 506  57. If a single drop of water were magnified to the size of the earth, each molecule contained in it would be no larger than a football. 58. He believed the results of this test to have been plotted in the diagram. 59. Associated with the slow creep of metals at elevated temperatures is another general phenomenon in metals known as relaxation. 60. Also, in order that the capacitance divider ratio shall be independant of frequency, C2 must have no appreciable inductance. 61. The engineer wants the workers to use soft rubber for electrical insulation. 62. It is among the naturally occuring minerals that we find the most beautiful examples of crystals. 63. We know physical chages to be caused by heat. 64. One should know that the electric cell is a device for converting chemical energy into electrical one. 65. When solid black is being transmitted, all of the styli will be marking virtually all of the time. 66. It is usual that the slower the rate of cristallization, the more perfect are the resulting crystals. 67. The positive particle in the nucleus of the atom was given the name of «proton». 68. The atomic scattering factor or form factor may be thought of as being a measure of the scattering due to the individual atoms. 69. Had we informed proper agencies interested in building such a machine we should have received their necessary assistance. 70. In modern aviation greater and greater speeds are being attained, entailing, however, a substantial increase in air resistance. 506 |
|
|
|
|
Последние статьи
http://comtutor.ru - Семейство онлайн курсов для изучения английского языка