1) wind structure
风流结构
1.
Analysing wind structure of ventilator duct exit;
通风机管道出口处风流结构分析
2) blown-sand structure
风沙流结构
1.
Experiments are designed against road embankments,soil-excavated fields and sidewalks of Zhangji railway,in order to analyze the relation between the wind speed and sand transport flux,blown-sand structure and sand transport movement.
通过选取张集铁路,进行路堤、取土场和便道试验,对其输沙率和风速关系、风沙流结构和风蚀运动规律进行分析。
2.
Through field observation of blown-sand movement at semi-arid sandy region in spring,it studied the change of sand transport rate and blown-sand structure at the height of 0～60 cm with increasing field length on field surface after moldboard plowing,harrowing and milling respectively.
通过对春季半干旱沙区农田风沙活动的观测,本文对犁耕、耙磨磨平两种处理下近地表0~60 cm内输沙率和风沙流结构随田块长度的变化规律进行了研究。
3) structure of wind-sand flow
风沙流结构
1.
Field measurements of influence of total sand transport rate on the structure of wind-sand flow on the coastal transverse ridge
风速对海岸沙丘表面风沙流结构影响的实证研究
2.
Here,he structure of wind-sand flow on the top of coastal transverse ridge was measured by use of field vertical anemometer and sand trap.
选择中国规模最大、形态最为典型的河北昌黎黄金海岸的横向沙脊,采用野外梯度风速仪和平口式积沙仪对其顶部的风沙流结构进行了观测。
3.
Through field investigation on wind speed,aerodynamic roughness,rate of sand transportation,and structure of wind-sand flow on different underlying surfaces,we found that vegetation cover can effectively prevent soil erosion by wind.
通过对毛乌素沙地不同下垫面上风速、地表粗糙度、临界起沙风速、风沙流结构的观测,发现植被覆盖可以有效防止地表风蚀。
5) air distributing structure
均风结构
1.
Besides,the air distributing structure of fluidized bed dryer was studied and its pressure drop curve was measured.
实验中还对流化床的均风结构进行了研究,研究发现,在气体分布板下布置一层编织网可在不增大床层压降的情况下取得很好的均风效果,并可有效地防止漏料。
6) Structure risk
结构风险
1.
In this paper,L_1 norm is employed to loose the bound of the VC dimension,and thus a new structure risk based on the L_1 norm is developed.
利用L1范数放宽函数集的VC维上界,构造出基于L1范数的结构风险。
2.
Support Vector machines (SVM) operate on the principle of structure risk minimization which not only keeps the empirical risk minimal but also controls VC confidence of discriminant functions,hence a better generalization ability is guaranteed.
支持向量机作为一种新的机器学习方法,由于其建立在结构风险最小化准则之上,而不是仅仅使经验风险达到最小,从而使对支持向量分类器具有较好的推广能力。
补充资料：风流子 金石萃编卷一百五十八载温泉风流子
【诗文】：
三郎年少客，风流梦、乡岭蛊瑶环。看浴酒发春，海棠睡暖，笑波生媚，荔子浆寒。况此际、曲江人不见，偃月事无端。羯鼓数声，打开蜀道，霓裳一曲，舞破潼关。马嵬西云路，愁来无会处，但泪满关山。赖有紫囊来进，锦袜传看。叹玉笛声沉，楼头月下，金＊信杳，天上人间。几度秋风渭水，落叶长安。云，近侍副使仆散公，博学能文，尤工於诗。昔过华清，堂逡风流子长短句，题之于壁，其清新婉丽，不减秦晏。四方衣冠，争诵传之，称为今之绝唱。恐久而湮灭，命刻于石，以传不朽。正大三年重九日承务郎主簿幕蔺记。王昶跋云，升庵谓必元人作者，盖匆匆见石刻，未及细检记有正大
【注释】：
【出处】：
三郎年少客，风流梦、乡岭蛊瑶环。看浴酒发春，海棠睡暖，笑波生媚，荔子浆寒。况此际、曲江人不见，偃月事无端。羯鼓数声，打开蜀道，霓裳一曲，舞破潼关。马嵬西云路，愁来无会处，但泪满关山。赖有紫囊来进，锦袜传看。叹玉笛声沉，楼头月下，金＊信杳，天上人间。几度秋风渭水，落叶长安。云，近侍副使仆散公，博学能文，尤工於诗。昔过华清，堂逡风流子长短句，题之于壁，其清新婉丽，不减秦晏。四方衣冠，争诵传之，称为今之绝唱。恐久而湮灭，命刻于石，以传不朽。正大三年重九日承务郎主簿幕蔺记。王昶跋云，升庵谓必元人作者，盖匆匆见石刻，未及细检记有正大
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条