upper reach
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释义
上游河段；
权威例句
Geomorphological and environmental evolution in the upper reaches of the Yellow River during the late CenozoicOxygen depletion in the upper reach of the Pearl River estuary during a winter drought
Hydrological functions of forest vegetation in upper reaches of the Yangtze River
Simulation of land use dynamics in the upper reaches of the Dadu river
M5 Model Trees and Neural Networks: Application to Flood Forecasting in the Upper Reach of the Huai River in China
Chemical weathering in the upper reaches of Xijiang River draining the Yunnan-Guizhou Plateau, Southwest China
Development and test of the Export Coefficient Model in the Upper Reach of the Yangtze River.
Modelling Hydrological Response to Different Land-use and Climate Change Scenarios in the Upper Reach of Minjiang River
Land use and soil erosion in the upper reaches of ...
Chemical weathering in the upper reaches of Xijiang River draining the Yunnan-Guizhou Plateau,Southwest China
1. This is particularly true for trees in the middle and upper latitudes, which tend to attain greater heights on ridges, whereas in the tropics the trees reach their greater heights in the valleys.
这种情况在中高纬度地区的树木中尤其常见，这些树木往往在山脊上长得更高；而热带地区的树木则往往在山谷中会长得更高。
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2. Can you reach those books on the upper shelf?
你能够到书架上面那一格上的书吗？
《新英汉大辞典》
3. They reach the upper branches of the beanstalk tree.
最后，他们到达了豆茎树高高的树枝上。
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4. Fire ladders were unable to reach the upper half of the building, and rescue helicopters were hampered by smoke.
当时，灭火的云梯不能到达大楼中部略上的位置，救援的直升机也因大火的浓烟阻挡。
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5. Even more interesting is that mammals didn't reach some "upper biomechanical limit" to their body sizes - they could have grown much larger.
更有趣的是，他们的体型并没有达到生物力学的上限-他们还可以长的更大。
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6. Some experts reacted with scepticism that the population would really hit the upper end of the predicted spectrum of growth and reach 15 billion so quickly.
一些专家对此持怀疑态度，他们不相信人口真的会如此之快地达到增长范围的预期上限——150亿。
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7. They have been encouraged to climb onto the occupational ladder only to discover that the middle rungs are dominated by men and the upper rungs are out of reach.
她们被鼓励着登上了职业的阶梯，却只发现中间那几级已经被男人们占据了，而顶上几层压根就够不到。
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8. For the majority of lower - to upper-middle-class children of my generation raised in the US, the means to a sufficient standard of living were fairly easily within reach.
在美国，对于我这一代的多数人来说，不管是底层、中产阶层还是上流阶层的子弟，要达到宽裕的生活水准相对而言较为轻松。
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9. Serpentinite is a dark green mineral used in decoration and jewelry. In nature, it is formed when sea water infiltrates into Earth's upper mantle, at depths that can reach 200 km in subduction zones.
蛇纹石是一种用来珠宝装饰的深绿色矿物，它形成于俯冲带，当海水渗入到地球上地幔的环境中，形成深度可达200km。
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10. The downward transport of ozone due to tropopause folding can reach middle part of troposphere, which has the most influence on the ozone in the upper troposphere.
对流层顶折叠使高空臭氧向下输送，这种向下的输送可以到达对流层中部，对上对流层的臭氧影响最大。
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11. The engineer proposed to build a dam on the upper reach of the river.
那位工程师建议在河流的上游修建一座水坝。
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12. Dismantling this roof also produced a sheltered double-height space that allows daylight to reach the new house and provides views of the garden from the upper floor.
拆除这个屋顶还创建了一个遮蔽的双重高度空间，让阳光进入新的房子，从楼上能看到花园的美丽景色。
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13. Automatic up and down through their study materials in order to acquire the relevant knowledge to reach the upper and lower feeding system to have a better understanding.
通过对其自动上下料的研究从而到达掌握相关的知识，对上下料系统有更清楚的认识。
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14. In this paper, inverse degree of unicyclic graphs and bicyclic graphs is discussed, and the extremal graphs that reach the upper and lower bounds are given.
研究了单圈图、双圈图的反比度，给出了它们的上下界并得到达到最大最小值的极图，还进一步给出多圈图的上下界的一个猜想。
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15. Increased solar activity will allow more ultraviolet rays to reach earth, that can warm the relatively colder upper atmosphere.
太阳活动增加将使更多的紫外线到达地球，紫外线能使相对较冷的上层大气变暖。
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16. One sunny afternoon, Uncle Liu, a senior citizen, was enjoying fishing at the upper reach of Nanfei River near Qingxi Lu.
阳光和煦的下午，市民刘大爷握着钓竿在位于清溪路边的南淝河上游垂钓。
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17. Holly leaves on lower branches have more spines than leaves on upper branches. This is because the lower branches are easier for most animals to reach.
冬青属类植物离地面较低的的叶子的刺比例地面较高的叶子的刺多的原因是为了抵御较低的叶子更易受大多数动物的袭击。
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18. Ice jam flood: a lot of frazil ices and crushed ices gather under the covering ice, causing heading up of water level of upper reach.
冰塞洪水，大量冰花与碎冰在盖面冰下集聚，造成上游水位显著壅高的现象。
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19. Slope construction at upper reach of bedding materials of the concrete face rock-fill dam directly relates to the quality of concrete face, dam construction progress and cost of construction.
面板堆石坝垫层料上游坡面施工直接关系面板的质量、大坝施工进度及施工成本。
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20. Laxiwa Hydropower Project is the biggest waterpower pivot engineering on the upper reach of the Yellow River.
拉西瓦水电站为黄河上游最大水电枢纽工程。
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21. Iron ore deposits in upper reach of Yangluhe river are situated in the west Calidonian fold belt of the west Qilianshan mountain.
羊露河上游铁矿位于北祁连西段加里东褶皱带西段。
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22. In the upper reach the bed was dune covered and in the lower reach it was flat.
上游河段的床面为沙垄所覆盖，而下游河段则为平整床面。
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23. Reach the upper limits of the engines power band!
达到上限引擎功率带！
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24. Results show that the Plateau summer monsoon, the summer temperature and precipitation in the upper reach of Changjiang river valley exist obvious change in phase.
结果表明，高原夏季风、长江上游夏季气温和降水均存在明显的阶段性变化特征。
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25. The middle lower reach is also subdivided vertically into weak phreatic aquifer in the upper part and strang confined aquifer in the lower.
对上游潜水和中下游承压水用二维侧向流数学模型，对中下游弱潜水用一维垂向流数学模型。
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26. Although you can effectively massage your own neck, it may be better to get someone else to massage the difficult to reach upper back area.
您自己可以按摩颈部，不过上背部分很难自己进行按摩，最好还是请别人来帮忙。
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27. To solve the problem that Yellow River areas is short of water resource, rain enhancement experiments are conducted in upper reach of Yellow River.
为了解决近年来黄河流域水资源短缺的现象，2000年由青海省气象局组织及多个单位合作，在黄河上游进行了人工增雨试验。
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28. Rugao sediment shoals are located at the middle-upper part of this reach, in the confluent area of estuary tidal current and river flow.
如皋沙群位于澄通河段中上部，处于河口潮汐与径流交汇区。
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29. Rugao sediment shoals are located at the middle-upper part of this reach, in the confluent area of estuary tidal current and river flow.
如皋沙群位于澄通河段中上部，处于河口潮汐与径流交汇区。
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upper reach
