However, fluctuating gap values cannot be efficiently compressed by some well-known prefix-free codes.
然而，剧烈变化的间距值并不能被著名的前缀自由代码有效编码压缩。
2
By surrounding a gas-tight, pattented V-Seal with two compressed knitted wire mesh air gap spacers, the connection is made by simply sliding one section of pipe over another.