缺電子 的英文怎麼說

中文拼音 [quēdiànzi]
缺電子 英文
electron deficient
  • 缺 : Ⅰ動詞1 （缺乏; 短少） be short of; lack 2 （殘缺） be missing; be incomplete 3 （該到而未到） be ...
  • 電 : 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...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 電子 : [物理學] [電學] electron
  1. With the development of astrogation and electronics, modern remote sensing technology plays an important role in information gathering

    隨著空間技術及電子技術的飛速發展，現代遙感技術已經成為信息獲取技術中不可或缺的重要手段。
  2. Electronic commerce depends upon rapidity and precision, it put forward two basilic request for a enterprise, one is that the enterprise must integrate all interior information system so as to response rapidly to market, the other is that the enterprise must integrate its interior information system and exterior information system so as to cooperate smoothly with exterior enterprises

    電子商務以速度和準確性為前提，它提出了兩個很重要的要求：企業對市場的反應速度及企業與外部資源的協作能力。一方面，企業如果缺乏高效率的內部資源整合將無法快速地對市場作出反應；另一方面，企業只有整合內外部信息資源才能夠做到企業間的信息集成和協同運作。
  3. In this dissertation, refining grains, depositing conductibility carbon film on the surface of the particles and doping mg ~ ( 2 + ) into the lattice of lifepo4 were adopted to improve the electro - chemical performance of the cathode material. the cathode material lifepo4 mainly has two flaws, the low conductibility and the slow li + ion diffusion, which have a bad influence on the performance of the cathode material

    論文主要針對制約正極材料lifepo _ 4性能的兩大致命的缺點，即低的電子導電率和低的鋰離子擴散速率，採取材料顆粒的細化、顆粒表面沉積碳導電層以及mg ~ （ ~ （ 2 + ） ）離子摻雜等措施對其進行改性探索，以提高正極材料lifepo _ 4的電化學性能。
  4. Though, the traditional e - commerce brings users with the convenience through the internet, it lacks of mobility that cumbers its spread

    雖然傳統電子商務已經使人們感受到網路所帶來的便利和樂趣，但它缺乏可移動性，使用起來並不是很方便。
  5. The methods that will be discussed are based on concepts derived from various fields, namely electron optics, the interaction of electrons with crystals, elasticity theory, crystal defect theory and crystallography

    我們要討論的途徑是以源自多種領域的觀念為基礎，也就是電子眼，電子和晶體之間的干擾，彈性理論，晶體缺陷理論和結晶學。
  6. Flash memory becomes an indispensable kind of products of semiconductor memories for its advantage of high speed. its usages in today ' s computer communication and consumer electronics are wide and more popular

    如今flashmemory由於其自身的高速的優勢而使得它成為半導體存儲器中不可或缺的一類產品，它在計算機、通訊和消費類電子產品中的應用越來越廣泛，越來越普遍。
  7. The paper discussed the following four points : the security of java, the implemention of mvc pattern and the principle and implemention of the send and incept of e - mail based on java ; the principles and implemention of smtp, pop3 and imap, and the characteristic of the e - mail server sendmail, qmail and postfix ; the principles and implemention of symmetrical encryption and unsymmetrical encryption technology, and the advantages and disadvantages of them ; the characteristic of rubbish e - mail, and the principles and implemention of anti - rubbish e - mail technology

    本文研究的主要內容包括: java技術安全性， java對mvc模式的實現，以及java技術解決電子郵件發送和接收問題的原理和實現方法;電子郵件相關協議smtp ， pop3和imap的原理和實現方法，以及電子郵件服務器sendmail 、 qmail和postfix的特點;對稱加密與非對稱加密技術的原理和實現方法，以及兩者的優點和缺點;典型垃圾郵件的特徵，以及反垃圾郵件技術的原理和實現方法。
  8. A novel phase - shifted zero - voltage and zero - current switching pwm dc / dc full - bridge converter is presented in this thesis, which is based on the groundwork of summarization of the development of power electronics in recent years and lucubration in theoretical basis of modern high frequency soft switching power convert technique and analysis of operation principle, characteristic of the circuit and inherent drawbacks of the traditional phase - shifted zero - voltage switching pwm dc / dc full - bridge converter

    本文在對近年來電力電子學科的發展高度綜述和對現代高頻軟開關功率變換技術理論基礎深入研究的基礎上，對傳統的移相控制zvspwmdc dc全橋變換器的工作原理、電路特性、存在的缺點進行了分析，在此基礎上提出了一種改進型的移相控制zvzcspwmdc dc全橋變換器。
  9. It is a trouble to build cpr all alone because of the complexity and multiformity of cpr and lacking of domine standard and law supportion

    由於電子病歷本身包含信息的復雜性、多樣性，而且缺乏相關的領域標準和法規支持，電子病歷的構建一直是困擾系統開發的一個問題。
  10. 3. a simple and high secure electronic cash system with multiple banks was presented, which has overcome the limitation of existing electronic cash system scheme

    3 .給出了一個設計簡單、高安全性的多銀行電子現金方案，克服了已有電子現金系統方案的缺陷。
  11. This condition is influenced by both social environments and history effects and the un - neglectable hindrances put forward by lacking of ec theories that suit china ' s overall conditions

    究其原因，除了社會大環境和歷史因素以外，符合中國國情的電子商務技術理論的缺乏也是一個不容忽視的客觀障礙。
  12. Hole - similar to a positive charge, this is caused by the absence of a valence electron

    空穴-和正是，似類荷電由缺少價電子引起的。
  13. Positron lifetime study of defects in undoped si - inp

    中缺陷的正電子壽命研究
  14. The as - grown crystals were characterization by cutting and directional, x - ray diffraction, high resolution ohmmeter, ir transmission spectroscopy, visible light absorption spectroscopy, scan electronic microscopy ( sem ) and positron annihilate time technique ( pat ). the ir transmittance of czt single crystals grown with cd - riched is about 53 %, while 23 % with no cd riched

    採用解理實驗、 x射線衍射、電學性能測試、紅外透過譜測試、可見光吸收譜測試、 sem蝕坑分析、探測器的試制等分析測試方法，並首次採用正電子湮沒壽命譜分析方法來研究czt單晶體的空位缺陷，綜合表徵了所生長的晶體的質量和性能。
  15. The third part studies the actual questions of our e - government, and thinks there are 5 aspects of problem in the area : the people ' s ideas is the key to the problem, which is the largest resistance to build the e - government ; the old administrative system ca n ' t adapt the e - government ; it ' s serious to the " digital gap " question ; the information professional is scarce in the government ; the related laws and rules, especially the open information systems are imperfect, in face of the five problems, i bring forward the six countermeasures : the government should strengthen to educate the government employee on the related knowledge ; strongly push on reinventing government ; the " e - government " should be strugglingly developed ; resolve the " digital gap " question ; establish and perfect the correlative laws and rules ; try hard to settle the question of net safety

    在論文的第三部分，我著重對我國電子政府目前的問題進行了提煉、分析，認為存在著五大方面，分別是：關鍵是人的思想觀念跟不上，成為電子政府建設的最大阻力；原有的行政體制不適應電子政府的發展； 「數學鴻溝（ digitalgap ） 」問題嚴重；信息人才短缺；相關法律法規不完善、信息公開的制度保證不足。針對這五個方面，我提出了六點解決對策，分別是：大力加強對公務員的培訓和教育；強力推進政府再造：電子政務要大力發展；解決數字鴻溝問題，加大「兩軟一硬」投入；建立健全相關的法律、法規；努力解決好網路安全問題。
  16. There are many methods to investigate domains, such as polarization microscopy, scanning electron microscopy, transmission electron microscopy, scanning electron acoustic microscopy and so on. however, these methods suffer from some serious disadvantages involving complex sample preparation, damage to sample, low resolution

    現有的鐵電疇檢測手段，如偏光顯微鏡、粉末花樣技術、掃描電鏡、透射電鏡、掃描電子聲顯微鏡等存在這樣或那樣的缺點：諸如制樣繁瑣、易破壞原始疇結構、或疇結構成像解析度還不夠高等。
  17. At present, most of the domestic simulation systems designed with analogy circuits, are easy to run out and affected by the ambient temperature with their complex structure and poor ability to withstand disturb

    目前，國內現有的原動機模擬系統，大多採用模擬電路，存在結構復雜、電子元器件容易老化、易受環境溫度影響、抗干擾能力差等缺點。
  18. We fully utilized the characteristics of the deficient electron structure ( carbon sp3 and boron ) and easy oxidation introducing - oh on bdd electrode surface to preparation of biosensors, which were used to investigate the electrochemistry of biological molecules and be rapid, sensitive

    利用bdd電極的表面缺電子結構（ sp3雜化碳和摻雜的硼）和易於氧化引入- oh的特點，在氧化或未氧化的bdd電極表面修飾化學/生物物質製成化學/生物傳感器，研究生物分子在電極表面的電化學特性，並實現對生物分子的準確、快速、靈敏、簡便測定。
  19. In aprotic acids, it is some other electron-deficient element.

    在無質子的酸中，它是另一種缺電子元素。
  20. Speedy group ( hk ) limited was founded in 2004, specializing in rare electronic components, transformer, adapter and switching power supply distribution, we ' ve been the world renown electronic components distributor with many years development, especially taking a lead position on adapter, power supply and passive components ( tantalum capacitance, capacitance and inductance ), there are great supply for clients

    鴻源集團成立於2004年，專注于緊缺電子元件的分銷業務，經過多年的努力，現已發展成為世界知名的電子元件分銷商，特別在無源元件（鉭電容、電容、電感）和電子配件（開關電源，變壓器，電源適配器等）佔有一定的優勢，並庫存大量現貨。
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