ph造句
1. Below pH 6.5 is acid, above pH 7.5 is alkaline.
2. The soil in our garden has a low/high pH.
3. Pure water is neutral with a pH of 7.
4. That word is spelt with a PH, not an F.
5. That man is a total phony, he palms himself off as a Ph . d.
6. A pH test measures the acidity or alkalinity of a substance.
7. Skin is naturally slightly acidic and has a pH of 5.5.
8. pH is a measure of the concentration of free hydrogen atoms in a solution.
9. Pure water is neutral and has a pH of 7.
10. I know Benson has a Ph.D., but the fact remains that he has no practical experience.
11. When acid rain falls, it affects the pH balance of the soil.
12. Hemagglutination of some viruses has a particular PH requirement.
13. A buffer system resists a change in pH.
14. Do you plan to study Ph D after MS?
15. The inflection point at this PH is barely detectable.
16. What for? You already have a Ph D!
17. He was admitted to candidacy for Ph . D.
18. Biomedical research at UB is fostered by Ph.
19. The final effluent was clear and pH, COD, BOD 5 and SS could meet the discharge standards.
20. Under different pH, temperature, use level, and velocity, adsorbance was tested.
21. It is a liquid product available with different concentrations depending on the buffering effect ?PH level ?requested .
22. The first consideration in selecting a buffer is pH value.
23. Are all people with Ph. D . thought to be book-learned?
24. Analyzing the organic matter, Nitrogen, Phosphorus, Fast working Kalium, Fast working Phosphorous, total salt quantity and PH value of the main type of soil in Linze county.
25. Anderson , Christopher . Hollywood TV. Ph . D . Thesis. University of Texas at Austin, 1988.
26. Polarographic electrodes can be affected by changes in pH, salinity and ionic strength of the environment.
27. In a solution of pH 8.5—9 , calcium forms a purple colour complex with DBC - chlorophosphonazo .
28. This lotion cleanses your skin deep down, while preserving its natural pH balance.
29. This bylaw is in accordance with regulation number two of the "Examination Rules of Degree for Master and Ph. D. Candidates, NCU".
30. So scientists did some digging, literally, to investigate. They found a particularly hearty methanogen called named Methanosarcina barkeri, or just M. barkeri, that can survive at low pH levels.
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