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- emission characteristic curve 发射特性曲线
- Townes in 1955. A special transition between absorption and emission parts of the characteristic curve was found. Townes所得结果基本相同,在受激发射和吸收共存的情况下,特性曲线的总趋向与他的结果基本一致。
- This is the motors characteristic curve. 这就是发动机特性曲线。
- Quick view the characteristic curve of governor with dynamic. 喷油泵调速特性曲线动态快览。
- The emission characteristic of carbon plasma arc-discharger under the pulse mode was studied. 研究讨论了在脉冲工作方式下;碳等离子体源的发射特性.
- Characteristic curve of instrument at horizontal whole position (A.C. 仪器水平全方位特性曲线(交流)
- And the field emission characteristic of the CNT-trunk was test by a simple diode structure. 而所成长的奈米碳管以简单的二极量测来测试其场发射特性。
- Characteristic curve of instrument at horizontal whole position (D.C. 仪器水平全方位特性曲线(直流)
- The results show that the best field emission characteristic is measured with an enhancement factor of around 2118, and a turn-on field intensity of 6.3 V/m were obtained. 这表示在较低长度之下,增加奈米线的长度有助于提升其场发射特性,但是到了一定长度之后,此时继续的增加奈米线的长度将使得电场屏障效应增加,导致场发射特性随著长度的增加而衰减。
- Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve. 大部分反射率较高的冲积层和灰岩都位于特性曲线的趾部。
- A typical resistance temperature characteristic curve of an element is shown in Figure 2. 参见图2中典型的温度电阻曲线图。
- Voltage characteristic curve can full y reflect performance of sensor with carrier of catalyst. 电压特性曲线能比较全面地反映载体催化型传感器的性能。
- Therefore, it has great scientific and practical significances to investigate the formation mechanisms, evolvement process and emission characteristic of the SPM during coal combustion. 因此,对燃煤过程中亚微米颗粒物的形成机理、演化过程及其排放特性等方面开展研究具有重要的科学和实际意义。
- The fabricated triode flat display possessed better field emission characteristics and larger anode current. 所制作的三极结构平板显示器样品具有良好的场致发射特性以及大的阳极电流。
- Shoulder: High-density portion of a characteristic curve in which the slope changes with constant changes in exposure. 肩部:特性曲线的高密度部分,这一段的斜率随着曝光量的连续变化而变化。
- The emission characteristics of the Stirling engine are, however, extremely good. 然而斯特林发动机的排放特性非常好。
- Toe: Bottom portion of the characteristic curve where slope increases gradually with constant changes in exposure. 趾部:特性曲线的底部,这里斜率随着曝光量的连续变化而逐渐增加。
- The soil-water characteristic curve (SWCC) is an important constitutive feature of unsaturated soils. 摘要土水特征曲线是非饱和土的一个重要的本构特性。
- Some difference of emission characteristics between biogenic and anthropogenic NMHC sources are also discussed in the paper. 本文还对NMHC天然源和人为源的排放特征做了比较;得到一些初步结论.
- The test results show that the soil-water characteristic curve is dependent on deviatoric stress. 用净平均应力和吸力等于常数、偏应力增大的三轴排水剪切试验,探讨了剪切对非饱和土水量变化的影响。