負電 的英文怎麼說
中文拼音 [fùdiàn]
負電
英文
negative electricity-
We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium, by bombardment with alpha rays
我們已經展示了人工放射現象的可能性，這種放射現象的特徵是用以射線轟擊用咄硼和鎂中的正電子或負電子。Similarly the positively charged proton has a negatively charged antiparticle, the antiproton
同樣的，帶正電荷的質子具有其帶負電荷的反粒子?即反質子。The electron, for example, has negative charge, whilst its antiparticle, called the positron, has positive charge
舉例說明，比如電子帶負電荷，同時，它的反粒子被稱作正電子?帶有正電荷。Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.
狄喇克的理論還預言有一種質子的姐妹粒子，帶負電荷，叫做反質子。Recently, ldl apheresis has been applied in clinic and achieves a satisactory effect. in this dissertation, the tripeptide, serine - aspartic - glutamic acid ( sde ), which existes in the cooh - terminal end of the seven repeats in the ligand binding domain of the ldl receptor and plays an important role in identifying ldl, was synthetized and immobilized onto the polyacrylamide ( paam ) beads as a bionic adsorbent for selective removal of ldl from plasma
本論文以絲氨酰-天冬氨酰-谷氨酸（ sde ）負電性三肽（此三肽廣泛存在於ldl受體配體結合域7個重復序列的羧基末端，對ldl受體特異性識別ldl起著重要作用）作為配體固定到聚丙烯酰胺微球載體上製成仿生性ldl親和吸附劑，考察其對人血漿中ldl及hdl的吸附功效。Electrical positives attract electrical negatives.
正電荷吸引負電荷。The residual negative charge is balanced by cations between the chains which also serve to hold the chains together.
殘余負電荷被鏈間陽離子所中和，這些陽離子也起將鏈聯繫到一起的作用。As a comparison, ba1. 03ce0. 8gd0. 2o3 - was synthesized by sol - gel method. among these samples, nonstoichiometric samples were synthesized for the first time. the research work involved : the crystal phase of the sinters were determined by xrd ; ionic conduction under different experimental atmospheres was measured by gas concentration cells ; performances of hydrogen - air fuel cells with the sinters as electrolytes and porous pt as electrodes were measured
用粉末x射線衍射儀鑒定它們的結晶相；在（ 600 1000 ）范圍內，以燒結體作為電解質隔膜，多孔性pt黑為正、負電極， pt - rh合金網為集電極，分別組成氫濃差電池、氧濃差電池及氫?空氣燃料電池並測定了它們的性能，研究了不同氣氛下樣品的離子導電特性及影響燃料電池性能的因素。Negative conductance in semicond uctors
負電導在半導體中Distribution of positive and negative charges inside a cumulonimbus cloud
積雨雲內的正負電荷分佈情況The remaining negative charge can be spread out, or delocalize over three atoms.
剩下的負電荷被分散或離域遍及到三個原子。The nominal full load voltage and maximum voltage have been computed
以上已計算出額定滿負電壓和最大電壓。When specifying the transformer, the nominal full load voltage is usually reduced to allow for the minus 20 % resistance tolerance of the elements and slow furnace heatup
當指定變壓器時，考慮到要減去20 %的電阻阻值，通常要減少額定滿負電壓並且使熔爐加熱緩慢。Dna has negative charges and histone has positive ones. so the interaction between them is coulombic force
Dna分子帶強負電而組蛋白則帶正電，庫侖相互作用起主要的作用。The hydroxyl ion has a negative charge.
氫氧根離子有一個負電荷。A virus is negatively charged above its isoelectric point.
病毒在它的等電離點以上時帶負電荷。In this thesis, a kind of reversible immobilization method based on the plasma - polymerized film ( ppf ) used for effective immobilization of active bio - molecules and easy reproduction of sensors is developed. the surface of quartz crystal microbalance ( qcm ) is firstly prepared with plasma - polymerized film of butyl amine by glow - charge technique and then covered with a negative - charged polyelectrolyte by self - assembling. through strong electrostatic attraction, antibodies ( antigens ) positive - charged are immobilized for the determination of antigens ( antibodies )
本論文基於等離子體聚合膜，設計了一種既能固定生物活性物質又易於傳感器再生的可逆固定化方法，即採用輝光放電的等離子體沉積技術，先在石英晶體上沉積一層正丁胺等離子體聚合膜，再在膜上自組裝一層帶負電的聚電解質，用以靜電吸附固定抗體（抗原）測定抗原（抗體） 。It has been proved that the cnt has good characteristic on the field emission. at the same time, people have noticed that the nanosized diamond has a low nea
碳納米管已經被證實具有良好的場發射特性，而金剛石超微粉也具有負電親和勢低的特點。Each electron bears a single negative charge.
每一個電子都帶有一個負電荷。The surface of the soil particle will have a negative charge.
土粒表面會有負電荷。分享友人