bivalent 中文意思是什麼

bivalent 解釋
adj. 形容詞 1. 【化學】二價的。
2. 【生物學】二價染色體的。
n. 名詞 【生物學】二價染色體。

  1. Construction, expression and antigenicity of bivalent vaccine candidate of human helicobacter pylori

    雙價疫苗的構建和表達
  2. Sax found average chiasma frequencies of 2. 3 to 2. 5 per bivalent in pines and larches.

    Sax發現松樹和落葉松每條二價染色體的平均交叉頻率是2.32.5。
  3. Dependent convergence of lower side bivalent random dirichlet series

    級數的相關收斂性
  4. The dependent converge formula of bilataral bivalent random dirichlet series

    級數的相關收斂公式
  5. Dependent convergence of lower side bivalent random diric

    大湄公河次地區合作的國際政治經濟學分析
  6. Deterinination of bivalent sulfur and mercaptan in basic residue

    堿渣中二價硫及硫醇的測定硝酸銀電位法
  7. Determination of imunogenicity of bivalent inactivated hrrs vaccine

    雙價腎綜合征出血熱滅活疫苗免疫原性檢測
  8. Bivalent hydrocanbon radical

    二價烴基
  9. Effect of doped bivalent ions on phase structure and dielectric properties of pnn - based ceramics

    基陶瓷相結構和性能的影響
  10. Construction of bivalent vaccine candidate expressing hspa and ureb subunit from helicobacter pylori

    雙價侯選疫苗株的構建
  11. Sax found average chiasma frequencies of 2. 3 to 2. 5 per bivalent in pines and larches

    Sax發現松樹和落葉松每條二價染色體的平均交叉頻率是2 . 3 2 . 5 。
  12. Study on the color reaction of fe2 - 5 - br - padap - op and determination bivalent amp; amp; trivalent ferrum in water

    顯色反應的研究及水中價態鐵的測定
  13. Bivalent describing any pair of homologous chromosomes when they pair up during meiosis

    二價染色體：在減數分裂中配對時的任意一對同源染色體。
  14. It is well known that nf membrane can only desalinate monovalent salts. however, the separation of bivalent salts from water - soluble organics is very important in modern chemical industry

    荷電鑲嵌膜可用於一價、二價電解質的濃縮及有機原料的脫鹽，其膜通量接近於工業納濾膜的水平。
  15. A charged mosaic membrane with ideal selectivity has apparently advantage over the conventional nanofiltration ( nf ) membrane, which can be used to concentrate the monovalent salts and bivalent salts

    我們知道，傳統的納濾膜僅僅能透過一價鹽，而在化學工業中對於二價鹽的選擇性傳遞有時尤為重要。
  16. On the basis of distinctions of verbal valency, verbs used within oracle inscriptions can be divided into the following four categories : zero - valent verbs, monovalent verbs, bivalent verbs and trivalent verbs

    摘要甲骨文中的動詞可以根據其配價的不同分成以下四類，即零價動詞、一價動詞、二價動詞、三價動詞。
  17. In general, bu is used to negate non - verbs, zero - valent verbs and monovalent verbs, while though fu is often used to negate bivalent verbs and trivalent verbs, bu can also be used to negate these two verb types

    一般說來，非動詞、零價動詞、一價動詞要用不來否定，而二價動詞、三價動詞常用弗來否定，但也可以用不來否定。
  18. Presently two preparations of meningococcal vaccines are registered in hong kong - the bivalent serogroups a c and the quadrivalent serogroups a, c, y w135

    二價疫苗可以預防a型和c型腦膜炎雙球菌，四價疫苗則可以預防a c w135和y型腦膜炎雙球菌。
  19. The experimental results show that the cycle of the mother liquid increases the yield of the product, the seed crystal can improve long - diameter ratio remarkably, the proper additive reduces the speed of crystal growth and make size distribution homogenize. through appending different seed crystal and bivalent lead at one time, we may receive when the content of the seed crystal is 0. 075 % and pb2 + is 20 - 50ppm, the yield of the basic magnesium chloride whisker is high and crystal shape is good. the surface active agent can improve dispersion performance of the basic magnesium chloride whisker

    研究結果表明：母液循環可以提高堿式氯化鎂晶須的產率；添加晶種可明顯的改善晶形；合適的添加劑可以降低晶體生長速度並可提高晶須的粒徑分佈；而同時加入不同用量的晶種和pb ~ （ 2 + ） ，試驗結果表明晶種含量在0 . 075 ， pb ~ （ 2 + ）在20 50ppm時，晶須的產率高，晶形好；表面活性劑對產品的分散性能有所改進。
  20. Lead in the environment exists as bivalent lead ion ( pb2 + ), so the research and development of a sensitive chemical sensor of pb2 + has brought more and more attention around the world

    環境中的鉛大都以pb2 +的形式存在，所以設計pb2 +的化學傳感器備受人們關注。
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