中文翻译与英英解释 | (越野赛马中的)水沟。
| | | water: n. 1.水；雨水；露；〔常作 pl. 〕 矿泉，温泉； ... | | jump: vi. 1.跳，跳跃，跳起；弹跳，跳动。 2.(用降落伞 ... | |
| a pool or stream in a steeplechase or similar contest
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例句与用法 | 1. | The cup shaked himself strongly , the water jumped out of his heart at last , the cup felt very happy . suddenly , he fell off on the ground
杯子奋力一晃，水终于走出了杯子心里，杯子好开心，突然，杯子掉在了地上。
| | 2. | Signs of water jumped out almost immediately , and just six weeks after opportunity landed , nasa held a press conference in washington to announce definitive proof that water once existed on mars
水的遗迹几乎立刻跃入眼帘， “机遇号”着陆仅仅6周后， nasa就在华盛顿举办记者招待会，向外界公布了火星曾经有水的确凿证据。
| | 3. | Around the shade around , emeishan from the spring down on the stone , such as color sure , it may emerald pearl inlay , water jump pentium , acoustic jubilant singing , and the hospitality of the people of the emeishan welcome to the guests all over
四周绿荫环绕，峨眉山泉从石上流下，色如白练，似明珠镶翡翠，水花跳跃奔腾，水声欢快歌唱，代表着热情好客的峨眉山人欢迎着来五湖四海的宾客。
| | 4. | What ' s more , we put forward some experienced formulas on the basis of the cortical analysis . the result of the research show that by installing diffluent piers with low ridge , we can eliminate the root of oscillatiny water jump , perfect the energy dissipation effect of water jump , also , we can improve the flow condition of down - stream . the fact that the main flow of down - stream is in the middle , not only effectively lower the speed of the bottom flow in the ridge rear , alleviate the erosion to the river bed , but also avoid the heavy wave resulted from the main flow in the surface , thus improve the surface wave of down - stream obviously . we can work out the body style parameters of diffluent piers with low ridge according to the project flow condition and experience formulas , and then reckon the down - stream surface wave condition for the protected building of the down - stream bank
研究结果表明：设置低坎分流墩后，消除了摆动水跃水舌摆动的根源，提高了水跃的消能效果，改善了下游水流流态。下游水体的主流在中部，既有效的降低了坎后水流底流速，减轻水流对河床的冲刷，又避免了主流位于表面导致波浪过大的结果，下游的水面波浪明显得到削减。依据经验公式，可根据工程水流条件设计出低坎分流墩的体型参数，进而估算出下游沿程的水面波浪，为下游岸边的砌护提供依据。
| | 5. | Using the model experiment data , the authors calculate the decreased percentage of water jump length , unit width hydraulic jump volume and the water depth downstream of the jump ; and also calculate the energy dissipation rate of dentoid baffle , it is concluded that the device of dentoid baffle can increase the energy dissipation rate of hydraulic jump theory and decrease the engineering cost
计算了新增齿墩设施的消能量，同时计算了新增齿墩设施的跃后水深、水跃长度和单宽水跃容积减少的百分数。结果表明，采用齿墩设施，可增进消能作用，并取得显著的经济效益，达到附加射流水跃理论所预期的效果。
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