theory的例句

theory 的相关例句:

81.	He has been nursing the theory that….
	他一直抱有。。。的看法。
82.	Wallace opposed Darwin's theory of natural selection.
	华莱士反对达尔文的自然选择学说。
83.	He was careful to propound his theory as a hypothesis.
	他谨慎地把他的理论作为一种假说提出供考虑。
84.	The red shift in the spectra of galaxies supports the theory that the universe is continuously expanding.
	星系光谱中的红向移动证实了宇宙在不断膨胀的理论。
85.	Naval officers must understood both the theory and practice of navigation.
	海军军官对于航海术的理论与实践皆需了解。
86.	A theory evolves.
	理论逐步形成。
87.	Einstein's theory of relativity explains the motion of moving objects.
	爱因斯坦的相对论解释动体的运动。
88.	It is doubtful if the theory will still hold.
	这学说是否仍适用令人怀疑。
89.	The theory originates with him.
	这个理论是他首创的。
90.	There is no accepted theory to explain the phenomenon.
	没有一个公认的学说可以解释这种现象。