| 1. | Incubation lasts anywhere from 24 - 28 days , and seems to be temperature dependent 孵化期为24 ? 28天,具体取决于温度条件。 |
| 2. | The morphology of znte : cu is also cu concentration and annealing temperature dependent Znte ( znte : cu )薄膜的形貌依赖于掺铜浓度和退火温度。 |
| 3. | The temperature dependent pressure change of this instrument is taken through a capillary tube to a display unit 仪器中用一根毛细管将温度产生的压力变换传递到显示单元。 |
| 4. | A low temperature option using liquid nitrogen is available , the nitrogen consumption is minimized by employing a temperature dependent control of the nitrogen flow 氮损耗的最小量是通过利用温度依赖对氮流量进行控制的。 |
| 5. | Temperature dependent material properties as tabulated data , an excel equation , a c c , fortran or basic function or subroutine , abaqus or ansys formats -国内从事材料科学技术研究和产业的科技工作者和单位成立的全国性非营利性法人社会团体。 |
| 6. | In the light of the interaction of oil , pipeline and ambient media and their unstable heat transmission , considering temperature dependent on physical properties and phase change of oil , a mathematical model for thermal calculation is presented 针对加热原油管道停输后油品、管道及周围介质的相互关系和它们的不稳定传热,提出了热力计算的数学模型。 |
| 7. | An improved formula based on huang ' s empirical formula was proposed to calculate the effective permittivity of chemical reaction at any temperature and reaction time by means of the temperature dependent number of molecules per unit volume of reaction solution 基于反应溶液中单位体积内的分子个数随温度变化的情况对黄卡玛提出的经验公式进行了改进。 |
| 8. | Temperature fluctuations caused by either power transients or environmental changes , along with the resulting thermal expansion mismatch between the various package materials , results in time and temperature dependent creep deformation of solder 然而封装的高密度使单位体积内容易产生更大的热量,因此必须关注热引起的封装失效问题。特别是由于封装材料间热膨胀系数不匹配而导致的焊点失效。 |
| 9. | Then the mathematical problem of nonlinear heat diffusion with temperature dependent thermal conductivity has been derived during laser irradiation of two - layer structures . to solve this problem , a kirchhoff transformation and further time variable transformation has been used 于是,文中还用有限容积法将温度场定解问题离散化,选择合适的空间网格和时间网格,通过matlab编程实现对四维温度场的数值模拟。 |
| 10. | 4 . photolumescence and micro - photoluminscence of cdznse qw / znse / cdse qds with different znse barrier thickness was studied to investigate the influence of tunneling on excitonic combination in quantum well and quantum dots . we studied the temperature dependent of the excitonic recombination 通过cdse量子点znse cdznse量子阱结构在不同垒层厚度情况下的发射谱和变温激子发射谱,研究了激子隧穿过程对量子点和量子阱中激子复合的影响。 |