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目前，中航工业复合材料技术中心在自 动铺带技术研究与应用方面已经取得了很大成果，并 采用两步法自动铺带技术制造了一种大尺寸壁板......
Microchannel plate(MCP)which is assembled from millions of single-channel electron multiplier(CEM)is the key component o......
Directional solidification casting technology of heavy-duty gas turbine blade with liquid metal cool
In this work, some important factors such as ceramic shell strength, heat preservation temperature, standing time and wi......
Prompt Electrodeposition of Ni Nanodots on Ni Foam to Construct a High?Performance Water?Splitting E
In past decades, Ni-based catalytic materials and electrodes have been intensively explored as low-cost hydrogen evoluti......
使用丝网印刷法制备了阳极膜厚为22.5μm的大面积ZnO染料敏化太阳能电池(ZnO-DSC),活性面积18.24 cm2。在ZnO浆料中添加乙酸可以提......
文章研究旋压间隙对大型复杂薄壁壳体多道次复合旋压的影响。通过采用导入第一道次旋压卸载回弹后工件形状尺寸与场变量信息的方法......
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......
‘清香’是以‘新世纪’为母本,浙江省地方品种‘三花梨’为父本杂交育成的早中熟砂梨新品种.杭州地区8月上中旬成熟,果实生育期13......
目的比较经尿道前列腺等离子双极电切术（PKRP）与经尿道前列腺电切术（TURP）治疗大体积良性前列增生（BPH）的安全性及有效性。方法对采用PKR......
结合我国目前沥青路面常用的结构型式,选取LSAM-25、Superpave25、ATB-25三种级配类型,采用矩形梁四点弯曲疲劳试验作为沥青混合料......
使用一种新型的大尺寸弱阴离子交换晶胶柱从酵母细胞发酵液中一步分离纯化广泛应用于临床治疗的高能化合物三磷酸腺苷（ATP）。该晶胶......
介绍了应用配筋砌块砌体剪力墙新型结构体系设计的中高层大开间居住建筑试点工程，提出并解决了结构设计关键技术问题；介绍应用软件实......
For an ultra-high-pressure hydraulic transmission system of a large-size hydraulic forging press(LHFP),a 70 MPa two-way ......
Prompt Electrodeposition of Ni Nanodots on Ni Foam to Construct a High-Performance Water-Splitting E
In past decades,Ni-based catalytic materials and electrodes have been intensively explored as low-cost hydrogen evolutio......
