line density meaning in English
线密度
线性密度
行密度
用户密度电话
Examples
- Testing physical and chemical characteristics of tow for cigarette - part 1 : total line density
烟用丝束测定系列标准第1部分:丝束线密度 - First , we introduce the basic theory , which is useful to density measurement , namely , transmission - line theory , its content consist of transmission - line equivalent circuit 、 smith chart 、 impedance matching and microwave network technology . the on - line density measurement technology with microwave has been narrated as a key part
首先，分析了微波密度在线测量技术的理论基础- -传输线理论，其内容包括将用于谐振腔设计的传输线等效电路、施密斯圆图以及阻抗匹配和微波网络等多方面的技术。 - Through the statistic and analysis of rock core crack , sonic wave velocity test , microcosmic structure of core slice observation by electron microscope , core strength test to the sampled damaged slope rock mass , it indicates that the damage degree of smooth blasting to slope rock mass has no obvious relation with blasting scale but with the line density of explosive filling and the strength of the rock in damaged area decreases evidently
通过受损边坡岩体取样岩芯裂隙的统计分析、声波速度测试、岩芯切片微观结构的电镜观察及岩芯的强度试验，发现光面爆破对边坡岩体的损伤程度与爆破规模无明显关系，而与光爆孔的线装药密度有关，损伤区岩石的强度明显降低。