Finally, a certain model of airborne rocket as an example for calculation, the optimum attack condition curve about attack distance and dive Angle of armed helicopter is drawn.
最后,以某型航空火箭弹为例进行计算,得到关于距离和俯冲角的最佳攻击条件曲线。
Adopting the definition of indicated relative internal efficiency, the concept of equivalent condition curve was proposed and corresponding turbine heat rate model was derived.
采用指示性相对内效率的定义,提出当量汽态线的概念,并据此推导出相应的汽轮机热耗计算模型。
To raise the accuracy in the drawing both the statistical comparison and the method of combined estimation of the standard Curve were approached the condition of repeateddetermination.
为提高标准曲线的制作精度,探讨了重复测定条件下,标准曲线的统计比较与合并估计方法.。
The method for data processing of synthetic characteristics curve of hydraulic turbine is proposed, the corresponding mathematical model and the condition of constraint is established.
提出了利用径向基函数神经网络进行水轮机综合特性曲线数据处理的方法,建立了相应的数学模型和约束条件。
Then a plate adjustment curve (data) according the the current printing condition would be feedback to the workflow.
然后印版校正曲线(数据)通过近期的印刷环境反馈给印前流程。
We also give the condition and the arithmetics of the continuity of curve and surface.
为此对曲线曲面连续的条件和算法进行了研究。
The author pointed out that there must be two high points of fuel distribution on the condition of constant location-temperature curve in 1985 .
1985年作者提出了在一个位置——温度曲线上的不变条件下燃料分配要有两个高分配点,实践证明对节能很有效。
The paper suggests formula to ensure smooth connection of gear arc with form grinding of transition curve, also a checking method is used according to the condition of driving system.
对成形磨齿法中用圆弧作齿根过渡曲线,提出了确保光滑连接的计算公式,并依据传动条件进行验算的方法。
The curve span can be reduced to be very close to the ideal condition with the end-effector kinematics error still acceptable.
设计实例显示,在保证末端执行器运动学误差小于可接受范围时,连杆曲线跨度可减小至接近理想状况。
The permeance curve of the designing rainfall process is given. The unsaturated and unsteady seepage analysis is made on the slope under the condition of rainfall.
给出了该降雨过程的入渗曲线,并对降雨条件下滑坡的非饱和非稳定渗流进行了研究。
With the Lagrange multiplier method, the minimum distance of the center of a circle and a quadric surface was provided and the tangency condition of curve and surface was given.
利用拉格朗日乘子法求解二次曲线和二次曲面之间的最小距离,给出了曲线与曲面相切的条件。
On condition that plastic melt volume undergoes a uniform change, the authors analyse the internal shape of pipe die and produce an optimum shape curve.
以流道间隙处熔体体积均匀变化为条件,对管材挤出成型机头内腔的形状曲线进行分析优化,并且导出了一个优化曲线。
Under the general condition, the usual estimators of Lorenz curve and Gini coefficient are proved to possess strong consistency respectively.
并在十分广泛的条件下,论证了基于样本数据所得到的洛伦兹曲线和基尼系数的估计量都具有强相合性。
The factors affecting the water-surface profile and channel storage curve may be summarized as the physical geographical condition and the flow regime of the river reach.
影响水面线及槽蓄曲线的因素可概括为河段自然地理状况及水流情势。
Methods Induce the differentiation of erythroleukemia cell line HB60-5 to mature erythroid cells by altering the culture condition and plot a cell growth curve.
方法利用红白血病细胞株hb60 - 5的生长特性,通过改变培养条件,促使细胞向成熟细胞分化。
In this paper an analytical expression of the ct transient response curve of a MOS structure has been derived under the condition that the surface generation rate can be regarded a constant.
在将表面产生速度看作常数的条件下,本文导出了MOS结构对阶跃电压瞬态响应曲线的解析表达式。
From the curves we can see that most of the experiment results are above the linear cumulative damage curve, it indicates that the steel P91 is negative interaction under the condition of this thesis.
由该图可以看出,绝大多数试验点落在线性累积损伤线上侧,表明在本文试验条件下,P91钢母材和焊材蠕变疲劳交互作用均表现为负交互作用。
It exhibits the characteristic of transition to "Glassy" in the stress-strain curve of common asphalt concrete under the low temperature, in dynamic condition.
在动力条件下,低温时普通沥青混凝土应力应变曲线表现出向“玻璃态”转变的特性。
According to the analysis on the boundary layer separation condition, parameter equation of vane curve for centrifugal pump is established.
通过对压力面边界层分离条件的分析得出叶片型线方程并给出计算实例。
This article introduce the "cap yield curve model", simplify the cap yield surface and plastic potential energy surface by ellipse and circle, and get a new justify condition.
本文通过引入帽子屈服曲面,并对帽子曲面和塑性势能曲面用椭圆函数和圆函数形式进行了简化,从而得到了新的判定条件。
According to the curve, the spall strength, the thickness of spall scab and the tensile strain rate under different condition were obtained.
根据所得曲线波形计算出相应条件下的层裂强度、层裂片厚度以及各自的应变率,最后得到层裂强度随拉伸应变率变化的关系曲线。
This paper suggested a technological process curve on synthetic diamond by utilizing the condition of non-constant electrical power and non-constant pressure.
本文采用非恒压力加压和非恒功率加热的控制技术,设计了金刚石合成工艺曲线。
The method of uniaxial tension test of concrete under ultra-low loading rate is described. It can be used to determine the characteristic curve of concrete under loading condition.
本文介绍极慢速加荷条件下混凝土轴向拉伸试验方法,它能测定混凝土受载时的特性曲线。
Abstract: Under the same working condition, the volt ampere characteristic curve and the dust removal efficiency of the pulse power supply and DC power supply are determined.
摘要:在同工况条件下,测定了脉冲供电和直流供电的伏安特性曲线和除尘效率。
A tolerance curve of heat resistance for human being body under simple protective condition is obtained from experiment. The curve is used as a reference to determine the temperature of start welding.
经试验得出一条在简单防护条件下人体耐热曲线,将其作为确定始焊温度的参考;
Then, the latter necessary and sufficient condition is generalized to the case for the two different point ranges of degenerate second order curve.
然后,再将非退化二阶曲线到自身的双射为对合的充要条件推广到退化二阶曲线两相异点列的情形。
Poisson curve is a accurate method of settlement prediction, but it is used in condition of equal interval data, which is hard to carry out in actual engineering.
泊松曲线是一种精度较高的沉降预测方法,但是它只能在等时空距数据条件下才能使用,在工程实际中观测的数据很难满足这一要求。
In this papers, I drew a series of thrust and vertical force curve of linear motor by measure them in vary condition. Then, its static characteristic is gained and a theory analysis is made.
文章通过对直线电机在各种条件下所受的法向力与垂直力的测量,得出一系列电流-法向力、垂直力,频率-法向力、垂直力曲线,推出直线电机静态特性,并对其进行了理论分析。
Based on the yield criterion and plastic potential theories, a plastic constitutional relation, yield condition and yield curve equation in plane strain for powder metallurgical material were derived.
粉末冶金材料屈服条件是粉末冶金材料广义塑性理论的基础,其数学表达式对粉末冶金材料广义塑性理论方法的建立有重要影响。
Based on the yield criterion and plastic potential theories, a plastic constitutional relation, yield condition and yield curve equation in plane strain for powder metallurgical material were derived.
粉末冶金材料屈服条件是粉末冶金材料广义塑性理论的基础,其数学表达式对粉末冶金材料广义塑性理论方法的建立有重要影响。
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