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- A homemade device to measure gas permeability is used to study the gassy sand encountered in Hangzhou Metro Project. 以杭州地铁所遇的储气砂为研究对象，利用自制的渗气性量测装置对其进行了系统的试验研究。
- Comparing with the dry density, influence of the saturation degree on gas permeability of shallow gassy sand is more significant. 饱和度的变化相对于干密度对储气砂土的渗气性影响更为显著。
- Finally,shallow gassy sand's gas reservoir pressure characteristics with SWCC are analyzed and forecasted,and it's conservative if the same thing is done b... 应用所得持水特征曲线进行含浅层气砂土中气藏压力状态的分析预测,结果表明使用无围压下持水特征曲线进行预测是偏于安全的。
- On engineering characteristics of sallow biogenetic gassy sand by piezocone test 孔压静力触探用于含浅层生物气砂土工程特性的试验研究
- Fizzy lemonade can be very gassy. 有的汽水气很足。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- His company was built on the sand. 他的公司根基不稳固。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- It fell onto the wet sand, then sank (in). 那个东西掉在潮湿的沙子上，然後沉了下去。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子，一碰就碎。
- Sand and leaves trapped the water in the stream. 沙子和树叶堵住了小河的水流。
- The young man has plenty of sand in him. 这个年轻人有足够的勇气。
- He was really just ploughing the sand. 他不过是在白费力气。
- A grain of sand made my right eye tear. 一粒沙子弄得我右眼淌泪。
