nh造句
1. It is characterized of autotrophic ANAMMOX bacteria transferring NH 4 + - N to N 2 in anaerobic condition.
2. NH: Well , we will test before the end of the season, according to our planning.
3. Experiment was undertaken to detect NH 3 - N in sea water Nessler's reagent colorimetry.
4. NH - work flow technology in the office automation system of applied research.
5. Ammonia gas NH 3 is colorless which can turn wet red litmus paper to blue.
6. The removal efficiency of organics and the NH 3 - N from the BAF the film - forming period was analyzed.
7. A colorless, foul - smelling ptomaine, NH 2 ( CH 2 ) 4 NH 2 , produced in decaying animal by the decarboxylation of ornithine.
8. NH 4 NO 3 used to be the main raw material for producing nitrate - compound fertilizer.
9. In photography, a fixing bath containing NH ( univalent ion of ammonia), which is used for removing silver halides from photosensitive emulsions.
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11. However , with heavy hydration a large amount of Al _ 2 O _ 3· nH _ 2 O may block the pores.
12. The results show that, compared to reaction channel II, reaction channel I of the reaction between active free radical NH and ozone O3 is not only spontaneous but also easy to take place kinetically.
13. Applying organic fertilizer to soil mainly increased NO 3 - N content, had a little influence on NH 4 + - N .
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15. In addition , the effects of sorption and nitrification on NH 4 + N transformation and tr.
16. The hydrogen bonds and their property of the polyether polyurethane-urea have been systematically studied. The results indicate that the NH groups are almost completely hydrogen-bonded.
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18. 2 O , FeC _ 2 O _ 4·2 H _ 2 O and NH _ 4 H _ 2 PO _ 4 were selected as the raw materials based on their < ...
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20. Amongst them , 66.55 % DIN was NO _ 3~ ( - ) - N and 20.19 % DIN was NH _ 4~ + - N .
21. Yeast extract WBS the best nitrogen source in liquid culturate, the second was ( NH 4 ) 2 SO 4.
22. Crystal structure was obtained by XRD. Relative acid strength and acid amount were gotten by NH 3 - TPD.
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24. Addition of syner - gist ASU increased the utilization ratio by 5.17 - 16.65 % for ( NH 4 ) 2 SO 4 and 3.16 - 9.8 % for NH 4 HCO 3, respectively.
25. Meanwhile, functional groups were also introduced by the reaction of 1,3 propane sultone with amine sites on the surface of silk fibroin film which were produced by NH 3 gas plasma.
26. There is little evidence to support the general supposition that the NH -tautomer is generally favoured (see Wang et. al .
27. The text calculated the price elasticity of demand of NR (natural rubber) and the cross elasticity of demand of NH and SR by establishing the model of NR's demand function.
28. MoO 3 ultrafine powders were prepared by using ( NH 4 ) 6 Mo 7 O 24·4 H 2 O and HAc as precursor.
29. The thermochemical properties of reaction N ++ H 2→ NH ++ H have been computed under Titan ? ? s atmosphere conditions.
30. NH Forge will provide an aggregation point for all NH Community resources as well as offering a jumping-off point for new NH community members looking to get started with NH.
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