翠鸟流线型的长喙从尖端到头部的直径是逐渐增大的，潜水时会让水流向身后。
Kingfishers wedge themselves into water with a streamlined beak that gradually increases in diameter from tip to head, letting water flow past.
那是一个大约25英尺（8米）长的圆形突出物，背部呈黑灰色、粗糙、好似象皮，逆着水流翻搅了一阵子之后，就消失了。
It was a hump about 25 feet (8 metres) long, covered with rough dark-grey hide like an elephant’s back. The creature it belonged to ploughed against the current for a while, and then disappeared.
春寂无声，暗夜薄凉，文字的杯盏细水流长。
The spring of the silent night, thin cool, long thin flow cup text.
坡面水流含沙量对坡面产沙有一定的影响，随坡长越大影响力越小。
The sand content in the water flux affects the down stream sand and with less impact when the slope is long.
所以我的爱情是细水流长的，我们的婚姻是经得起考验的。只要我们共同努力创造了一切，再结婚吧。
So our love is a long thin flow, our marriage will stand the test of. As long as we work together to create everything, and then get married.
研究人员对“高清晰度科学实验成像”拍摄到的图象进行了分析，结果表明，水流冲刷出一个30英里长的峡谷，该峡谷与一个山谷相连，流水沉淀物形成了一个巨大的三角洲。
An analysis of the HiRISE images indicates that water carved a 30-mile-long canyon that opened up into a valley, depositing sediment into a large delta, the researchers say.
结果是，这些鱼就在可爱的温暖的水流中吃呀吃，长呀长。究竟谁吃谁呢？
As a result, the fish just eat and eat and grow and grow in the lovely warm water. Who eats who?
该模型既可解决复杂的河网水流计算问题，亦适用于长河段、长时段的较复杂的天然河道水流计算问题。
This model can not only solve computational problem of hydrographic net, but also can solve computational problem of long watercourse and complex flow in natural river.
坡长是影响坡面径流和水流侵蚀产沙的重要地貌因素之一。
Slope length is one of the important geomorphologic factors affecting the surface runoff and sediment yield.
坡长是决定坡面能量沿程变化，影响坡面径流与水流产沙过程的重要地貌因素之一。
Slope length is one of the important topographical factors that can determine the energy change along a slope and affect the overland runoff and sediment process.
结果是，这些鱼就在可爱的温暖的水流中吃呀吃，长呀长。
As a result, the fish just eat and eat and grow and grow in the lovely warm water.
结果是，这些鱼就在可爱的温暖的水流中吃呀吃，长呀长。
As a result, the fish just eat and eat and grow and grow in the lovely warm water.
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