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skin effect

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skin effect 【無線電】集膚效應。

【無線電】集膚效應。 “skin“ 中文翻譯：   n. 1.(人體的)皮，皮膚。 2.〔口語〕皮肉；肉體， ...“effect“ 中文翻譯：   n. 1.結果。 2.效能，效果，效力，效應，作用，功效 ...“alligator skin effect“ 中文翻譯：   碎礦機表皮效果; 壓軋表皮現象“anomalous skin effect“ 中文翻譯：   反常囚效應; 反常趨膚效應“conductor skin effect“ 中文翻譯：   趨膚效應“kelvin skin effect“ 中文翻譯：   趨膚效應“magnetic skin effect“ 中文翻譯：   磁致趨膚效應“non-darcy skin effect“ 中文翻譯：   非達西表皮效應“skin and core effect“ 中文翻譯：   皮心效應“skin effect attenuation“ 中文翻譯：   趨膚效應衰減“skin effect current tracing“ 中文翻譯：   趨膚效應電流跟蹤“skin effect in conductor“ 中文翻譯：   導線內的集膚效應“skin effect loss“ 中文翻譯：   趨膚效應損耗“skin effect of line“ 中文翻譯：   導線的集膚效應“skin effect rotor“ 中文翻譯：   深槽式轉子“skin effect winding“ 中文翻譯：   深槽式繞組“skin friction effect“ 中文翻譯：   表面摩擦效應“skin sparing effect“ 中文翻譯：   皮膚防護效應“skin-effect attenuaction“ 中文翻譯：   趨膚效應衰減“skin-effect attenuation“ 中文翻譯：   趨膚衰減“skin-friction effect“ 中文翻譯：   表面摩擦效應“thermal skin effect“ 中文翻譯：   熱趨膚效應“skin effect current tracing system“ 中文翻譯：   集膚電伴熱“skin“ 中文翻譯：   n. 1.(人體的)皮，皮膚。 2.〔口語〕皮肉；肉體，性命。 3. 獸皮，(特指小牛、山羊等小動物的)皮革。 【解剖學】真皮。 4.皮制品，(裝酒等的)皮囊。 5.(果實、蔥等的)皮，殼；奶皮。 6.【航海】(疊起來的)帆的上部；(船體的)外板，殼板。 7.〔俚語〕騙子；〔美口〕吝嗇鬼，小氣鬼。 8.〔戲謔語〕人，家伙；馬，〔尤指〕瘦馬。 9.〔美俚〕〔pl.〕一套鼓〔尤指爵士樂隊的〕。 10.〔美俚〕一美元。 the true [inner] skin 真皮。 green [raw, undressed] skin 生皮。 clean skins 〔澳大利亞〕無烙印的野牛。 a bad old skin 〔俚語〕老壞蛋。 be in sb.'s skin 變做某人。 (I would not be in your skin. 我無論如何不愿意是你)。 be no skin off sb.'s back [nose] 〔美口〕與某人無關；對某人沒影響。 by [with] the skin of one's teeth 〔口語〕好容易才，幸而。 cast the skin 脫皮。 change one's skin 改變性格；作風等；改頭換面，裝出新的面貌。 fly [jump, leap] out of one's skin 驚喜若狂；大吃一驚。 get off with a whole skin 平安脫險，安然無恙。 get under sb.'s skin 抓住某人的心；使某人高興[發怒、厭煩]。 have a thick [thin] skin 感覺遲鈍[敏銳]；面皮厚[薄]。 in a bad skin 〔俚語〕情緒不好；發著脾氣。 in [with] a whole skin 平安無事地。 in one's skin 〔戲謔語〕一絲不掛地。 save one's skin 平安逃脫，未受損傷。 skin and bone(s) (瘦得只剩)皮包骨。 wet(ted) to the skin 渾身濕透。 wear next to the skin 貼身穿著。 vt. (-nn-) 1.剝…的皮；削…的皮；使脫去貼身衣服；(拿皮)覆蓋(傷口)，使愈合 (over) 擦傷(皮)。 2.〔口語〕搶奪，騙取；(嚴厲)批評；責斥；〔美俚〕(比賽中)擊敗，勝過。 3.〔口語〕(用鞭)驅趕(牲口)。 a skinned rabbit 瘦鬼。 a skinned diamond 〔美國〕不長草的棒球場。 vi. 1.長皮 (over) (傷口)愈合，長出新皮。 2.〔美俚〕(考試等時)作弊，夾帶。 3.〔口語〕攀爬 (up, down) 勉強擠過去 (by, through)。 4.〔俚語〕逃走，溜掉。 keep one's eyes skinned 〔口語〕把眼睛看牢，小心提防。 skin a flea for its hide (and tallow) 〔口語〕非常儉省。 skin a flint 非常吝嗇。 skin a razor 做不可能的事情。 skin a wicked eye 〔美國〕不懷好意地盯著。 skin alive 〔美俚〕活剝；折磨；嚴責；使大敗。 skin off 脫下(衣服等)。 skin out (獵狗)老遠老遠地亂跑。 skin the cat 兩腳由雙手間穿上去翻坐鐵桿上。 skin the lamb 全贏，滿貫。 “skin on“ 中文翻譯：   帶皮的胴體

skin flick

Detailed experimental results of solenoid inductors are presented which are comparable to conventional planar spiral inductors , some results of the novel integrated inductor are obtained : quality factor q and inductance increasing greatly with the increase of width w ; inductance l proportional to turns n ; series resistance rs increasing with frequency due to skin effect 通過實驗詳細研究了螺線管型集成電感的各種參數對q值、電感量等的影響，得到的主要結論有：增加螺線管型集成電感的金屬線寬度w可使其q值、電感量顯著提高；螺線管型集成電感的電感量與其圈數n成正比等。

This article makes a numerical simulation and analysis of the skin effect of the downhole heating cable conductor by using the finite element method , thereby finds out the distribution characteristics of the current density of the cable , and indicates the effect of the frequency of alternating current on the skin depth 摘要運用有限元法，對交頻井下伴熱電纜導體內部的集膚效應現象進行了數值模擬和分析，比較直觀地得出交頻電纜中電流密度的分布特性，以及交流電的不同頻率對導體集膚深度的影響。

Through the analyses of electromagnetic system of configuration of hollow metal cylinder by electromagnetic vector potential , an eddy current field math model is built by triangle cell , this article has researched power frequency to eddy current density , permeation depth and the effect of skin effect 文中通過對一個空心金屬圓筒結構的電磁系統進行分析，以電磁場矢量位有限元法為基礎對磁場強度、渦流密度進行了計算求解，采用三角形單元建立了渦流場數學模型，研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。

Based on the maxwell ' s equations , the one - dimensional foil conductor ' s current density distribution equals the sum of the independent skin effect and the proximity effect current density distributions , and the one - dimensional foil conductor ' s loss equals the sum of the independent skin effect and the proximity effect losses 本文從maxwell電磁場方程出發對一層薄銅箔的趨膚和鄰近損耗進行了研究，得出銅箔的總損耗是趨膚和鄰近效應單獨起作用產生的損耗的和。

The strict solution of the eddy current distribution inside a conductor cylindrical boundary surface for quasi - state - state is obtained by derivation of maxwell ’ s equations ; meanwhile , the approximate solution of the eddy current and electromagnetic field in the condition of the low - frequency or the high - frequency are obtained . furthermore the penetration depth of the skin effect is achieved 五、討論了似穩條件下導體圓柱面內的渦電流分布的規律。我們采用圓柱界面條件下獲得的趨膚效應的穿透深度與采用平面條件下獲得的趨膚效應的穿透深度相一致,我們的研究可視為對傳統教材相關論述的有益補充。

The traveling - wave electrode boa - type device has been analyzed with spectrum domain method . the results show : the boa device of n + - doped substrates can not obtain the velocity - match between the lightwave and microwave due to the slow - wave and skin effect of n + - doped substrates ; we can choose the thickness of n ^ - doped layer on the s . i I在對芯片的各部分進行理論分析和設計的同時，我們研究了器件的制作工藝，并提出了一種有效提高gaas gaaias雙異質結boa光開關性能的新型工藝，預期該技術將有利于提高boa型光開關陣列的成品率和提高消光比。

Using the electric current cation and anoin exchange action , like l - ascorbic acid directly sends in the cell , the activation cell , the desalination pigment , the promotion collagen and the tension textile fiber regeneration increase skin organizes to guarantee the water ability , lets the skin tightly send smoothly has the elasticity , achieves the crystal clear beautiful skin effect 利用電流正負離子的交換作用，如左旋c直接送入細胞中，活化細胞、淡化色素、促進膠原蛋白及彈力纖維的再生增加皮膚組織的保水能力，讓皮膚緊致光滑有彈性，達到晶瑩剔透的美膚效果。

Skin effect is the tendency for alternating current to flow near the sruface of the conductor in lieu of flowing in a manner as to utilize the entire cross - sectional area of the conductor . this phenomenon causes the resistance of the conductor to increase . the magnetic field associated with the current in the conductor causes eddy currents near the center of the conductor which opposes the flow of the main current near the center of the conductor . the main current flow is forced further to the surface as the frequency of the alternating current increase 表面疚是指交流電流較傾向于導體的表面傳導而非流經整個導體截面的趨勢，這些現象會造成導體的電阻提高，與導體中的電流有關的磁場在導體中心部位產生過電流而阻礙了中心部位的主要電流，當交流電的頻率增加時，主要電流的流向會進一步被推擠到導體表面。

Methods of calculating the inductor ' s quality factor and inductance are studied . experimental results are analyzed in detail and some results are obtained : quality factor q decreasing with the increase of turns n ; inductance l proportional to turns n2 ; series resistance rs increasing - iv - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ as g - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ with frequency due to skin effect 得出了一些有用的結論如平面螺旋電感的q值隨著圈數n的增加而減小；電感量與圈數n的平方成正比；高頻時，圈數越多，串聯電阻的趨膚效應越厲害，阻值越大等。

Through the analyzes of electromagnetic system of a axial symmetry by the method of electromagnetic vector potential , an eddy current field math model is build by triangle cell , this article has researched the effect of power frequency to eddy current density , penetration depth and the skin effect 本文以電磁場矢量位有限元法為基礎對二維軸對稱場的磁場強度、渦流密度進行了計算求解，采用三角形單元和六面體單元建立了渦流場數學模型，研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。

It is both a theoretic and a practical project . after analyzing several identification methods , the writer put forward a method based on t - model equivalent circuit . to consider the skin effect , the writer modified the t - model equivalent circuit , adding the skin effect coefficients 經過分析幾種常用的電機參數辨識方法，如頻響法，最小二乘法和卡爾曼濾波法等之后發現在本課題的前提條件? ?空載全電壓起動下無法進行辨識，因此借助于電機的t型等效電路模型。

The rails are affected by the skin effect for its large permeability and size . the track time constants are not constant due to the skin effect . for the calculation of the rails impedance , the method of equivalent cylindrical conductor is developed 由于鐵軌很大的磁導率和截面尺寸，致使其阻抗在電磁暫態過程中受到了集膚效應的影響，從而使得鐵軌的時間常數在暫態過程中并非是一個常數。

These tubes have a thickness not exceeding 15mm because of skin effect . the connection between transformer and cables can include the closing of the transformer delta , and its layout wil aim at optimising and balanching the circuit reactance 因集膚效應,管厚要求不超過15毫米.變壓器和電纜的連接可形成一個三角形的閉合形變壓器,這種設計旨在優化和分流電抗

Test and analysis for the stator bars temperature in gezhouba power plant show that , by different transposition , temperature distribution in bars is different . the reason is in skin effect and circulating current among different layers 究其原因，各股線的電流不等，股線間存在較大的環流，造成各股線間溫差可高達30 40 。

The study also shows that continuous sand inflow is indeed one of the most key mechanisms by chop for ior , such as forming highly flowing channels , removing skin effect and improving fluid flowing performance in have oil reservoir 地層連續出砂使得井筒附近形成高滲流通道，解除了表皮污染，改善了油藏中流體的流動特性。

Choosing the thin silicon steel board to be the vortex heating board material can not only decrease the weight of water heater and make the water heater smaller , but also accord with the tending to skin effect 選耿薄的硅鋼板作渦流加熱板的材料不僅符合渦流的趨膚效應，還可以大大減輕熱水器的重量和減小熱水器的體積。

To increase the utility of energy sources , it is necessary to pay full attention to the refurbish and upgrade of the generators , where the skin effect of stator bars is an important problem 為了進一步提高能源的利用率，人們對已有發電機的增容增效引起了高度的重視，發電機定子線棒的集膚效應問題也受到廣泛的關注。

The attenuation caused by skin effect and shunt conductance may be increased by severe icing conditions by as much as sic or more time 溫度每升高1 ,半導體的電導率就增大3 - 6 % ,其中十分之一的半導體,電導率約增大75 % ,甚至更多

The high permeability of the ferromagnetic reeds in a reed relay causes a pronounced skin effect with increasing signal frequency 干簧式繼電器中鐵磁簧片的高磁導率會隨信號頻率的增加而產生很強的趨膚效應。