稠環 的英文怎麼說

中文拼音 [chóuhuán]
稠環 英文
condensed nucleus
  • 稠 : Ⅰ形容詞1. thick 2. （稠密） dense Ⅱ名詞（姓氏） a surname
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  1. The heterocyele in (4) is a masked fused ring held in abeyance.

    （4）中的雜環可以看作是一個被掩蔽的，處于暫時停頓狀態的稠環。
  2. The amino cyclohexylcarbinols(9) derived from the fused isxoazolidine(8) were a mixture of cis and trans isomers.

    從稠合的四氫異唑（8）所得到的氨基環已基甲醇（9）則是順式和反式異構體的混合物。
  3. It contains unsatu - rated fatty acid dha & epa, helps to balance the blood lipid levels, debase cholesterol, prevent cruor, cerebral hemorrhage, cerebral thrombus and senile dementia, etc

    深海魚油俗稱「降脂靈」 ，能有效降低膽固醇和甘油三酯的含量，從而降低血液粘稠度，促進血液循環及消除疲勞，預防動脈粥樣硬化、腦溢血、腦血栓和老年癡呆，並可緩和痛風及風濕性關節炎。
  4. One, the epoxy itself which is in the form of a thick liquid, sometimes is called a " resin " and the other is an " accelerator " or " hardener "

    一種是稠狀液體的環氧樹脂本身，有時稱「樹脂」 ，另一種是「加速劑」或「固化劑」 。
  5. Migrants from large metropolitan areas to small town or rural environments end up with lower lung cancer rates than their counterparts who remain in populous places.

    其結果是從大城市區移到小市鎮或鄉村環境的移民，其肺癌率要比留居在人口稠密地區的居民要低。
  6. Paraffin wax - determination of polynuclear aromatics

    石蠟中稠環芳烴試驗法
  7. Vaseline. test method of polynuclear aromatics

    凡士林稠環芳烴試驗法
  8. In fused-ring and bridge-ring compounds two carbons are common to the two rings.

    在稠環和橋環化合物中，兩個碳原子是兩個環公用的。
  9. In fused-ring and bridged-ring compounds two carbons are common to the two rings.

    在稠環和橋環化合物中，兩個碳原子是兩個環公用的。
  10. The heterocyele in ( 4 ) is a masked fused ring held in abeyance

    （ 4 ）中的雜環可以看作是一個被掩蔽的，處于暫時停頓狀態的稠環。
  11. Relationship between the optical activity and the structure of some fused polycyclic compounds

    一些多環稠合化合物的旋光性和結構的關系
  12. One, the epoxy itself which is in the form of a thick liquid, sometimes is called a "resin" and the other is an "accelerator" or "hardener".

    一種是稠狀液體的環氧樹脂本身，有時稱「樹脂」，另一種是「加速劑」或「固化劑」。
  13. The study on salc includes : 1 ) the study on the harmonization between aeration rate and melts thickly rate ; 2 ) the study and application of the new multi - function composite additive ( nmca ) ; 3 ) the study on the durability of salc ; 4 ) the designation of the structure of new multi - functional unbearing compound wall and fast equipment mold, etc. the results show : the additive can improve the harmonization of the workability and mechanics characteristic of salc to a certain extent ; improve the volume stability of salc under different environment by enhancing the resistance to the freeze and thaw, dry and wet circle and drying shrinkage

    在salc的研究方面，主要包括發氣速度和稠化速度的協調性研究、新型多功能復合外加劑的研製、耐久性能的研究以及新型多功能非承重復合墻體結構及其澆注成型的快速組裝模具設計等內容；結果表明：科學合理的引入輔助外加劑在一定程度上使salc材料的工作性及相應物理力學性能得以最佳匹配，增強了salc材料對凍融循環、干濕循環及乾燥收縮的抵抗能力，使salc在不同的環境下均具有較好的體積穩定性。
  14. Abstract : by using early - strength frost - resistant agent in consolidatinganchor bolt, extra early - strength frost - resistant thickener and special technology in shotcreting, the difficulty arising from freezing weather with an ambient temperature of - 10 - 18 was solved

    文摘:介紹在環境氣溫- 10 - 18條件下，採用早強抗凍錨固劑固結錨桿、超早強抗凍粘稠劑和特殊工藝噴射混凝土，使隧道施工支護及時，解決了冬期施工噴錨難的老大難問題。
  15. The advance, the applications in organic light - emitting diodes ( oleds ) and the future r & d directions of the well developed types of organic red emitters, such as transition metal complexes, intra - molecular charge transfer ( ict ) compounds, condensed aromatic hydrocarbons and oligomers are discussed

    本文總結了近年來有機金屬配合物、分子內電荷轉移化合物、稠環芳香類化合物以及齊聚物等幾類有機電致發光紅色發光材料的研究進展，詳細介紹了它們在有機電致發光器件中的應用，並對有機電致發光紅色發光材料未來的研究方向作了展望。
  16. For the external - magnetic field mid, the cathode with improved structure works as a " close " magnetic coil that effectively increases the continuity and uniformity of magnetic field, and then ensures the stability of dense anode plasma formation

    對于外磁絕緣離子二極體，改進的陰極形成單匝「閉環」磁場線圈，有效地提高了磁場的連續性和均勻性，保證了稠密陽極等離子體的穩定形成。
  17. The analysis of the organic contaminants before and after cleaning up by gc / ms indicated that ranges from the highest removal rate to the lowest one were benzene, pahs, ester, aldehyde, ketone and alkane in proper order

    活性炭床進出水的色質聯機分析結果表明，苯系物的去除率最高，依次為稠環芳烴類、酯、醛、酮類，烷烴類。
  18. The classic synthesis methods of polycyclic aromatic hydrocarbons ( pah ), the most recent development in the synthetic methodology of the functional pah, their application to construction of complex architectures ( liquid crystals, shape persistent linear and cyclic macromolecules ), and their supramolecular behavior are reviewed in this article

    摘要對稠環芳香烴的合成方法、官能團化稠環芳香烴最新合成進展、官能團化稠環芳香烴構建的復雜分子體系（液晶、剛性線型和環狀的大分子）及其超分子化學進行了評述。
  19. In 1985, block was firstly reported the synthesis of condensed aromatics er fluid, and it was the indication that the beginning of anhydrous er fluid

    1985年block首先研製出了稠環芳醌類電流變液，標志著無水電流變液研究的開始。
  20. Test method of samples of geochemical exploration for oil and gas part 8 : determination of the polynuclear aromatic hydrocarbons flurometry

    油氣化探試樣測定方法.第8部分:稠環芳烴測定.熒光法
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