验证

In this paper, the grey system theory forecastin g method to predict the track of air craft of missile target is proposed. Throug h checking the model by use of actual tracking data of aircraft, the results sho w that the accuracy of the model is of very high level.

提出了用灰色系统理论进行飞机、导弹目标的航迹点预测的方法，并利用实际测得的飞机航迹点数据进行了验证，具有很高的精度。

Based on mechanism and vehicle theories theoretical analysis is pursued and normal driving conditions are put forward. The relations are analyzed between load distribution and power consumption. Mechanical formula is proposed. Furthermore in this paper the theoretical model of the total power consumption is established, and the relations of the total minimized power consumption with the air-cushion pressure and the fan revolution are discussed. The optimum operation point is put forward. The dynamic digital simulation studies are carried out on the operating procedure of the half-track air-cushion vehicle on soft terrain. Mechanical parameters and soil mechanics characteristics affecting vehicle power consumption and riding performance are analyzed. At the same time according to the model formula, the automation control problem is discussed. It is a theoretical instruction for further automation control.

本文还从力学和车辆原理的角度进行了理论分析，推导了半履带式气垫车的需求功率及正常行驶条件，研究了气垫压力和功率消耗之间的关系，提出了力学模型公式；建立了半履带式气垫车总功率消耗的理论模型，研究了最小功率消耗时功率与垫压及表征气垫车行驶状态的各参数的关系，分析了相应的影响因素，并提出了最佳工作状态的定义；同时进行了半履带式气垫车在软地面的行驶过程的动态数字仿真试验研究工作，对影响车辆功率消耗和行驶平顺性的各力学参数和土壤参数进行了分析，得到了各运行状态参数的变化规律，验证了最佳工作状态和最佳垫压的理论，根据力学模型公式对进一步的自动控制问题进行了探讨，为系统的控制提供了理论指导。

This system has been used in the design of an air-pressure machine and an satisfying result has been attained.

该系统已在某空压机的设计中得到了应用验证，取得了满意的结果。

The success of the test proved the tank design, and became the important base of further studies on airbag.

试验的成功对容器的设计进行了验证，同时也为今后气袋的计算和试验奠定了基础。

The purpose of this paper was to validate the effects of airfoil thickness ratio on the characteristics of a family of airfoils.

中文摘要：本文采用不同的方法验证了相对厚度对机翼气动特性的影响。

NACA0012 airfoil is used to validate the numerical computation and the results show that the method is simple and efficient.

采用NACA0012翼型进行数值计算验证，结果表明该方法简单高效，适用于低速和高速流体的计算。

First, with steady aerodynamics, this method is utilized for a two-dimensional airfoil with external store.

首先，采用简单的定常气动力，在二元机翼带外挂模型上对此方法作了验证。

The result of actual airspace design example validates the rationality of the sector optimization method presented in this paper.

通过实际空域设计算例的计算结果，验证本文提出的扇区优化方法的合理性。

Safety analysis is an important method of compliance demonstration for airworthiness regulation.

安全性分析是适航符合性验证的重要方法。

MINIMUM AIRWORTHINESS REQUIREMENTS AND TEST CONDITIONS FOR CERTIFIED AIR CARGO UNIT LOAD DEVICES.

适航性的最低要求和验证空运贷物负荷单位的试验条件

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！