zodiacal cloud造句

• It is caused by sunlight scattered by zodiacal cloud.
• The typical lifetimes of main-belt zodiacal cloud particles are about 700, 000 years.
• When the meteoroids collide with other meteoroids in the zodiacal cloud, they lose their stream association and become part of the " sporadic meteors " background.
• The word " zodiac " is also used in reference to the zodiacal cloud of dust grains that move among the planets, and the zodiacal light that originates from their scattering of sunlight.
• The need to control systematic error in the measurement of the CMB anisotropy and measuring the zodiacal cloud at different elongation angles for subsequent modeling required that the satellite rotate at a 0.8 rpm spin rate.
• Cosmic dust can be further distinguished by its astronomical location : intergalactic dust, interstellar dust, interplanetary dust ( such as in the zodiacal cloud ) and circumplanetary dust ( such as in a planetary ring ).
• Gruen, E . " Interplanetary Dust and the Zodiacal Cloud ", _ Encyclopedia of the Solar System _, Academic Press, 1999 who uses this reference for Table III : Jessberger, E . K . et al ., ( 1992 ), Earth Planet.