Buying Power Amount of money available in a margin account to buy securities based on excess margin divided by the margin requirement.
购买力保证金账户中超过利差要求,可以买入证券的那部分超额保证金。
Not only is this requirement accepted uncritically, but the amount of homework is growing, particularly in the early grades.
不但不允许批评,而且作业数量还在增长,特别是在低年级。
Withdraw has the additional precondition requirement that the amount can't exceed the existing balance.
withdraw有额外的前置条件,要求取款的数额不能超过现有余额。
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