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单词 trans
释义

trans1

adjective trɑːnztrænz
Chemistry
  • Denoting or relating to a molecular structure in which two particular atoms or groups lie on opposite sides of a given plane in the molecule, in particular denoting an isomer in which substituents at opposite ends of a carbon–carbon double bond are also on opposite sides of the bond.

    the trans isomer of stilbene
    Compare with cis
    Example sentencesExamples
    • One example of the application of this technique is in the distinction of trans and gauche rotational isomers.
    • However, the extent of trans isomer was greater in the extracted samples.
    • Where they are on opposite sides of the double bond, the arrangement is the trans arrangement.
    • Initially the propellers sit on opposite sides of the molecule: the so-called trans isomer.
    • Photoisomerization studies were carried out using trans isomers as starting materials.

Origin

Independent usage of trans-.

trans2

adjectivetrɑːnztrænz
  • short for transsexual or transgender
    Example sentencesExamples
    • "Violence against trans women is an issue I talk a lot about," she said.
    • I've added a gender studies area and am building up the stock of books for trans and bi people.
    • I have known several trans men and some women.
    • These concerns were put to the Facebook group by a number of trans activists.
    • I'm a non-binary trans guy - assigned female at birth, coming out as trans recently.
 
 

trans1

adjectivetrænztranz
Chemistry
  • Denoting or relating to a molecular structure in which two particular atoms or groups lie on opposite sides of a given plane in the molecule, in particular denoting an isomer in which substituents at opposite ends of a carbon–carbon double bond are also on opposite sides of the bond.

    the trans isomer of stilbene
    Compare with cis
    Example sentencesExamples
    • Initially the propellers sit on opposite sides of the molecule: the so-called trans isomer.
    • Photoisomerization studies were carried out using trans isomers as starting materials.
    • One example of the application of this technique is in the distinction of trans and gauche rotational isomers.
    • However, the extent of trans isomer was greater in the extracted samples.
    • Where they are on opposite sides of the double bond, the arrangement is the trans arrangement.

Origin

Independent usage of trans-.

trans2

adjectivetrænztranz
  • short for transsexual or transgender
    Example sentencesExamples
    • These concerns were put to the Facebook group by a number of trans activists.
    • I'm a non-binary trans guy - assigned female at birth, coming out as trans recently.
    • "Violence against trans women is an issue I talk a lot about," she said.
    • I have known several trans men and some women.
    • I've added a gender studies area and am building up the stock of books for trans and bi people.
 
 
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更新时间:2024/12/23 16:40:10