| 1. | Diameter tolerance ovality and average decarburized layer depth
偏圆度及脱碳层的平均深度 |
| 2. | Quick measurement on rolling element hardening decarbonization layer depth
滚动体淬火脱碳层深度快速测量 |
| 3. | Proper frequency and amplitude for different soil and layer depth
适宜的振幅、振动频率,适合不同土壤和铺层厚度。 |
| 4. | Proper vibration frequency and two amplitudes for different soil and layer depth
适宜的双频率值和双振幅值，适合不同的土壤和铺层厚度。 |
| 5. | The metal carburized layer depth is one of the major technical parameter to evaluate the quality of carburized components
渗碳层深度是衡量渗碳件质量的主要技术指标之一。 |
| 6. | Role of vegetation and climate in permafrost active layer depth in arctic tundra of northern alaska and canada
植被和气候对阿拉斯加和加拿大北部北极苔原地区多年冻土活动层厚度的影响 |
| 7. | Soil water irrigation minimum and scheming wetted soil layer depth were decided by soil physical properties and plant physiological property
灌溉补偿点和计划湿润层深度据植物根系分布、叶片气孔导度与土壤含水量的相关性及土壤水分层次性等确定。 |
| 8. | However , many factors may affect eddy current testing and it is hard to classify them , and how to extract information which indicating carburized layer depth in signals is very important
但影响涡流检测的因素很多，检测结果不尽如人意，如何提取信号中的反映渗碳层深度的信息非常重要。 |
| 9. | Abstract : the average diffusion coefficient of carbon in surface layer of steel 20 rare ea rth carburized at 880 and 900 for 8 h was calculated by substituting the mea sured layer depths into the diffusion equation
文摘:通过对20钢常规气体渗碳和稀土渗碳层深的测定，计算出稀土渗碳时碳在奥氏体中的平均扩散系数。 |
| 10. | The model made by sl is translucent . the research described in this dissertation is about the change of single layer depth and mechanical property when the coloring agent is interfused into the photo - resin
用光固化成型方法加工出的制件接近无色透明,本文的主要任务是研究着色剂加入光敏树脂后,固化厚度以及制件力学性能的变化。 |
