metal master
英 [ˈmetl ˈmɑːstə(r)]
美 [ˈmetl ˈmæstər]
网络 金属母盘
双语例句
- The mother of nylon lock, metal lock master, K cap, hex nut, cap-shaped, butterfly hats and all kinds of washers, retaining rings, pins and so on.
尼龙锁紧母、金属锁紧母、K帽、六角螺母、盖帽形、蝶形帽及各式垫圈、挡圈、销类等。 - Methods: Ten plaster replication models for each impression materials were made on the same metal master cast respectively, vertical and horizontal dimensions between landmarks on the masters and plaster casts were measured with an optical microscope. ANOVA was used to compare the measurements among the materials.
方法：分别用4种模型材料制取10个同一金属实验模具的石膏模型，用测量显微镜测量金属模型和石膏模型上各标志点的距离，精度为0.001mm，所得数据进行统计分析。 - The I-V_a and I-V_g curves of single electron transistor composed of metal tunnel junctions are simulated using master equation method, based on the orthodox theory.
在正统单电子理论的基础上，使用主方程方法，对金属隧道结组成的单电子晶体管进行了I-Vg和I-Va特性曲线的数值模拟。 - In access to a lot of heavy metal pollution data, the use of commonly used methods of environmental assessment to evaluate the level of heavy metal pollution, the overall master all kinds of heavy metals in the emission intensity and emission characteristics.
在获得大量的重金属污染数据之后，利用常用的环境评价方法对重金属污染水平进行评价，整体掌握各类重金属污染物的排放强度和排放特征。 - It can be used to weld the refractory metal and metal that difficult to weld, such as titanium alloy, aluminum alloy, etc. In addition, laser welding process has no pollution to the environment and the technology is easy to master.
它能够焊接难熔、难焊的金属，如钛合金、铝合金等。此外，激光焊接过程对环境没有污染，技术简便。