Thermal expansion of solid is ______ detected by our naked eyes.A.small so as not beB.so s
Thermal expansion of solid is ______ detected by our naked eyes.
A.small so as not be
B.so small as not be
C.so small as not to be
D.such small as not to be
Thermal expansion of solid is ______ detected by our naked eyes.
A.small so as not be
B.so small as not be
C.so small as not to be
D.such small as not to be
第1题
For example: The hardness of ceramics is greater than metals. Thus, the comparison is expressed as ceramics > metals. (2pts)
Thermal expansion: A)
From the above comparison, B) ______ have the lowest CTE and C) ______ have the weakest bonding forces among the aforementioned materials.
第3题
According to the passage, a thermal carafe is necessary when the coffee is ______.
A.preserved
B.produced
C.manufactured
D.brewed
第4题
A.Electronmicroscope
B.Opticalmicroscope
C.X-ray diffraction (XRD)
D.Differential thermal analysis (DTA)
第5题
A.Dry lake beds.
B.Dry river channels.
C.Places which thermal systems.
D.Parks and gardens.
第6题
第7题
A.after
B.when
C.prior to
D.with
第9题
According to paragraph 2, what causes the sun to be spherical?
A.The enormity of the sun's mass.
B.The sun's thermal pressure outwards.
C.The balance of opposing forces.
D.The sun's gravitational force inwards.
第10题
How is crude oil brought to the surface?
A.By expansion of the hydrocarbons.
B.By pressure and pumping.
C.By vacuum created in the drilling pipe.
D.By expansion and contraction of the earth's surface.