負傾角 的英文怎麼說
中文拼音 [fùqīngjiǎo]
負傾角
英文
negative incidence-
Because of the technical complexity of the turbine for the three gorges project and on the basis of several important technical problems which have been defined in the international bidding documents for 14 generating units in the left bank power station, the owner of the project has decided another some important technical problems based on appraisal and comparison in the bid appraisal stage after the bidding documents are analyzed and the tender documents are cleared by the tenderers
由於三峽工程水輪機技術上的復雜性和挑戰性，在左岸電站14臺機組國際招標文件已明確了若干重大技術問題的基礎上，在機組議評標階段，對招標文件進行分析和投標商對投標文件進行澄清說明后，經評議比選，業主又決策了幾個重大技術問題，主要有：水輪機設計水頭的確定，負傾角葉片水輪機的應用，兩套水力設計，舍棄初期轉輪，蝸殼進行水壓試驗等。Those sensitive parameters making system have negative damping and occur self - excited shimmy are horizontal pulling lever rigidity, tire sideslip rigidity, steering gear rigidity and damping, kingpin equivalent damping, kingpin caster angle, tire drag. and wheel center distance, tire side rigidity, vehicle wheel unbalanced mass, tire vertical rigidity, and distance from kingpin center to the vertical central line plane of tire have great influence on shimmy, but they do n ' t make the system have negative damping. and horizontal pulling lever damping, suspension damping and rigidity have very small influence on shimmy
橫拉桿剛度、輪胎的側偏剛度、轉向機剛度、轉向機阻尼、繞主銷當量阻尼、主銷后傾角、輪胎拖距是影響擺振的敏感性參數，適當調節某一參數可引起系統的負阻尼，使系統產生自激擺振；輪距、輪胎側向剛度、車輪上的不平衡質量、輪胎垂向剛度及主銷延長線與地面交點至車輪平面的距離對擺振的影響也較大，但不會使系統出現負阻尼；而橫拉桿阻尼、懸架阻尼與懸架剛度對擺振的影響很小。Carry out 15 port and starboard turning test with main engine at 100 % mcr, record its steady turning diameter, time and maximum heeling angle
在主機滿負荷的情況下作左及右15回轉試驗，記錄回轉直徑、時間及最大橫傾角。According to deduction and calculation the critical inclination of failure face has a linear relation with the slope angle, a quadratic function relation with the friction angle of failure face, a logarithmic relation with the height of failure part, a negative exponent relation with the cohesion of failure face, and a quadratic function relation with the unit weight of failure body
通過推導和計算得知，滑面的臨界傾角與邊坡傾角呈線性關系，與破壞面摩擦角呈二次函數關系，與滑體高度呈對數關系，與破壞面的黏聚力呈負指數關系，與巖體重度呈二次函數關系。Among these, yellow soil account for 80 % of the total area soil depth has negative relation with slope
土層厚度與坡度呈負相關，而在母巖傾角大的地帶，由於坡度大的增大以薄層土壤居多。After the study and research on the village housing conditions in jiangsu and western zhejiang province, this article analyses and discusses on what the villages has gained in this kind of change and what has been lost, and believes due to the influence of the negative metropolis elements, the village is sacrificing the nature, the ecology, the local construction, and the traditional folk culture, which are the main sources of sustainable development of the chinese villages
認為鄉村受負都市元素的影響正在失去包括自然、生態、鄉土建築、傳統風俗文化在內的中國鄉村可持續發展的資源，論述了鄉村現代化過程中的避免都市化的重要性，緊迫性。透過鄉村居住狀態都市化傾向的表象，去挖掘其背後的深層原因，從社會、經濟、文化、建築等角度分析現代鄉村居住狀態都市化的起因和後果。Numerical results are obtained for velocity, temperature and concentration profiles, variations of both nusselt and sherwood numbers under different buoyancy ratio and inclination angles of = 15 - 90. at a given inclination angle, heat and mass transfer rates decrease with heat and mass buoyancies and the buoyancy ratio b decrease from high positive values, and then increase again with the buoyancy radio b further decreasing after the velocity and transfer rates reaching a minimum
研究結果表明：傾斜角度一定，當熱浮力與物質擴散浮力共存且二浮力之比b從較高正值變化到較高負值時，流體速度和熱質傳遞速度從高逐漸變低並出現最小值，此後隨著向下浮力的增大，流體向下流動且隨| b |的增大而加速，熱質傳遞速率隨| b |的增大而重新增大。Stability test - laden : the laden truck is requested not to move when it was with tightened hand brake on the plateform, which is in a slope of 30 degrees upward rising with any single side for 30 seconds
負荷傾斜度檢定：將車輛放置於檢查臺上，拉緊手剎車，將檢驗臺單邊升起30度角並靜止30秒鐘，車輛不得滑動或翻落。分享友人