| 1. | 32mm basic size system of side hung steel window 32mm solid section 平开钢窗基本尺寸系列 |
| 2. | Belt conveyor frame for coal mining . form and basic size 煤矿用带式输送机机架.型式与基本尺寸 |
| 3. | 32 40mm basic size system of side hung steel door 32 , 40mm solid section 平开钢门基本尺寸系列 |
| 4. | Water system . 45 degree saw - tooth thread . tooth pattern and basic size 水系统. 45锯齿形螺纹.牙型与基本尺寸 |
| 5. | Sensitive switches , single break contacts , basic size , detail specification for 基本尺寸单开路触点的灵敏开关的详细规范 |
| 6. | Basic size of outlet of cable distribution systems intended for sound and television signals 声音和电视信号的电缆分配系统输出口基本尺寸 |
| 7. | Square and rect keys and keyways : width tolerances and deviations greater than basic size 方头和长方头键和键槽:大于基本尺寸的宽度公差和偏差 |
| 8. | Square and rectangular keys and keyways - width tolerances and deviations greater than basic size 方形和矩形键和键槽.宽度公差和大于基本尺寸的偏差 |
| 9. | The basic size composition of communities were revealed by these spectra . these spectra among stations and these 2 ecosystems showed minus difference caused of water depth or seasonal change Sheldon型粒径谱的esd为500 m或者生物量粒径谱的粒级单位为2时,图形出现波谷。 |
| 10. | University of posts and telecommunications , chongqing , 400065 , china abstract : based on the principles of electrical machine design and brushless doubly - fed machines ( bdfm ) , the power relations and electromagnetic loads for bdfm are analyzed and discussed in this paper , then the computational capacity and electromagnetic loads are achieved . this is usefull for the determination of the basic sizes of bdfm 从传统电机的设计原则和无刷双馈电动机的基本原理出发,对无刷双馈电动机的功率关系及电磁负荷作了详细的分析和讨论,导出了该电动机计算功率、电磁负荷的选取要点,从而确立了无刷双馈电动机主要尺寸确定的主要依据。 |