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N-VAR P is the sixteenth letter of the English alphabet. 英语字母表中第16个字母
N-VAR 磷 [chem]
Q comes between P and R in the English alphabet.
英语字母表中,Q在P和R之间。
Surveys consistently find that men report feeling safe on the street after dark. See, for example, Hindelang and Garofalo (1978, p.127).
调查一致显示,男性天黑后在街上感到安全。可参见如欣德朗和加罗法洛的著作(1978年,127页)。
The National Association for Sport and Physical Education says twenty to thirty students in a P.E.class should be the limit.
VOA: special.2009.08.06
pV=RT dT here because the pressure is constant, dV=RdT/p so dV is equal to R over p dT.
因为对1摩尔气体有,于是。
Remember, we don't do a one-to-one correlation, because p x and p y are some linear combination of the m plus 1 and m minus 1 orbital.
记住,我们不需要把它们一一对应,因为px和py轨道是,m等于正负1轨道的线性组合。
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