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- The acoustic attenuation coefficients and velocities of fluid mud collected from Changjiang Estuary and Hangzhou Gulf respectively have been measured with ultrasonic waves of 4 frequencies (100,150,500 and 1500kHz)in a water tank. 本文报导了用4种频率（100kHz、150kHz、500kHz和1500kHz）的超声波，对长江口和杭州湾的水底浮泥在不同重度下测得的声速和重度之间、声衰减与重度之间以及在一定重度下频率与声衰减之间的变化关系曲线。 实验结果表明：在相同条件下，杭州湾浮泥的声衰减比长江口浮泥的声衰减大一点（约10%25）。
- The tuck slowly ploughed through the mud. 车在泥泞中吃力地缓慢行驶。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- A passing car splashed mud on my new trousers. 路过的一辆车把泥水溅到我的新裤子上了。
- The mud was soft and our feet sank in. 泥很软，我们的脚都陷进去了。
- The truck bespattered my clothes with mud. 卡车溅得我满身衣服都是泥浆。
- The heavy wheels churned the earth into mud. 笨重的车轮将大地碾成了泥浆。
- I must admit I am very fond of collect rare book. 我得承认我很喜欢海内珍本。
- She combed the mud out of the dog's fur. 她梳去狗的皮毛中的泥土。
- Her clothes were bespattered with mud. 她的衣服溅上了泥污。
- It cost me 100 dollars to collect the stamps. 收集这些邮票花了我一百块钱。
- As the bus passed, it spattered mud on my clothes. 公共汽车开过时溅了我一身泥。
- He removed the mud from his shoes. 他去掉鞋上的泥。
- She always stay cool, calm and collect in a crisis. 她在危难时总是很冷静、镇定如常、泰然自若。
- The channel of the river filled up with mud. 河道塞满了泥。
- My boots are plastered with mud. 我的长统靴上粘满了泥巴。
- His collection of paintings is the most impressive. 他的绘画收藏令人叹为观止。
- My car is sticking fast in the mud. 我的汽车陷在泥里不能动了。
- No, but I like to collect stamps and coins. 不，但我喜欢收集邮票和钱币。
- Passing cars have spattered the wall up with mud. 过路车辆溅起的泥浆把墙弄脏了。
