• 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.

    最后航空火箭弹进行计算,得到关于距离俯冲角的最佳攻击条件曲线

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  • Adopting the definition of indicated relative internal efficiency, the concept of equivalent condition curve was proposed and corresponding turbine heat rate model was derived.

    采用指示性相对效率定义提出当量汽线概念据此推导出相应汽轮机耗计算模型

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  • 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.

    提高标准曲线制作精度,探讨了重复测定条件下,标准曲线统计比较合并估计方法.。

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  • 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方法,建立了相应数学模型约束条件

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  • 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印刷环境反馈流程。

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  • We also give the condition and the arithmetics of the continuity of curve and surface.

    为此曲线曲面连续条件算法进行了研究。

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  • 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——温度曲线不变条件下燃料分配两个分配,实践证明节能很有效。

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  • 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.

    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计算公式依据传动条件进行验算方法

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  • 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,连杆曲线跨度减小接近理想状况

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  • 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.

    给出了降雨过程入渗曲线,并降雨条件滑坡非饱和稳定渗流进行了研究。

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  • 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.

    利用拉格朗日乘子求解二次曲线二次曲面之间最小距离,给出了曲线曲面相切条件

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  • 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条件,对管材挤出成型机头形状曲线进行分析优化并且导出了一个优化曲线。

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  • Under the general condition, the usual estimators of Lorenz curve and Gini coefficient are proved to possess strong consistency respectively.

    十分广泛条件下论证了基于样本数据所得到的洛伦兹曲线基尼系数估计具有强相合性。

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  • 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因素概括河段自然地理状况水流情势

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  • 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生长特性,通过改变培养条件促使细胞成熟细胞分化

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  • 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.

    表面产生速度看作常数条件下本文导出了MOS结构对阶跃电压瞬态响应曲线解析表达式

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  • 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.

    该图可以看出绝大多数试验点落线性累积损伤线上侧表明在本文试验条件P91母材和焊材蠕变疲劳交互作用均表现负交互作用。

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  • It exhibits the characteristic of transition to "Glassy" in the stress-strain curve of common asphalt concrete under the low temperature, in dynamic condition.

    动力条件低温普通沥青混凝土应力应变曲线表现玻璃态转变特性

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  • According to the analysis on the boundary layer separation condition, parameter equation of vane curve for centrifugal pump is established.

    通过压力边界层分离条件分析得出叶片型线方程并给出计算实例。

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  • 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,并帽子曲面塑性势能曲面椭圆函数和函数形式进行了简化,从而得到新的判定条件

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  • 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强度、层裂片厚度以及各自应变,最后得到层裂强度拉伸应变率变化的关系曲线。

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  • This paper suggested a technological process curve on synthetic diamond by utilizing the condition of non-constant electrical power and non-constant pressure.

    本文采用非压力加压非恒功率加热控制技术,设计了金刚石合成工艺曲线

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  • 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.

    本文介绍慢速加条件下混凝土轴向拉伸试验方法测定混凝土载时特性曲线

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  • 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.

    摘要工况条件下测定脉冲供电直流供电伏安特性曲线除尘效率

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  • 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.

    经试验得出简单防护条件下人体耐热曲线将其作为确定温度参考

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  • 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,再将非退化曲线自身双射对合充要条件推广到退化阶曲线两相列的情形

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  • 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.

    曲线精度较高沉降预测方法,但是只能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。

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  • 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.

    文章通过直线电机各种条件下所受法向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进行理论分析

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  • 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粉末冶金材料广义塑性理论基础其数学表达式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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  • 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粉末冶金材料广义塑性理论基础其数学表达式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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