正電荷 的英文怎麼說

中文拼音 [zhēngdiànhé]
正電荷 英文
positive charge
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 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...
  • 荷 : 荷名詞（蓮） lotus
  1. 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。
  2. 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。
  3. Electrical positives attract electrical negatives.

    正電荷吸引負電荷。
  4. The positive charge in the atom is spread over the whole atomic volume.

    原子中的正電荷分佈在整個原子體積上。
  5. In some kinds of beta decay, a nuclide loses surplus positive charge by emitting a positron ( in the same event, a proton becomes a neutron, and neutrinos are also given off )

    以某種貝它衰減，一個核素靠發出一個正電子失去剩餘正電荷（在相同的事件中，一個質子變成一個中子，而且也發射微中子） 。
  6. That is the premise of the bg / ha electrophoresis codeposition. the laws of the electrophoresis deposition of the bg and ha partic les were found by the study on each of their deposition under the different conditions. the electrophoresis codeposition of the bg and ha particles had been studied and the bg / ha graded coating, which is compact in the bottom layer and porous near the surface layer, had been prepared on the surface of the dental implant after the low temperature heat treatment ( about 740 ) and fast firing ( 50 - 80 / min, heat preservation time was 5 - 8min. )

    以bg微粉和ha微粉作為塗層原料，通過研究bg和ha微粉在非水介質中的分散情況和帶電特性，選擇冰醋酸為介質，使分散在其中的bg顆粒和ha顆粒表面均帶上正電荷，為電泳共沉積提供前提條件；通過對不同條件下bg 、 ha各自電泳沉積的研究，探索出了兩者電泳沉積的規律；通過對bg和ha在冰醋酸中電泳共沉積以及后續低溫（ 740左右）快燒（ 50 ? 80 min ，保溫5 ? 8min ）熱處理的研究，在鈦合金牙根種植體基體上成功制備出了底層緻密而表層多孔的bg ha梯度塗層。
  7. They lack the ability to delocalize the electron deficiency on oxygen.

    它們沒有使氧原子上的部分正電荷離域的能力。
  8. Electrostatic attraction will play a major role in the absorption of viruses to positively charged surfaces.

    靜電吸引在病毒吸附到帶正電荷的表面中起主要的作用。
  9. The fur must have a positive charge.

    毛皮必定帶有正電荷。
  10. This influx of positive charges reduces the potential.

    這種正電荷的內流導致電位減小。
  11. Similarly, either an addition of positive charge or a removal of negative charge will result in an excess positive charge.

    加入正電荷或移出負電荷，都將同樣地導致過剩的正電荷。
  12. An electron with a negative charge, as contrasted with a positron

    電子帶有負電荷，與正電荷相反的電子
  13. All positively charged species in solution must be balanced by equivalent numbers of negatively charged species.

    溶液中所有帶正電荷物質必須被等量的帶負電荷物質所平衡。
  14. Some of these positive charges are then satisfied by electrons blowing in from wire b.

    然後，這些正電荷中的一些電荷由從導線B流入的電子得到補償。
  15. A proton carries a positive charge and repels each other

    質子帶正電荷，互相排斥。
  16. This charge is a positive charge

    這個電荷是正電荷。
  17. The dopping of clo4 - had a great effect on the sensitivity of the sensor. the glucose oxidase could be immobilized in the polypyrrole membrane when the pyrrole is polymerizing on the electrode

    當聚吡咯在電極上氧化聚合時，會形成帶正電荷的聚吡咯骨架，帶負電荷的酶就會通過電荷吸引摻雜到骨架中，從而得到固定。
  18. Sam has three ionizable groups besides the sulfonium pole : the carboxyl and the aminic groups of the amino acidic chain with pk 1. 8 and 7. 8 respectively and the aminic group of the purine with pk 3. 4. in an acid environment sam is positive charged, so it could be adsorbed by weak - acid cation exchange resin

    Sam除具有一個帶正電荷的鋶外，還有三個可離子化的基團： pk _ a分別為1 . 8 、 7 . 8的氨基酸鏈上的羧基和氨基， pk _ a為3 . 4的嘌呤環上的氨基。
  19. The nucleus consists of uncharged neutrons and positively charged protons. negatively charged electrons travel around the nucleus in their orbits, similar to the way planets moving around the sun

    細小的原子核內含不帶電荷的中子及帶正電荷的質子，而帶負電荷的電子則沿軌道環繞原子核運行，情況就好像行星環繞太陽運行一樣。
  20. Zwitterion an ion with both a positive and a negative charge. amino acids and form zwitterions : the amino group has the form - nh3 + and the acid group is ionized as - coo -

    兩性離子：既帶有正電荷又帶有負電荷的離子。氨基酸就是這樣一種離子：氨基基團為- nh3 +而羧基端為- coo - 。
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