1) structural change points
变结构点
1.
Sequential tests for structural change points in panel data is proposed to depict spurious unit root in panel data.
针对含有变结构点的面板数据易产生"伪单位根"现象,提出面板循序检验方法:首先给出检验模型和检验步骤,其次通过Monte Carlo模拟得到检验统计量的临界值,最后结合我国各地区的GDP数据进行实证分析。
3) Point to point structure
点-点结构
4) Structure Characteristic
结构特点
1.
The structure characteristic and management of DZ type outside-pourable monomer hydraulic supports;
DZ型外注式单体液压支柱的结构特点及管理措施
2.
The assembly techniques and structure characteristic of the generator stator in Dachaoshan hydro-power station;
大朝山水电站发电机定子结构特点及装配工艺
3.
The structure characteristics and energy-saving effect of amorphous alloy transformer;
非晶合金铁芯配电变压器的结构特点和节电效果
6) laser light structure
点结构光
1.
Several light incisions are formed when the large size part is scanned along the cross-section by laser light structure sensors.
应用多个激光点结构光传感器对大尺寸工件横断面进行扫描,形成多个光切平面;拟合各个光切面上离散点为空间椭圆曲线,求出光切面中心的空间三维坐标,由此确定大尺寸工件轴线的直线度,并计算出横截面几何形状。
2.
Several light incisions are brought up when the large size parts are scanned along the cross-section by laser light structure sensors.
应用多只激光点结构光传感器对大型回转体工件横断面扫描,形成多个光切平面。
补充资料：外源性变应性肺泡炎
外源性变应性肺泡炎
又称"变应性肺泡炎"、"职业性哮喘"、"过敏性肺炎"。吸入有机粉尘引起的一类肺部变应性疾病。有机粉尘包括植物性（如嗜热菌孢子、枯草杆菌等）和动物性（如动物蛋白、垂体素粉剂等），都可作为抗原性物质，通过吸入肺部引起致纤维性肺泡和间质的炎症病变。临床可表现有发热、畏寒、乏力、全射肌肉酸痛、刺激性干咳、胸部紧迫感；有时可出现类似支气管哮喘发作的症状。免疫学检查，90%的患者血清内有IgE。糖皮质激素对本病有较好的疗效。晚期可发展为弥漫性肺间质纤维化，甚至"蜂窝肺"。
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