Web fonts change the equation. Sites that serve custom web fonts via @font-face may inadvertently reduce or increase confusable risk depending on the font’s glyph design. A display font with distinctive Cyrillic letterforms would lower the danger rate. A geometric sans-serif that harmonises Latin and Cyrillic would raise it. Neither outcome is typically considered when choosing a web font.
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Line官方版本下载中也有详细论述
Source: Computational Materials Science, Volume 266
let traceIndex = 0;