const stack = []; // 单调栈：存储「右侧候选更大值」，栈内元素单调递增
The ISS does have its own defenses, of course. Fabric-y buffers envelope some of the systems, and a bumper called the Whipple Shield helps blunt impact. That shield is only built to stop debris up to about 1 cubic centimeter, though, and the debris tracker is only designed to catch pieces 10 cubic centimeters and larger. In other words, there’s a gap in defenses.
，这一点在同城约会中也有详细论述
"The FAA briefly slowed and diverted aircraft around the area where space vehicle debris was falling. Normal operations have resumed," it said in a statement.。爱思助手下载最新版本对此有专业解读
The campaigners who inspired Dirty Business drama