business, that is, our products will be sold to ukraine and burma through anthodium of danieli, and relevant technology cooperation is being negotiated now

      公司主要產品分為電力變壓器電爐變壓器整流變壓器電抗器四大類,具備年產各種變壓器6000mva的生產能力。其中發電機變壓器單臺最大規模為240mva 220kv ,變電所變壓器為180mva 220kv ,電爐變壓器120mva 110kv ,整流變壓器為100mv 220kv ,電抗器為3000kvar 220kv 。新s9系列配電變壓器和220kv級電力變壓器均通過了國家電力公司和國家機械工業局的聯合鑒定。
    2. The beam will deflect into a circular arc.

    3. The pole swung in an arc.

    4. At the same time, while 69 percent of those polled could name paris ' s arc de triomphe, only 40 percent could identify london ' s marble arch

      另外, 69的調查對象能說出巴黎凱旋門的名字,而只有40的人認得倫敦的大理石拱門。
    5. There are many beautiful scenes, like london ' s big ben, france ' s arc de triomphe and the twin towers of the world trade center that were bombed by osama laden