电线杆顶端的电线相互交错,形成电线网。Wires criss-cross between the tops of the poles, forming a grid.螺钉顶端不应该外露。There should be no exposed screw heads.在顶端,我壮着胆回头瞟了一眼。At the top, I risked a glance back....
在每一种职能范围内,包含有一定数量的系统和子系统.Each functional area has within it a number of systems and subsystems.宏观评价以各子系统为评价单元,采用模糊综合评价法.Macrocosmic evaluation takes subsystem as evaluation cell and adopts Fuzzy Comprehensive Evaluation....