实验

The solutions were found to be good agrees with experimental results. The transfer characteristic of air dry/wet bulb temperature and spraying water temperature were discussed. The LMTD method based on this mathematical model is applicable to design and verify for the plate wet air cooler. The ratio of the wet bulb heat transfer coefficient to the heat transfer coefficient under air-cooled conditions was investigated theoretically and experimentally. The relative errors of the ratio between theoretical and experimental valves are small than 7 percent.

分别得到了平行流型式微分方程组的解析解与交叉流型式的近似解析解，实验验证了该解析解具有较高的计算精度；探讨了空气干湿球温度与喷淋水温的迁移特性；分析得到基于湿球温度迁移模型的对数平均温差法在湿式空冷器的设计与校核计算中是适用的，给出了空气湿球换热系数与空冷时空气对流换热系数比值的理论与实验确定方法，比值系数理论值与实验值比较最大相对误差小于7％。

In the recent 10 years, at the three special fields of dynamic aerodynamics, although the circumferential Reynolds number gap between wind tunnel free flight and its corresponding real flight is as high as one or two magnitudes, wind tunnel free flight experiment results succeed in predicting or reproducing the dynamic aerodynamic characteristics in the three special fields, which appear in the real flight phase producing severe effects on flight security and flight performance.

近10余年来，在3个动态气动专题领域内，地面风洞自由飞实验与对应的天空飞行器的绕流雷诺数虽然相差1～2个量级，但风洞自由飞实验结果多次预测或再现了天空飞行器出现的对飞行安全、飞行性能产生严重影响、其它地面风洞实验方法难以预测或再现的这3个专题领域内的动态气动特性，这至少为3个专题领域内天地动态气动相关中的雷诺数影响，提供了一个新的理解。

The paper illustrates a construction scheme of experimental teaching platform based on virtual instrument and on the basis of experiment of harmonics measurement and analysis in the electrified wire netting,the application of virtual instrument on electrical and electronic experiment is introduced and the designing method of software and hardware is presented.

简述基于虚拟仪器技术的实验教学平台构建方案，并以电网谐波测量与分析实验为例，详细介绍了虚拟仪器技术在电工电子实验中的应用，给出了实例的软、硬件设计方法。

Diagnostic tests include the arterial blood gas, and nitroprusside test for acetoacetate (used qualitatively, not quantitatively, because it always underestimate s the severity of the acidsis).

诊断实验包括动脉血气分析、以及测定乙酰乙酸的硝基实验（因常用于估计酸中毒的严重程度，只作为定性实验而不是定量的）。

Diagnostic tests include the arterial blood gas, and nitroprusside test for acetoacetate (used qualitatively, not quantitatively, because it always underestimates the severity of the acidsis).

诊断实验包括动脉血气分析、以及测定乙酰乙酸的硝基实验（因常用于估计酸中毒的严重程度，只作为定性实验而不是定量的）。

Diagnostic test s include the arterial blood gas, and nitroprusside test for acetoacetate (used qualitatively, not quantitatively, because it always underestimates the severity of the acidsis).

诊断实验包括动脉血气分析、以及测定乙酰乙酸的硝基实验（因常用于估计酸中毒的严重程度，只作为定性实验而不是定量的）。

Proliferation assay, cellular cycle and apoptosis analysis, invasion and migration assay and adherency assay showed that GEBP11 could inhibit the proliferation of Co-HUVECs and HUVECs, induce the apoptosis of ECs, but not alter the cell cycle of ECs.

MTT细胞增殖实验、细胞周期及凋亡分析、细胞侵袭迁移实验、细胞粘附实验显示，GEBP11短肽对Co-HUVECs及HUVECs的增殖表现出不同程度的抑制作用，对Co-HUVECs抑制作用更强，GEBP11能诱导内皮细胞的凋亡，而对细胞周期无明显影响。

Methods: Tail suspension model and force-swim model of mice were used to observe the effect of Akebia fruit alcohol extract on relieving depression. The mechanism was examined by inhibiting reuptake of monoamine neurotransmitters.

采用小鼠悬尾实验、强迫游泳实验，抑制单胺重摄取作用实验等动物模型来考察预知子乙醇提取物抗抑郁作用及其作用机制。

The experiment 1 used a revised Piaget Aleak set to test children's understanding about time seriation and a classical false belief task, unexpected content task to test children's understanding about false belief;the experiment 2 used a familiar event - to put on the clothes - to test children's understanding about time seriation and a classical false belief task, unexpected location task to test children's understanding about false belief;the experiment 3 still used the familiar event and.unexpected location task, but has let the way which child began to operate to test child's succession cognition ability, meanwhile test the children's understanding about to succession of false belief task.

实验一采用改进后的皮亚杰漏水装置来考察儿童的时序认知能力，采用意外内容任务来考察儿童的心理理论；实验二采用儿童的熟悉事件—穿衣—来考察儿童的时序认知能力，采用意外地点任务来考察儿童的心理理论；实验三仍然采用穿衣事件和意外地点任务，但是采用了让儿童自己动手操作的方式来考察儿童的时序认知能力，同时还考察了儿童对心理理论任务本身所含时序的理解程度。

Chapter three pays attention to three anharmonic properties, bulk modulus , Grüneisen parameter and thermal expansion coefficient along with their higher order quantity, which is widely interesting to people. Starting from the analysis of quantities of experimental data, we propose some new computing model and formulas on the volume and pressure dependence of, and , i.e.,, and. Comparisons with experimental data make clear that these new computing formulas are all in agreement with experiment and improve the former works in different degree, so they have good validity and reliability.

在分析大量实验数据的基础上，提出了关于这三个非谐性质对体积压强依赖性的新计算模型和公式，即、、，和实验数据相比表明，新的计算公式得到的结果和实验吻合很好，均在不同程度上改进了前人的工作，具有较好的实用价值。

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。