If using XJ-01 resin, the spacing of the support is 10 mm, which can meet the building accuracy requirements of the parts. 针对XJ-01树脂,当支撑间距设计为10mm时,光固化快速成型制作可以满足成型精度的要求。
The optimal spacing between the impeller and the intermediate guide wall directly affects the hydraulic characteristics and the energy consumption of the impeller, but now the design of the parameters is based on the experience, and it must be lack of theoretical support. 叶轮与中间隔墙的间距直接影响到沟内的水力特性和叶轮的能耗,之前该参数的设计仅根据工程人员的经验和直觉决定,缺乏一定的理论支持。
The relation between the well spacing density and recovery about Jilin low permeability oilfields was established, which provides the technical support for low-permeability oil field development in Jilin and adjusting the density of the wells. 建立吉林低渗油田井网密度与采收率关系式,为吉林低渗透油田开发、调整中的井网密度研究提供技术支撑。
The transmit and receive array elements are composed of mated element antennas, respectively. The internal mated elements spacing is no more than a half-wavelength and the adjacent paired elements spacing farther apart than a half-wavelength to support extended-aperture. 发射和接收阵列阵元均采用成对形式,阵元对内部间距不大于半波长,相邻阵元对间距远大于半波长以支持孔径扩展。