Successive optimum dichotomy of logging series based on mean value of single layer;
基于单层均值的测井序列逐次最优二分割法
Determination of remaining oil distribution in single layer with multiple fuzzy comprehensive evaluation method;
用多层次模糊综合评判法确定单层剩余油分布
Design of single layer hyperbolic compositereticulated shell with flat-type;
单层双曲扁组合网壳设计
Study on Brazing Monolayer Diamond Tools with the Orderly Arraying of Diamond Grits;
有序排布钎焊单层金刚石工具研究
In order to produce new generation monolayer brazing CBN (cubic boron nitride) grinding wheels an active filler alloys(Ag-Cu-Ti ) were tested in vacuum furnace.
利用Ag-Cu-Ti活性钎料在真空炉中钎焊,制备了单层钎焊CBN(立方氮化硼)磨料砂轮。
In order to develop new generation monolayer brazing CBN (cubic boron nitride) grinding wheels, two types of active filler alloys (Ni Cr and Ag Cu Ti) were tested in vacuum furnace.
为研制我国新一代单层钎焊CBN(立方氮化硼 )磨料砂轮 ,尝试Ni-Cr和Ag -Cu-Ti两种活性钎料 ,在真空炉中钎焊。
The wetting mechanism of metal alloy containing strong carbide-forming elements to diamond surface and the technique of diamond surface metallization are fundamental to the manufacture of single-layer brazing diamond tools.
含强碳化物形成元素合金对金刚石表面浸润的机理与金刚石表面金属化技术是钎焊制造单层金刚石工具的技术基础。
A novel single-layer single-patch wideband circular microstrip antenna with slots is proposed.
设计了一种新型单贴片单层的开缝微带天线。
The damping properties of a SMA hybrid composite lamina with fibers reinforced unidirectionally are investigated by using a simplified micromechanic damping theory.
本文作者采用细观力学阻尼理论 ,分析 SMA纤维和普通纤维混杂的单向单层材料的阻尼性能 ,给出材料在 6个方向上的阻尼性能计算公式 ,通过数值算例讨论 Ni Ti的阻尼混杂效
This paper employs micromechanic damping theory for hybrid fiber composite materials to evaluate the damping capacity of SMA hybrid fiber composite lamina.
本文采用混杂复合材料阻尼预测的细观力学理论计算SMA纤维混杂复合材料单层的阻尼特性。
Study on Monolayer Dispersion Binding States of Sensitization of Dye on the Surface of Nanometer-Size TiO_2;
染料敏化剂在纳米二氧化钛表面单层分散状态的研究
The mesoporous silicas were impregnated by vion solution and calcined in air at 400 °C,the investigation indicated not only vanadium in samples prepared by impregnation method was incorporated into the famework of mesoporous silicas,but also some dispersed spontaneously onto the surface of mesoporous silicas,and formed a monolayer if total amount of V2O5 increased.
采用X射线衍射技术(XRD)考察了金属氧化物V2O5在介孔二氧化硅分子筛上的分散,研究结果表明应用浸渍法将V2O5浸渍于介孔二氧化硅分子筛中,在低于V2O5熔点的适当温度下焙烧后,与未浸渍V2O5样品相比,晶胞参数a值明显增大,说明钒离子掺入了介孔二氧化硅分子筛的骨架中;在一定范围内随着V2O5加入量的增加其在介孔二氧化硅的表面的分散量也在增加,而V2O5残余晶相量远远低于加入的量,说明V2O5掺入介孔二氧化硅分子筛骨架的同时可在介孔二氧化硅的表面成单层分散。