tetramethylene中文什么意思

• tétraméthylène
  tétraméthylène
  m.
  丁撑，四甲撑

• tetrameristaceae:    四籽树科
• tetrameridae:    四棱科
• tetramethylplomb:    tétraméthylplombtétraméthylplombm.四甲基铅
• tetrameres:    四棱属
• tetramethylsilane:    tétraméthylsilanetétraméthylsilane (tms)m.四甲基硅烷

例句与用法

1. This reaction produces tetramethylene sulfoxide, which can then be further oxidized.
2. On the other hand, Grubbs did not rule out the possibility of a tetramethylene intermediate.
3. Furthermore, they serve as carriers for radionuclides in bone cancer treatments ( see samarium-153-ethylene diamine tetramethylene phosphonate ).
4. In 1956 DuPont introduced polyether polyols, specifically poly ( tetramethylene ether ) glycol, and BASF and Dow Chemical started selling polyalkylene glycols in 1957.
5. It consisted of a tetramethylene intermediate with sp 3 hybridized carbon atoms linked to a central metal atom with multiple three-center two-electron bonds.
6. A special class of polyether polyols, poly ( tetramethylene ether ) glycols, which are made by polymerizing tetrahydrofuran, are used in high performance coating, wetting and elastomer applications.
7. Nationwide, butanediol _ or tetramethylene glycol _ was responsible for six deaths in the past year and a half, according to the Food and Drug Administration division that oversees dietary supplements.