Air Quality Part 7 pdf

... http://www.euro.who.int/document/e790 97. pdf. US-EPA (2002). Guidelines for the Application of SEM/EDX Analytical Techniques to Particulate Matter Samples. EPA-600/R-02- 070 Air Quality1 64 Henry, R.C.; ... Connect. Journal of the Air & Waste Management Association, 56, 70 9 -74 2 Dockery D.W, & Stone PH. Cardiovascular risks from fine particulate air pollution (20 0...

Ngày tải lên: 20/06/2014, 11:20

... [μgm-3] Azcapotzalco 0.95 0.95 95 .7 56.92 54. 17 Merced 0.96 2.34 94.3 51.25 48.04 Pedregal 0.96 3.49 94.6 26.32 25 .74 Xalostoc 0. 97 2.86 91.6 68.32 70 .74 Table 5. Average statistical parameters ... Atmospheric Environment 35, 172 9- 173 4. Mugica V. & Ortiz E. 2005. Elemental composition of airborneparticles Analytical techniques and application in decision-making for ai...

Ngày tải lên: 19/06/2014, 14:20

... road dust Pb 5.36 1.53 16 .70 Cu 30.10 0 0 Zn 60.40 0 1900 Mn 2. 97 0 13.40 Fe 0 288 852 Cd 0 0 .75 0.02 Ni 72 .60 0 0 V 69.30 0 0 Al 0 0 174 0 Cr 3.00 0 2. 07 Table 1. The element profile ... change 20 07: the physical science basis. Contribution of Working Group I to the Fourth Assessment Report of the IPCC (ISBN 978 0521 88009-1 Hardback; 978 0521 70 596 -7 Paperback); 2...

Ngày tải lên: 20/06/2014, 23:20

... device Controller AHU Optimizer Sample device Measurement device Air- conditioned space Measurement device Outdoor -air conditioning Comparator Reference Optimal indoor -air condition Indoor -air condition Supply -air condition Indoor -air condition ... be dealt with. 15 Air Quality3 32 oon TT 38.0 17 ,  (7) in TT 831.06.2 1,  (8) oon TT 534.09.11 ,  (9)...

Ngày tải lên: 20/06/2014, 23:20

... diode pairs (D 5 /D 7 or D 6 /D 8 ) stop conducting at the moments of setting the current to zero through the resonant circuit and end up with the other diode pair (D 6 /D 8 или D 5 /D 7 ) start ... a) b) Fig. 7. Output characteristics of the LCC transistor DC/DC converter Equations (12), (14) and ( 47) are substituted in condition (48), while equations (16) and ( 47) are sub...

Ngày tải lên: 19/06/2014, 08:20

... 5.9 97 2. 175 34 isobutyl acetate 10.655 2.0 67 35 1,1,2-trichloroethene 7. 143 2 .74 1 35 chloroform 10.980 2.1 47 36 isooctane 7. 278 2.808 36 2-butanol 11.182 2.1 97 37 1,4-dioxane 7. 3 37 2.8 37 37 ... 1,2-dimethoxyethane 7. 270 1.232 25 1,2-dichloroethane 4 .78 8 1. 577 25 2-propanol 7. 390 1.262 26 1,1,1-trichloroethane 5.0 47 1 .70 5 26 methyl isopropyl ketone 7. 4...

Ngày tải lên: 19/06/2014, 08:20

... the Speaking test format showing the three parts and the approximate timing of each. Part 1 Introduction and interview 4-5 minutes Part 2 Individual long turn 3-4 minutes Part 3 Two-way discussion 4-5 minutes 11-14 ... make the very best of this chance to show off your skills. use Part 1 to overcome any nerves and demonstrate your basic fluency. Part 2 The examiner will give you a t...

Ngày tải lên: 13/12/2013, 21:15

... 70 -290 Tài liệu dành cho học viên VSIC Education Corporation Trang 208 Chọn Yes để restart máy 70 -290 Tài liệu dành cho học viên VSIC Education Corporation Trang 2 07 ... chương trình ntbackup để phục hồ system state data 70 -290 Tài liệu dành cho học viên VSIC Education Corporation Trang 198 MODULE 7 : QUẢN LÝ VIỆC PHỤC HỒI MÁY SAU KHI MẤT DỮ LIỆU Bà...

Ngày tải lên: 14/12/2013, 13:15

... the eyes 67. Tempt 68. Preposition: _____ January 69. Pay back 70 . Abbreviation for Social Security 72 . Adverb suffix 71 . Abbreviation for extra-terrestrial 73 . Where a bird lives 74 . Someone ... C 8. B 15. B 2. B 9. A 16. C 3. B 10. C 17. C 4. A 11. D 18. B 5. B 12. B 19. B 6. B 13. C 20. C 7. C 14. B 03_TOEFL Vocab,Ch3, 27- 60 8/4/06, 12:30 57 54 PART III: TOEFL Vocabulary Re...

Ngày tải lên: 14/12/2013, 13:15

... persons in the 1 978 United States labor force was a teenager, compared by one out of fifteen in 1960. 36. Gypsum is too soft that it is easy to scratch it with a fingernail. 37. A goose‘s ... only a fraction of the agricultural production. 17. Margaret Fuller was not active in the women‘s-rights movement, but she asking for a fair chance for women in her book, Woman in the Nine...

Ngày tải lên: 14/12/2013, 14:15