極光弧 的英文怎麼說
中文拼音 [jíguānghú]
極光弧
英文
auroral arcs-
Up - down bisection is an arc, horizontal type. innovative insert plates and fixing bolts are used to fix and seal fosc, and its installation is quite simple
光纜接頭盒外形按弧線型臥式結構設計，上下對開，整體採用創新的插板卡緊結構和少量螺釘固定密封，安裝極為方便。Since jade is, as a rule, not transparent, but has a fine lustre, the cabochon is the form best suited to it
不是透明的寶石，但卻具有極佳的光澤，所以極適合被切磨成光滑的半圓弧面型Metallic electrode arc lamp
金屬電極弧光燈In the 3 ~ 35kv power supply system of our country, the large part is the not solidly earthed neutral system. when the single - phase earthed phenomena happens in this system, this electric power network can run with failure. and in this way the operated cost can reduce greadty. and at the same time the power supply systemic dependability can be improved. but when the single - phase earthed current is large, this electric power system can engender easily arc earthed overvoltage and interphase short circuit by this means
在我國10 35kv供電系統中，主要為中性點非直接接地系統，這種系統在發生單相接地時，電網仍可帶故障運行，這樣可以大大降低運行成本，提高供電系統的可靠性，但這種供電方式在單相接地電容電流較大時容易產生弧光接地過電壓和相間短路，給供電設備造成了極大的危害。A study on postnoon multiple arc aurora
午後多重極光弧觀測研究There are said to have been gemstone lovers who fell in love with these sapphire rarities for all time
。此外，另一個極稀有的藍寶石品種是星光藍寶石。這些星光藍寶石是被切磨成光滑的半圓弧面型分享友人