電荷靜電單位 的英文怎麼說

中文拼音 [diànjìngdiàndānwèi]
電荷靜電單位 英文
electrostatic unit charge
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 荷名詞(蓮) lotus
  • : Ⅰ形容詞1. (安定不動; 平靜) still; calm; motionless 2. (沒有聲響; 清靜) silent; quiet Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • 靜電 : [物理學] static electricity; franklinism; franklinic electricity
  1. Within the remainder of the dielectric the net charge per unit volume remains zero.

    介質的其餘部分,體積的仍為零。
  2. The subject of this thesis is to study ironless moving coil linear permanent magnet synchronous motor and the major works in this thesis are summarized as follows : 1 ) two analytical formulas are derived by concentrated current method and distributed current method to determine the magnetic field due to pm, based on the current model of pm. besides, two method ( magnetic charge method and solution by laplace equation method ) are also introduced with comparing their advantages and disadvantages. then the effects of the motor parameters on the flux distribution are discussed

    本文對空芯動圈式直線同步動機進行了深入細致的研究,內容包括: ( 1 )採用流模型推導出兩種計算永磁磁極二維氣隙磁場的解析公式(集中流法、分佈流法) ,同時介紹了兩種永磁機氣隙磁場計算方法(磁法,直接求解拉氏方程法) ,分析各種方法的優缺點,討論機參數對氣隙磁密的影響; ( 2 )介紹了層同心繞組的布置方式,根據安培定律推導出空芯動圈式直線永磁同步動機的推力計算公式,分析態力?移特性; ( 3 )建立空芯動圈式直線永磁同步動機動態模擬模型,模擬不同驅動方式下動機起動、穩態運行時磁力、速度、移的變化情況。
  3. If the electric charges in the two stars are supposed to be equal, it can be calculated according to the kulun ' s theorem that 19100 nuclear unity masses must have one electron, such that the electromagnetic force produced can provide enough centrifugal force for the rotation

    假定兩星所帶的數量相等,根據庫侖定律,我們可以計算出,在兩星中平均每19100個原子質量,就必須帶有一個,所產生的引力才能夠提供足夠的向心力。
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