查询词典 experimental method

An orthogonal experimental design method involving three factors and three factor levels is adopted for the mix design of recycled aggregate concrete, and the effect of each factor level on mix proportion of RAC and the difference between each factor levels are analyzed.

研究不同影响因素对再生骨料混凝土强度的影响是再生骨料混凝土研究领域的主要方面之一，对实际工程应用有着重要的意义。

Experimental results on 2655 eye images demonstrate that the proposed method of iris localization can effectively resolve the problems of iris translation and it can not be affected by facula, eyelid and eyelashes.

对2655幅人眼图像进行虹膜定位实验的结果证明，该方法能够有效地解决虹膜图像平移问题，并避免了反射光斑、眼睑、眼睫毛等噪声对定位的影响。

Methods: Experimental rats were injected with KA (10mg/kg, 5mg/ml) subcutaneously to make status epilepticus model. SE latter 10 day, Use subliminal dosages KA to check falling sickness paroxysm sensibility model; SE latter 10 day , Morris water maze was to evaluate cognitive function in the animals. Changing NPY adopt immunocyte chemistry method to check the rat brain inner is expressed.

本研究给Sprague-Dawley大鼠颈部皮下注射惊厥剂量的红藻氨酸(KA，10mg/kg，5mg/ml)，诱发癫痫持续状态(status epilepticus，SE)， 10天后，用阈下剂量的KA检测癫痫发作敏感性模型；10天后用Morris水迷宫实验检测动物学习记忆功能变化；用免疫组化技术检测动物海马CA1区CA3区NPY表达的变化。

The paper introduces some researches, such as a new method to calculate the added mass for the seismic analysis of the fuel assembly in fast breeder reactor, simulation on the vortex shedding of double heat exchange tubes in a steam generator, simulation on the vortex shedding caused by the cross -flow over plates in a fuel assembly of an advanced reactor, the research on the impacting phenomenon of the free-surface on the vessel head in a storage tank as the main vessel of the China Experimental Fast Reactor shaken by the earthquake, and the researches on the solution of the liquid sloshing by moving particle semi-implicit and the scattering phenomenon caused by sloshing, and so on.

本文介绍华北电力大学在该方面的一些研究进展，例如，快堆燃料组件抗震分析新的流体附加质量计算方法研究；蒸汽发生器换热管双管漩涡脱落的数值模拟；一个先进堆燃料组件平行板上流动引起的漩涡脱落数值模拟；由地震引起的自由表面对快堆主容器冲击现象的研究；移动粒子法求解液面晃动及晃动引起离散现象的研究等。

Experimental results show the accuracy, fastness and robustness of the proposed method.

实验结果表明了该方法的精确性、快速性和鲁棒性。

Experimental results show that our method can efficiently compress test data and outperform Golomb codes and FDR codes.

实验结果表明，该方法可以有效地压缩测试数据，且效果优于Golomb码和FDR码。

The experimental results show the feasibility of this method.

实验结果证实了该方法的可行性。

The experimental results show the feasibility of the method.

实验结果表明了该方法的可行性。

Theoretical analysis and experimental results demonstrated the feasibility and effectiveness of this method.

理论分析和实验结果证明了该方法的有效性和可行性。

Finally,the feasibility of this method can be verified by experimental results.

最终的实验结果证实了该方法的可行性。

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。

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。