Р269
В РУКАХ чьих, у кого, каких быть0, находиться и т. п.
PrepPInvarthe resulting
PrepP is
usu. subj-compl with copula)
1. (subj: human or жизнь, судьба etc) a person (his life etc) is entirely subject to s.o. , under s.o. 's complete control
X у Y-a в руках - X is in Y's hands (power)
person X is at the mercy of Ything X lies (is, rests) in Y's hands.
2. ( subj: concr or abstr) sth. is in s.o. 's possession, at s.o. 's disposal
X у Y-a в руках (в Y-овых руках) = X is in Y's hands
Y has possession of XX belongs to Y(in limited contexts) Y has hold of X.
3. в наших (ваших, его и т. п.) руках ( subj: abstr , often все) (of a decision or the outcome of sth. ) sth. is dependent upon s.o. , exclusively determined by s.o. : X в Y-овых руках - X is in Y4s hands
X is (entirely) up to Y