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- 与 experimental 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that:(1) lower concentration or lower initial pH of citrate solution results in a better desorption efficiency;(2) sparging inert gas or adding surfactants into the liquid can lower the viscosity of the solution and the cavitating threshold, and raise the desorption efficiency of SO2;(3) by comparing the experimental results and theoretical analyses , it was concluded that the experimental results are in accordance with the theoretical analyses.
结果表明:(1)在柠檬酸钠浓度较低,或者柠檬酸钠溶液初始pH值较低的条件下均能产生较好的解吸效果;(2)少量惰性气体的通入或者表面活性剂的加入能够降低溶液黏度,产生空化效应,从而提高了SO2的解吸率;(3)通过对比实验证明解吸结果与理论分析相吻合,其研究结果为SO2的深度解吸提供了技术思路,也为该项技术的工业放大提供了一定的基础数据。
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The method of CFD numerical simulation is employed to replace experimental investigation. Hence, STAR-CD of the commercial software is used to simulate the outer flow field and heat transfer performance of integrated heat sink with heat pipes cooled by airflow. It is found that simulated results agree with experimental results well, which indicates that simulation method is reasonable and reliable. Further, simulated computations for different fin thickness, fin pitches and air velocities are performed to analyze their effects on heat transfer performance of heat sink. Finally, a new optimized structure of integrated heat sink with heat pipes is provided to meet future demands for cooling CPU and its heat transfer is also evaluated. For multi-heat source and higher dissipation power of electronic devices, the integrated heat sink with heat pipes attatched fins stagged in different positions of channels is presented and its flow and temperature fields are also simulated to enhance heat transfer. As a conclusion, all mentioned above are useful for the design of heat sink with excellent efficiency of heat dissipation and further research.
应用商业软件Star-CD对CPU集成热管散热器的外部流场和传热特性进行了数值模拟,将数值模拟结果和试验结果对比,验证了所提出的数值计算方法是可靠和可行的;利用此数值模拟方法对CPU集成热管散热器在不同散热翅片间距、厚度和气流速度下散热器的流动与传热性能进行了数值计算,分析了这些参数的变化对散热器传热性能的影响;针对未来CPU冷却的要求,确定了与最优气体流速匹配的最佳翅片间距、厚度的CPU集成热管散热器的新结构;利用试验评测了根据数值模拟提供的新结构开发出的新CPU集成热管散热器的传热性能;最后在场协同强化传热的理论的基础上,对CPU集成热管散热器的散热翅片错位排列来强化散热器的散热,满足未来大功率、多热源的电子元件的散热,为今后进一步优化散热器提供了依据。
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Fourthly, on the basis of the integration of the theoretical analysis with engineering experiment, develops a set of hardware and software system apply to thisequipment, upbuilds a perfected FSM ring opening experimental system which is demonstrated by experimental theory and tested by computer simulation using the software of SOLID EDGE and COSMOS.
更多生产加工工艺的柔性轴快速控制反射镜系统。 4。为理论分析与实验相结合,研制了一套适用于本装置的软硬件的实验系统。并作了FSM系统开环实验,通过实验对理论加以论证。
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Fourthly, on the basis of the integration of the theoretical analysis with engineering experiment, develops a set of hardware and software system apply to thisequipment, upbuilds a perfected FSM ring opening experimental system which is demonstrated by experimental theory and tested by computer simulation using the software of SOLID EDGE and COSMOS.
为理论分析与实验相结合,研制了一套适用于本装置的软硬件的实验系统。并作了FSM系统开环实验,通过实验对理论加以论证。
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In order to get a accurate checking result of volatilized hydroxybenzene 's amount in micro-polluted water resource,it brings forward a method of checking low-concentration volatilized hydroxybenzene ,introduces its experimental principles,experimental instruments,medicament,water sample treatment as well as its measuring method.
为了准确检测出微污染水源水中挥发酚的含量,提出了一种检测低浓度挥发酚的方法,介绍了其实验原理、实验仪器和药剂、水样处理及其测定方法,指出采用改进的方法比采用国标的方法更简单易行,提高了监测的准确度和精密度,适用于大批量生活饮用水的日常监测。
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Studies on the selection of experimental animal and the size of bone defects can lay the foundation for the establishment of experimental model with peri-implant bone defects.
研究动物的选择和骨缺损大小的制备可为实验性种植体周围模型的建立提供依据。
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Through experimental methods,an experimental study has been performed of the dynamic characteristics of heat exchangers with continuous spiral baffle plate s,which have water and oil to serve as heat exchange working media.
建立了可进行壳管式换热器动态特性试验研究系统,通过试验研究的方法对水-油为换热工质的连续螺旋折流板管壳式换热器动态特性进行了试验研究,进口流量扰动为等百分比流量特性,研究了4种流量扰动方式下水和油出口温度的动态响应。
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Furthermore, the interference fringes of vortex beam are experimental investigated as well, it is found that the experimental observations are well consistent with the theoretical analysis.
对干涉条纹进行观察发现,实验观察结果和理论结果基本上保持一致,可以通过观察涡旋光束的干涉条纹来判断涡旋光束的轨道角动量。
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Finally, the experimental setup of MR intelligent boring bar was built on the CA6140 type lathe. The experimental results show that the method can suppress the chatter efficiently and can improve the surface quality of workpieces significantly, whose roughness has decreased from 10 μm to 1.5 μm.
最后,在车床CA6140上搭建了磁流变智能镗杆的颤振抑制实验系统,实验结果表明,变结构刚度方法能够快速高效地抑制镗削过程中产生的颤振,并且使加工表面的粗糙度Ra从10μm降至1.5μm,大幅度提高了加工表面质量。
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Based on the above two experimental studies,we inferred the main combustion characteristic at high altitude which was that the flame radiation coefficient was obviously lower than that in atmospheric region and the mechanism which was due to higher volume fraction of carbon particles than that under atmospheric pressure.To validate this infer,the focus of last experimental study was on the volume fraction of carbon particles in the flame.
前两部分实验研究我们分析得到高原地区的主要燃烧特性是火焰辐射系数明显低于常压地区,其机理是由于火焰中的碳颗粒体积分数高于常压下的,为了验证这一推断,最后一部分实验研究的重点是火焰中碳颗粒的体积分数。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。