与 «ACTINISM»相关的英语书籍
在以下的参考文献中发现
actinism的用法。与
actinism相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
International Record of Medicine and General Practice Clinics
It is the force of the sun's'rays which causes the seed to germinate; it is the force
which penetrates the soil and liberates chemical elements and makes them
available as plant fertilizers. \Vithout actinism the sands of Florida would be a
barren ...
Edward Swift Dunster, James Bradbridge Hunter, Frank Pierce Foster, 1922
2
New York Medical Journal
ACTINISM. In the study of actinism we are concerned in the study of a force the
relative importance of which is hard to comprehend or define. If we were to say it
is a force as important as gravity, or magnetism, or heat, we might provoke ...
3
The London, Edinburgh and Dublin Philosophical Magazine and ...
case of light ? Do the three curves all represent light ? May we not assume that
one of them, as C D, represents heat ; another, as C B, light ; and the other, A B,
actinism ? And if this appropriation of the three curves be allowed, what part of
C D ...
case of light? Do the three curves all represent light? May we not assume that
one of them, as C D, represents heat; another, as CB, light; and the other, AB,
actinism? And if this appropriation of the three curves be allowed, what part of CD
...
5
Report of the ... Meeting
This has several times occurred under a glass which cut off seventy-five per cent,
of actinism, and admitted ninety-five per cent, of light. Again, behind a cobalt blue
glass admitting eighty of actinism and not more than twenty per cent• of light, ...
British Association for the Advancement of Science, 1848
This has several times occurred under a glass which cut ofl' seventy-five per cent.
of actinism, and admitted ninety-five per cent. of light. Again, behind a cobalt blue
glass admitting eighty of actinism and not more than twenty per cent. of light, ...
British Association for the Advancement of Science. Meeting, 1848
7
Report of the ... Meeting of the British Association for the ...
This has several times occurred under a glass which cut off seventy-five per cent.
of actinism, and admitted ninety-five per cent. of light. Again, behind a cobalt blue
glass admitting eighty of actinism and not more than twenty per cent. of light, ...
British Association for the Advancement of Science, 1848
8
Report of the Annual Meeting
This has several times occurred under a glass which cut off seventy-five per cent,
of actinism, and admitted ninety-five per cent, of light. Again, behind a cobalt blue
glass admitting eighty of actinism and not more than twenty per cent, of light, ...
British Association for the Advancement of Science. Meeting, 1848
9
Seventeenth Meeting ; Held At Oxford In June 1847: 16
This has several times occurred under a glass which cut ofi' seventy-five per cent.
of actinism, and admitted ninety-five per cent. of light. Again, behind a cobalt blue
glass admitting eighty of actinism and not more than twenty per cent. of light, ...
10
Wilson's Photographic Magazine
As a basis for art study, actinism has not been recognized, but we may nearly all
see the day when it will be accepted at its proper importance. We have not, even
as photographers, recognized it. While we measure formulae we guess at ...
