ScienceJohn Michels (Journalist) 1956 |
Результаты поиска по книге
Результаты 1 – 3 из 76
Стр. 129
... Observed Table 2. Comparison between selected portions of wave records of. travel time and Y travel distance at a velocity of U. The duration t of the dis- turbance is given by T = D or T = Y / U ( 4 ) These expressions are equivalent ...
... Observed Table 2. Comparison between selected portions of wave records of. travel time and Y travel distance at a velocity of U. The duration t of the dis- turbance is given by T = D or T = Y / U ( 4 ) These expressions are equivalent ...
Стр. 207
... observed nature as it was displayed to them . As knowledge of the world increased , however , it was not sufficient to observe only the most apparent aspects of nature to discover its more subtle properties ; rather , it was necessary ...
... observed nature as it was displayed to them . As knowledge of the world increased , however , it was not sufficient to observe only the most apparent aspects of nature to discover its more subtle properties ; rather , it was necessary ...
Стр. 569
... observed with the highest precision . It is only necessary to observe the meridian passage of a star on two successive nights in order to have the period of rotation of the earth imme- diately . It is true that stars cannot be ob ...
... observed with the highest precision . It is only necessary to observe the meridian passage of a star on two successive nights in order to have the period of rotation of the earth imme- diately . It is true that stars cannot be ob ...
Содержание
Effect of ergot drugs on Betta splendens | 5 |
AAASRosenthal cancer prize | 20 |
New scheme for performance of osmotic | 43 |
Не показаны другие разделы: 62
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
AAAS acid activity advance American animals annual appears application Association Atomic award biological Board cancer cells chairman changes chemical chemistry Chicago College committee Company complete conference containing Council Department determined director discussion division effect electron energy engineering experiments field give Health important increase indicated industry Institute interest International iron Italy laboratory material means measured Medical Medicine meeting ment method Michigan nature Notes observed obtained Office operation organic percent period physics plant possible present president Press problems production professor published reaction recent References reported represent samples School Science scientific scientists Service session Society structure Table theory tion United Univ University volume Washington York