1. The WaveShaper improves throw and mechanical stability of the cabinet as well as optimizes coupling and directivity control when multiple subs are stacked. 尤其当数个低音音箱迭放在一起时，可以改善耦合与音乐覆盖方向的控制。
2. There is also a large number of variations as well, such as:Stacked column, Line-timescale, Line-trend, Pie explosion, Area blocks, etc. 各种图表还有多种变化，如：分层柱状图，线形时标图，线形趋势图，饼状发散图，区域块状图，不胜枚举。
3. Across the street, a young man and his older sister walked out of an apartment building with a red duffel bag and armloads of bedding they stacked on the sidewalk. 街道另一侧，一个年轻小伙和他的姐姐走出居民楼，拿着一个红色的手提袋，抱着床上用品，并把它们堆在路边。
4. An optional stacked light system provides visual and audible alarms cautioning the operator about a potentially unsealed product. 一个可选的堆叠轻系统提供了视觉和声音报警提醒有关经营者的潜在启封的产品。
5. When he lifted the lid, she could see clear plastic boxes with film stacked like cordwood in them. 他打开箱盖时她可以看见透明盒子里装着一排排胶卷，像木材一样齐齐码着。
