验证试验

Dynamic behaviors of a panel net and a mid-water trawl are simulated. Comparing the computation results with that of flume experiments, the rationality of the model is verified.

分别对单一网片和中层拖网的运动进行了动态仿真，并将仿真结果同水池试验结果进行了比较，从而验证了模型的合理性。

The stable lobe graph for high speed milling of 2A12 aluminum alloy thin-walled workpieces was obtained by utilizing modal parameters and force coefficients,which were acquired respectively by milling tests and modal analysis tests on Mikron high speed...

针对2A12铝合金薄壁结构零件，利用M ikron高速加工中心和相关仪器，通过铣削力实验和模态实验，分别测得特定刀具和工件系统的动态铣削力系数和模态参数，从而绘制出高速铣削薄壁零件的稳定性叶瓣图，得到了不同径向切深条件下的极限轴向切深，并通过试验进行了验证。

The acceleration mobilities of rotor and fuselage subsystem and coupled system are key parameters for determining natural frequencies of the rotor/fuselage coupled system by using mobility matching method. We have deduced the analytical expressions. In order to verify the feasibilities of the expressions, it is necessary to measure those mobilities.

直升机旋翼和机身子系统以及其耦合系统的导纳是用动柔度匹配法确定直升机旋翼／机身耦合系统固有频率必要的数据，我们已推导了它们的分析表达式，为验证分析表达式的可用性，须进行试验测试与研究。

By using two different three-dimensional source distri- bution techniques, three-dimensional translating-pulsating source (3DT) and three-dimensional pulsating source (3DP), numerical investigations have been carried out for a high speed monohull ship (RD-200) advancing in oblique waves. The numerical results are compared with experimental values obtained from wave load tests carried out at the SSPA. These extensive test results cover different wave directions at a wide range of wave frequencies.

本文在高频运动的假设之下，使用一种简化的三维振荡(3D pulsating)格林函数，3DP，以及与实际波系接近的三维前进－振荡(3D Translating-pulsating)格林函数，3DT，对於一艘高速单体船(RD-200)进行斜浪中规则波之波浪动态压力负荷分析；理论计算将以两种三维源点法进行波浪负荷评估并与由船模试验加以验证，船模实验於瑞典SSPA方型风浪水槽进行。

Based on the waveforms and data, we certificate the theory of RSO experiment.

根据实验所得的波形和数据分析验证了RSO试验的原理。

The adopted lactose concentration for induction, the time point of induction, the duration of induction and the dynamics of uricase expression were optimized and studied in detail by shake flask experiment.

通过摇瓶试验对诱导所采用的乳糖浓度，诱导时机和诱导持续时间进行了优化，并考察在乳糖诱导下的目的产物表达动力学，随后在5 L发酵罐上进行扩大化培养以验证摇瓶优化的结果，进一步将乳糖作为诱导剂应用于高密度发酵过程。

Based on the theory of construction machinery, this paper establishes the mathematical model to forecast wheel loader tractive performance. By using relative software, it compares and analyzes calculated result and test result so as to validate the right and the science.

本文主要以工程机械理论为基础，建立轮式装载机牵引性能预测的数学模型，利用相关的性能预测软件，把软件计算的结果和试验结果加以对比、分析，从而验证数学模型的正确性和科学性。

At present, brazing technology are widely adopted at home and abroad . In order to verify the availability and applicability of pulse Nd:YAG laser-welding, a comparison is made between the new technology and the present technology in such aspects as the dismantled torsions, the microstructure and the micro-hardness of the weld area and the heat-affected zone, the maintenance of fabrication precision and assembling precision of the components.

本文首次采用灯泵Nd：YAG脉冲激光进行焊接试验，并和硬钎焊获得的拆卸扭矩、焊缝金相组织、显微硬度等进行了综合对比，结果表明，激光焊接能很好地保证支架和支架轴固有的机械性能、耐磨性、加工与装配精度；激光焊连接可靠，耐拆卸扭矩大，符合整体结构性能要求；焊后无需后续处理，可以作为最终工序，验证了激光焊接的有效性、适用性。

This article makes use of the chaotic power spectrum de-convolution, adder, translational, zoom to construct a new pseudo-random sequence. Through theoretical analysis and simulation experiments, the characteristics of the sequence are able to meet Golomb's three public supposals.

本文就是将混沌连续的功率谱进行反褶、平移、相加、缩放等变换构造出了一种新的伪随机序列，通过理论分析和仿真试验，初步验证了该序列的各项特性是满足了Golomb的3个公设。

In the 4' chapter, according to the author' s deep research in the working procedure of North-seeking system, several algorithms are provided such as static correction, data filtering and attitude computing method. At the sa me time, these algorithms are tested and perfected according to the experiment data.

在第四章中，本文通过深入研究寻北系统的工作过程，给出了静态修正、数据滤波、姿态计算等多种算法，结合试验数据对这些算法进行了验证和完善。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。