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ether linkage造句

"ether linkage"是什么意思   

例句與造句

  1. Chemically, it is a methyl groups attached by ether linkages.
  2. Bacteria and eukaryotic cells contain phospholipid bilayers containing ether linkages.
  3. They still contain phosphate groups and long fatty acid tails, but they also contain ether linkages instead of ester linkages.
  4. When 17 O-labelled benzaldehyde reacts with carbonyl oxides, the label ends up exclusively in the ether linkage of the ozonide.
  5. They are characterized by indicating the substitution pattern of each ring, followed by the number of phenyl rings and the number of ether linkages.
  6. It's difficult to find ether linkage in a sentence. 用ether linkage造句挺難的
  7. Note : two of the phenolic hydroxyl groups required to meet the phenol-count criterion of the WBSSH definition points are engaged in ether linkages.
  8. This robustness or " recalcitrance " is attributable to the crosslinking between the polysaccharides ( cellulose and hemicellulose ) and the lignin via ester and ether linkages.
  9. The introduction of a special cryptand ligand containing amines instead of ether linkages has allowed the isolation of kalide and natrides that are stable at room temperature.
  10. The organic chains are cross-linked to give a three-dimensional network having functional ionic groups attached by ether linkages to glucose units of the polysaccharide chains.
  11. PDMS molecules have quite flexible polymer backbones ( or chains ) due to their siloxane linkages, which are analogous to the ether linkages used to impart rubberiness to polyurethanes.
  12. "' Methyl vinyl ether "'is an organic compound with the chemical formula C 3 H 6 O . It is the simplest chemical that contains both an alkene group and an alkyl group with an ether linkage.
  13. Thus, the structure in Figure 1 with " n " equal to 1 is identified as pmp5P4E, indicating para, meta, para substitution of the three middle rings, a total of 5 rings, and 4 ether linkages.
  14. While [ Fe4S4 ] cluster is bound by four Cys ligands, Pterin-rich in amino and ether linkages-interacts with the Asp-X-X-Gly-Leu-( Cys / Asp ) sequences in the AOR enzyme.
  15. The ether linkages make the bonds between phosphate groups and hydrocarbons more stable because the carbon connecting the phosphate group and glycerol molecule is more electron-rich than it would be in an ester, making that carbon less electrophilic and therefore less chemically reactive.
  16. Ether linkages are more chemically stable than the ester linkages found in Bacteria and Eukarya, which may be a contributing factor to the ability of many Archaea to survive in extreme environments that place heavy stress on cell membranes, such as extreme heat and salinity.
  17. 更多例句:  下一頁

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