| 1. | The range of densities of interest is about 3. 5 .
有用的密度范围为35左右。 |
| 2. | The range of densities of interest is about 3 . 5
有用的密度范围为3 5左右。 |
| 3. | The results show that by using the brightener , current efficiency is improved and bright , corrosion resistant zinc deposits are obtained at a wide current density range
结果表明：使用该光亮剂能提高镀液的电流效率，且在很宽的电流密度范围内获得光亮、耐蚀的锌镀层。 |
| 4. | Finally , we present the corresponding algorithm . the compiled srams realize highspeed data - read and consume low power with the density ranging from 128kbit to imbit
通过模拟，运用compiler技术设计的sram在128kbit 1mbit密度范围内兼容，实现了高速数据读取和较低的功耗。 |
| 5. | The purpose was to study the best printing solid density on secondary fibers newspaper , to realize the control of the image reappearance quality and improve secondary fibers newspaper ' s performance
分析了实地密度与图像再现的关系，根据印刷相对反差和色彩反差与实地密度的间接关系，求出二次纤维新闻纸的最佳实地密度范围。 |
| 6. | The good adhesion of zinc coating can be obtained . 3 . pyrophosphate copper electroplating is conducted by ammonium citrate as a auxiliary complexing agent at around 40 , the narrow range of current density can
3 .焦磷酸盐镀铜时采用柠檬酸铵作为辅助配合剂,温度控制在40左右,电流密度范围较窄,控制在1 . 0a . dm ~ ( - 2 )左右,电镀时间较长,无法达到无孔状态,所以必须采用酸性镀铜加厚铜镀层。 |
| 7. | The effects of different current density on the alloying element content were discussed . based on the results , the optimal process condition was confirmed : pb ~ ( 2 + ) 80 - 90 g / l sn ~ ( 2 + ) 7 - 15 g / l ch _ 4so _ 3 ( dissociative ) 130 - 150 g / l composite additive 12 ml / l current density 2 - 6 a / dm ~ 2
采用hull槽实验方法确定了甲磺酸体系电沉积pb - sn合金镀层的电流密度范围,并探讨了不同沉积电流密度下pb 、 sn合金含量的变化规律。 |
| 8. | It was found that the linear growth rate of srs is reduced substantially due to ld and cd . srs can occur only for a region determined by both electron temperature and density . gap in the spectrum corresponding to raman scattering can be explained by the present model
结果表明碰撞阻尼和landau阻尼大大降低了受激raman散射的线性增长率，并且碰撞阻尼和landau阻尼的共同作用使得受激raman散射只能在四分之一临界密度以下区域的一窄小的密度范围发生，我们这个理论模型可以解释受激raman散射光谱上存在的“缝” ( gap )现象。 |
| 9. | All kinds of testing result and analysis indicated that keep the same aluminum concentration ; the range of current density getting good aluminum coating can be accreted with the increased of aluminum chloride concentration . when the molar ratio of alcb and lialrj is 5 , the current density can be 10a / dm2
各种测试结果和分析表明，在总的铝浓度不变的情况下，获得良好镀层所使用的电流密度范围可随氯化铝浓度的增加而增大，当alcl _ 3与lialh _ 4的摩尔比为5时，可使用的电流密度达到10a dm ~ 2 。 |
