什么是变电所的电气主接线?选择主接线时应注意哪些问题?
人体各大系统中,率先发育的是()
采用齿轮及齿条传动时,接触斑点百分率为:在齿高方向不小于(),在齿长方向不小于()。不应有偏啮合及偏磨损。 ["30%,40%","40%,40%","40%,50%","50%,50%"]
共和的原意是:() ["用一个势力取代社会上不同势力和不同利益集团","消灭社会上不同势力和不同利益集团","承认社会上不同势力和不同利益集团的存在","不承认社会上不同势力和不同利益集团的存在"]
The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.0 0.0.0.255 any What is the effect of this access list configuration?() [" permit all packets matching the first three octets of the source address to all destinations"," permit all packet matching the last octet of the destination address and accept all source addresses"," permit all packet matching the host bits in the source address to all destinations"," permit all packet from the third subnet of the network address to all destinatio"]
A股份有限公司与B信托投资公司签订信托合同,将一笔价值5000万元的固定资产交由B公司管理运用,期限3年,受益人为A公司及其股东C公司与D公司。2年后,A公司因经营不善而被宣告破产,A公司的债权人请求法院将该笔资产列为清算财产,经法院查明,在该笔资产中有2000万元资产在签订信托合同前已设立抵押担保。A公司对该笔信托财产的受益权该如何处置?