Quarterly Journal of Science: 1873, Том 10John Churchill and Sons, 1873 |
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Стр. 2
... appears no reason why the physical and chemical sciences should not , as means of observa- tion increase in delicacy , attain to the rank and estimation . of exact sciences . Our chronographs measure easily to the 1-100,000th of a ...
... appears no reason why the physical and chemical sciences should not , as means of observa- tion increase in delicacy , attain to the rank and estimation . of exact sciences . Our chronographs measure easily to the 1-100,000th of a ...
Стр. 30
... appears to me that the study fo the moon's surface with the telescope , and the considera- tion of the various phenomena which give evidence on the question whether air or water exist anywhere upon or within her , have not as yet led to ...
... appears to me that the study fo the moon's surface with the telescope , and the considera- tion of the various phenomena which give evidence on the question whether air or water exist anywhere upon or within her , have not as yet led to ...
Стр. 32
... appears to me that we are thus , to some extent , freed from a consideration which has proved a difficulty to many who have theorised respecting the moon . It has been said that the evidence of volcanic action implies the existence , at ...
... appears to me that we are thus , to some extent , freed from a consideration which has proved a difficulty to many who have theorised respecting the moon . It has been said that the evidence of volcanic action implies the existence , at ...
Стр. 37
... appears ( at the time of first quarter , the epoch of the photograph ) by holding the picture inverted before a looking - glass . The picture would also show rightly if inverted and then looked at from behind , supposing the method of ...
... appears ( at the time of first quarter , the epoch of the photograph ) by holding the picture inverted before a looking - glass . The picture would also show rightly if inverted and then looked at from behind , supposing the method of ...
Стр. 39
... appears to cut , is gradually lost after passing Lubiniezky . Exactly opposite this last , and extending nearly across the streak in question , are two ridges forming the arcs of circles whose centres are not coincident , and whose ...
... appears to cut , is gradually lost after passing Lubiniezky . Exactly opposite this last , and extending nearly across the streak in question , are two ridges forming the arcs of circles whose centres are not coincident , and whose ...
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acid action Alhazen amblygonite amount appears atmosphere carbon carbonado carboniferous cause cent chemical chlorophyll coal colouring matters considerable contains copper crater density deposits determined Devonian diamond direction disc earth effect electricity English ethereal waves evidence existence experiments fact feet Felida force fossils fucoxanthine fuel geological Gilpin County give glacial gold guano gun-cotton heat hyæna important inches incisor increase iron language less light Linné London lunar Machairodus machine magnetic Mars means Messrs metal method miles mineral mines moon moon's surface motion nature observations obtained old red sandstone Oolite ordinary paper peat phenomena physical plants plate Plato portion present probably produced Prof quantity railway recent remarkable rocks scientific sewage Silurian silver South specimens spectrum stone substances supposed temperature thallium theory tion tons Trilobites tube vibrations weight whilst xanthophyll