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h2o造句
1. H2O is the chemical formula for water. 2. In the centre, we find "H2O" acronym extruded under the shape of a circular and rotating water bar such as a theatre stage. 3. In another case, H2O sold as "pure glacier water" came from a public water system in Alaska. 4. According to this model the positions of H2O maser, and other molecular absorption and emission line sources are discussed. 5. From raw material, ACF was prepared with H2O and CO2 as the activating agent through old and useless organic cellosilk. 6. As the positive pole of one H2O attracts the negative pole of another, the molecules cling tightly together. 7. The most common material, H2O, its three states is ice, water and steam. 8. Four manganese atoms form a tetra-metal cluster M4-(H2O)2 in inerratic parallelogram type in the same plane. 9. The products of ethanethiol reaction were mainly CO2, H2O and SO2 analyzed by GC-MS, FTIR and SGA94-SO2 Single Gas Analyzer, but no organic product was found. 10. The vibrational spectra of two special patterns for H2O ground electronic state were investigated using discrete variable representation(DVR)scheme in mass-weighted coordinates. 11. Any of nine isomeric alcohols, C6H12O6?H2O, especially one found in plant and animal tissue and classified as a member of the vitamin B complex. 12. Since the first extragalactic H2O megamaser source toward the Active Galactic Nuclei NGC 4945 was discovered, 19 sources have been found. 13. The results show that the H2O mixing ratio decreases with height in upper troposphere quickly reaches a minimum near the tropopause and the bottom of stratosphere; and then it increases . 14. Eager to help, the class decided on a name—H2O for Life—and set to work. 15. Limited Edition "red and green" Bling H2O 750 ml (large) Crimson and Peridot Green combined to make a unique bottle. 16. To absorb the SO2 with pyrolusite suspention and convert it into industrial MnSO4·H2O is an effective method against SO2 pollution from industrial waste gases. 17. For the first part, we stressed reactions of sulphoxide with 1,3-dicarbonyl compounds promoted by Cu(OAc)2·H2O, 2,2′-biimidazole and iodobenzene diacetate. 18. We had to learn chemical formulae at school, but I can only remember H2O for water. 19. And we want to know what is the vapor pressure of H2O in this system here. 20. Experts advise against storing water in the garage, near gas fumes, pesticides and other chemicals that could, at the very least, affect the smell and taste of the H2O. 21. Consider, for example, the intuition that water is necessarily H2O. 22. Current researches of searching, observation and theory on extragalactic H2O megamaser sources and associated molecular emission lines are mainly reviewed in this paper. 23. The radiation transmission equation is numerically solved by high temperature gas high resolution HITEMP database for spectral radiance distributions of CO2 and H2O. 24. There is a lot we don't know about the H2O that covers much of the planet. 25. You can't separate a single water molecule from its fellows with a tiny pair of tweezers, so isolating it in a carbon cage may reveal new secrets about the intrinsic nature of a lone H2O. 26. Therefore, fluids that are brought by the Xiangshan pluton from the mantle source region are rich in H2O and reductive volatiles CH4 etc. 27. Remember the drinking fountain, that once ubiquitous, and free, source of H2O? 28. The basic-factor affecting the content of mantle fluids is oxygen fugacity which is highly related to tectonic setting. Major components of mantle fluid are CO2 and H2O. 29. That is, given the modal intuitions, it's necessary that all and only water is H2O according to the metaphysical construal of necessity.