額定雙壓 的英文怎麼說
中文拼音 [édìngshuāngyā]
額定雙壓
英文
double voltage rating-
Do processing of preliminary emergency treatment to want to notice : eye ministry is bumped by stupid thing, local generation strut reachs ache, without the cut that the skin opens, can use cold towel cold compress, reach with subsidence of a swelling reduce ache ; if eye ministry is traumatic, bleed, the gauze of usable cleanness wraps up ; if the eyewinker flies inside pleasant to see, must not rub rubs an eye, should close double key point gently or blink a bit, let express light foreign body to be poured out of along with tear ; if the eyewinker has entered eyeball deep, eyeball already break - through, cannot oppress absolutely right now eyeball, lest emergence is organized inside the eye ; if forehead and eyebrow bend ministry are contused to want to note the eyesight case of seasonable self - check eye, preliminary judgement has injure secondhand without optic nerve
做初步急救處理要注重：眼部被鈍物撞擊，局部產生腫脹及疼痛，無皮膚開放的傷口，可用冷毛巾冷敷，以消腫及減輕疼痛；若眼部外傷引起眼瞼裂傷或出血，可用清潔的紗布包紮；若有異物飛入眼內，千萬不要搓揉眼睛，要輕閉雙眼或稍眨眼，讓表淺的異物隨淚水流出；假如異物已經進入眼球深部，眼球已經穿通，此時絕不可壓迫眼球，以免眼內組織脫出；若額頭和眉弓部被撞傷要注重及時自我檢查眼睛的視力情況，初步判定有無視神經間接損傷。Linear induction motor is an important kind of machines which have some merits such as simple structure, low cost, durability, convenience for maintenance etc. the subject of this thesis is to study a big circular ring linear induction motor, and the major works in this thesis are summarized as follows : ( 1 ) considering the effects of the finite length of primary core, one - dimension analytical solution for the air gap field is cited in this paper. based on it, the single layer winding magnetic field is studied. considering whole - pitched and short - pitched winding configuration with odd poles and half - fulled slots in both ends, the double - layer winding magnetic field is analyzed, respectively
本文對大圓環直線感應電機進行了深入細致研究，內容包括： （ 1 ）本文採用有限長行波面電流作用於有限長鐵芯上的模型，引用了氣隙磁場一維解，研究了單層繞組磁場，奇數極半填槽雙層繞組在採用整距和短距時磁場的分析、比較，簡單介紹了二維解； （ 2 ）用有限元軟體ansoft對大圓環直線感應電機空載氣隙磁場進行了靜態分析，並分析了結果； （ 3 ）用軟體進行了額定電壓下的瞬態分析，得到了轉矩，位移，轉速隨時間變化曲線圖，利用單極性霍爾元件測定轉速並與軟體計算結果進行了比較，採用等效電路法計算了堵轉時的最大電磁力並做實驗進行了驗證，由實驗測得了三相電流波形，並與計算結果進行了比較，對其不對稱性進行了定性分析。Consumers are advised to buy christmas lighting chains bearing appropriate product information, including brand name, model, rated voltage and power, symbol for class ii insulation ( i. e. double or reinforced insulation ) and warning notices
消費者應選用附上牌子、型號、額定電壓及功率、第ii類絕緣符號（即雙重或加強絕緣） 、警告字句等適當產品資料的聖誕燈飾串。Second, a doubly salient electro - magnetic generator employs two independent channels consisting of two groups three phase windings. the two channels provid power to the same load and output voltage can reach the demand through adjusting the excitation current
文中還在一臺電勵磁雙凸極發電機的定子上設置兩套3相電樞繞組，實現雙通道發電，通過調節勵磁電流大小使兩發電通道輸出相應的額定電壓，並聯向負載供電。Machine tools ; straight sided single acting mechanical presses with nominal forces from 400 kn to 4000 kn ; sizes
機床.額定功率從400kn到4000kn的機械式單動雙柱壓力Double voltage rating
雙額定電壓If any of the proposed works fall within the vicinity of the overhead lines, ascertain the voltage rating, the overhead lines distance from the ground, and consult the electricity supplier of the lines to agree on a mutually acceptable work plan
如任何擬進行的工程處于架空電纜附近的范圍內，必須先確定電纜的額定電壓值、架空電纜與地面的距離，並諮詢供電商的意見，以議定雙方可以接受的工作計劃。分享友人