例句與造句

1. Mixtures of cis isomer and trans isomer are usually obtained.
2. At equilibrium, the trans / cis isomer ratio is about 2 : 1.
3. Natural sources of fatty acids ( see above ) are rich in the cis isomer.
4. The cis isomer is a white crystalline powder, while the trans isomer is yellow.
5. Another example is the photochemical conversion of the trans isomer to the cis isomer of resveratrol:
6. It's difficult to find cis isomer in a sentence. 用cis isomer造句挺難的
7. The cis isomer is used primarily as a reagent for the synthesis of other platinum molecules.
8. For instance, the cis isomer of 1, 2-difluoroethylene is more stable than the trans isomer.
9. The energy of impinging photons will convert retinaldehyde from an 11-cis isomer into an all-trans form.
10. The cis isomer's ASHRAE number is R-1112c, and its CAS number is 311-81-9 . Its melting point is.
11. The trans isomer is called Pigment Red 43 ( " PO43 " ) and the cis isomer is called Pigment Red 194 ( " PR194 " ).
12. The cis isomer exclusively yields " cis, trans-2, 4-hexadiene " whereas the trans isomer gives the trans, trans diene:
13. A reaction of the cis isomer of 2-methylcyclopropyl bromide with sec-butyllithium again followed by carboxylation with dry ice yielded cis-2-methylcyclopropylcarboxylic acid.
14. Betaprodine was 550 per cent as strong as morphine SC, and the laevorotary cis isomer was 350 per cent as strong, and the dextrorotary cis isomer was 790 per cent was strong.
15. Betaprodine was 550 per cent as strong as morphine SC, and the laevorotary cis isomer was 350 per cent as strong, and the dextrorotary cis isomer was 790 per cent was strong.
16. It can be found under a variety of names, most commonly those of the Dow Chemical Company : Dowicil 200 ( cis isomer only ), Dowicil 75 and Dowicil 100 ( both a mix of cis and trans isomers ).
更多例句：  下一頁(yè)