map crack meaning in English
细裂纹
Examples
- According to the situation that the map cracking appears in some fill section in the first stage construction of the connecting line of bay bridge in zhanjiang city , this paper makes the experimental analysis on it and advances some corresponding measures
根据湛江海湾大桥连接线一期工程某些填方路段出现龟裂的情况,进行了试验分析并提出了相应措施。 - The simulation data of the flexible projecting beam with different crack flaw is different . so we can build bp neutral - work to identify the position and the length of the crack in the flexible projecting beam by the simulation data . the input vector of bp neutral - work is the simulation data becomes , the training object is the position and the length of the mapping crack
Bp神经网络是一种多层的前馈型人工神经网络，可实现从输入到输出的任意非线性映射，所以选取bp神经网络可以有效地实现从观测信号到裂缝所处位置以及裂缝长度的非先行映射，以达到对柔性悬臂梁上裂缝缺陷的智能诊断。 - The domestic artificial map cracking ( cavity ) core is first presented , which is accordant with prerequisites similar to the real permeability and the percolation spatial configuration of the reservoir , and successfully applied to the long - core test under the conditions of high pressure , high temperature , high salinity and high viscosity available
在国内首次人工制造出了同时符合油藏储渗层渗流空间形态要求和渗透率要求的网状裂缝（洞）岩心，并在四高，即压力高、温度高、矿化度高、粘度高的模拟油藏实际条件下成功应用人工制造网状缝岩心完成了轮古地区长岩心驱替实验。