美[s?:rd?] 1 . Specialists see various reasons for the recent surge in inflation.
專家們認為目前通貨膨脹加劇有多種原因。
來自柯林斯例句
2 . There has been a surge of UFO sightings in America.
美國不明飛行物目擊事件激增。
來自柯林斯例句
3 . In that moment a surge of hatred flowed through my blood.
那一刻，一股仇恨在我的血液中翻涌。
來自柯林斯例句
4 . The whole car shuddered with an almost frightening surge of power.
油門猛然加大到幾乎讓人恐懼的程度，整個汽車劇烈震顫著。
來自柯林斯例句
5 . A slow hatred for Hilton began to surge up in him.
他心里開始對希爾頓漸生恨意。
來自柯林斯例句
1.a sudden forceful flow
2.a sudden or abrupt strong increase;
stimulated a surge of speculation
3.a large sea wave
1.rise and move, as in waves or billows;
The army surged forward
2.rise rapidly;
the dollar soared against the yes
3.rise or move foward;
surging waves
4.rise or heave upward under the influence of a natural force such as a wave;
the boats surged
5.see one's performance improve;
He levelled the score and then surged ahead
surge是指閃電等高能量的對設(shè)備的沖擊，隨著環(huán)境的惡化，對電子設(shè)備的要求也越來高。常見波形： 以下波形，voltage是指開路電壓，current是指短路電流。 測試強度： 對于測試的強度，也要求逐年增加，2011年的新的需求從voltage上來說，6KV就算一個通用要求了。測試阻抗 通常損壞設(shè)備，是因為電池過大，發(fā)熱使設(shè)備損壞，在考慮電壓的同時，還要考慮測試阻抗。 常見的測試阻抗為： 2 ohm:常用于電源的L-N間 12 ohm:常用于電源的L-N
