barrel-drain meaning in English
筒形排水沟
Examples
- At the same time 7794m3 affusion test were processed , and roadbed settlement observation conducted for two more year , physical mechanism and chemical index experiment were analyzed in the laboratory , section experiment of earth sample was proceed , changement of compacted soil body micromechanism along with depth were analysed by polariscope and scan electricscope . drain ditch , barrel - drain and little bridge were treated by composite geotextile
在室内进行了物理力学、化学指标实验分析，并对土样结构进行了切片试验，用偏光显微镜和扫描电镜分析了土壤碾压后沿深度分布的土体微观结构变化情况，对边坡、边沟、排水沟、小桥涵及护坡封水采用复合土工布进行处理。 - The strange form escapes a performance result : put the barrel - drain gum piece therein the one dish of central , and put dish in the transparent cup top . put moreover a piece of dish on the round gum piece , make this gum piece clip in two dish middles , but this gum piece can see clearly in the hole eye of the top dish . the magician squeezes two slices of dishs by hand , making the gum piece cut through its nether dish and fall in the cup
变色筹码效果：魔术师展示一个桔色的和一个兰色的筹码，两面交代后用兰色筹码摩檫桔色的筹码，瞬间桔色的筹码立即变成了绿色，再将绿色筹码翻过来盖在兰色筹码上，瞬间兰色筹码立即变成了红色，而覆盖的绿色筹码又变成了桔色！最后两个筹码都可以交给观众检查。