Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
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Strona 8
... various industrial applica- tions of each material . This group of reports constitutes a very valuable and useful addition to the series of monographs on industrial minerals that has been issued by the Mines Branch . Copies of Part II ...
... various industrial applica- tions of each material . This group of reports constitutes a very valuable and useful addition to the series of monographs on industrial minerals that has been issued by the Mines Branch . Copies of Part II ...
Strona 13
... various temperature ranges between room temperature and 600 ° C. A summary of available data by previous observers on the thermal expansion of graphite ( natural and artificial ) and of other forms of carbon is included . In the present ...
... various temperature ranges between room temperature and 600 ° C. A summary of available data by previous observers on the thermal expansion of graphite ( natural and artificial ) and of other forms of carbon is included . In the present ...
Strona 19
... Various proportions and combinations are used and in many cases other materials are added , as , for instance , whiting , clay , and graphite , which probably aid the fibre in the sealing process , and other organic liquids , such as ...
... Various proportions and combinations are used and in many cases other materials are added , as , for instance , whiting , clay , and graphite , which probably aid the fibre in the sealing process , and other organic liquids , such as ...
Strona 28
... Various Gases . By J. F. LEHMANN . Communicated by Sir Ernest Rutherford , P.R.S. A homogeneous beam of electrons of definite initial energy was introruced into an ionisation chamber . The ratio of the positive ion current due to the ...
... Various Gases . By J. F. LEHMANN . Communicated by Sir Ernest Rutherford , P.R.S. A homogeneous beam of electrons of definite initial energy was introruced into an ionisation chamber . The ratio of the positive ion current due to the ...
Strona 30
... Various minor intrusions connected with these are described and also their altered facias . Several types of hornfelsed inclusions of sedimentary rocks are distinguished . Eight detailed chemical analyses are given of the rocks . On the ...
... Various minor intrusions connected with these are described and also their altered facias . Several types of hornfelsed inclusions of sedimentary rocks are distinguished . Eight detailed chemical analyses are given of the rocks . On the ...
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