更多"The example of the invention of a m"的相关试题:
[单项选择]The example of the invention of a microscope demonstrates that pure science______.
A. is not always as practical as applied science
B. necessarily comes after applied science
C. may cause a multitude of immediate result if properly made use of
D. necessarily emerges from applied science
[单项选择]The invention of the compound microscope (which allowed much higher magnification through multiple lenses) made _______ the great strides in life sciences.
A. ( it possible
B. ( possibly
C. ( possible
D. ( it was possible
[单项选择]The microscope enables scientists to distinguish a(n) ______ number and variety of bacteria.
A. selected
B. incredible
C. verifiable
D. unavoidable
[单项选择]The microscope and telescope, with their capacity to enlarge, isolate and probe, demonstrate how details can be ________and separated from the whole.
A. radiated
B. extended
C. prolonged
D. magnified
[单项选择]The combination of lenses in a compound microscope makes possible greater amplification than can be achieved with a single lens.
A. management
B. magnificence
C. magnetism
D. magnification
[单项选择]The microscope opened up to man another strange new world: a world of things too near and small for anyone ______ the scientist to know much about or do much about.
A. besides
B. apart from
C. but
D. without
[单项选择]An invention of an Italian professor
A. gave later inventors the idea of moving air around in diving devices.
B. can "clean" the air.
C. was used to remove moisture.
D. was nothing but a plan.
[单项选择]What invention incorporated the principles of light and radio radiation
A. satellite communication
B. X-ray
C. the laser beam
D. continuous wave
[单项选择]The invention of electricity made great contribution to civilization ______ which subsequently there are few findings comparable until now.
A. to
B. in
C. for
D. from
