撓力河 的英文怎麼說
中文拼音 [náolìhé]
撓力河
英文
naoli he-
And results are : ( 1 ) analyze the force and distortion on pipeline under collapse and gulch in theory. on the base of beam deformation, analyze the bending moment and deformation of pipeline with frusta and without frusta. calculate a true problem, contrast the differences between pipeline with frusta and one without frusta, draw some conclusions
得到的主要結果為: ( 1 )基於彈性地基理論和彈性梁的撓曲線理論,給出了管道在固定墩(相當跨越河溝情況)和無固定墩(相當坍塌和沖溝情況)的變形微分方程,並分析了當量軸力為拉力或壓力時管道的變形和受力情況。Study on the hydrology characters of naoli river basin
撓力河流域水文特徵分析Other forces glacially silent and immovable, have prevented action.
所有其它的努力全都是冷若冰河的沉默和無動於衷,它們阻撓了一切行動。Zhaihe bridge was taken as an engineering example, in - situ tests of deflections and stresses of the concrete slabs of 10 conditions before and after steel rods plantation and transverse pre - stresses execution, and the testing shou reveal that steel rods plantation can protect the assemble type concrete slab bridage deck, increase the bearing capacities of bridge and decrease the deflections, which provide basis for related engineering about reinforcement of bridge deck
以寨河橋為工程實例,進行了植筋和預應力張拉前後10個工況的混凝土板撓度和應力的現場測試,結果表明,植筋等增加橋面預應力的措施確實能夠預防橋面病害的發生,並能提高橋面的承載力,減小撓度,為相關工程提供了依據。Analysis on cumulative effects of wetland landscape changes in naoli river watershed
撓力河流域濕地景觀演變的累積效應Processes of wetland landscape changes in naoli river basin since 1980s
20世紀80年代以來撓力河流域濕地景觀變化過程研究The influence of human activities on the runoff regime of naolihe river
人類活動對撓力河流域徑流情勢的影響分享友人