A spokesperson for Solar Impulse said the first runway test went just as planned.
太阳能推动力(SolarImpuse)公司的发言人宣布飞机的首次试飞如计划中预期的在展开。
When the moulding technological test is carried out on the air impulse test moulding machine, the moulding sand employed is the sand used by Nanchang Diesel Factory for high-pressure moulding.
利用气流冲击试验机进行造型工艺试验,使用的型砂为南昌柴油机厂高压造型用砂。
UHV GIS equipment need to be done the lightning impulse test when leaves the factory, which can check the problems in the process of manufacturing, assembling, etc.
论述了特高压GIS设备在出厂检验时需要作雷电冲击试验,能有效检查制造、装配工艺等环节出现的问题。
A test method for insulation between coils of electrical equipment based on directly impulse voltage are presented.
本文提出了一种基于直接冲击电压对电器绕组匝间绝缘的试验方法。
Objectives:To investigate the clinical value of impulse oscillometry(IOS) in bronchial challenge test.
目的:探讨脉冲振荡法在支气管激发试验中的应用价值。
The function and working principle of a digital analytic system for transformer impulse test measurement are introduced.
介绍了一种变压器冲击试验测量分析系统的功能及工作原理。
Hydraulic impulse test is the important aspect in the design of airplane hydraulic system.
液压脉冲试验是飞机液压系统设计中的重要环节。
The paper describes the basic switching impulse test results of phase-to-phase insulation in EHV substations and overhead lines.
本文叙述超高压变电所和架空线路中相间绝缘操作冲击试验的基本结果。
For verifying the accuracy of the model parameters an impulse excitation test was performed.
为了验证模型参数的准确性,对推进轴系进行了脉冲激励试验。
Test the stability of exchange rate, stock indices to Shibor by the use of impulse response function methods and other empirical analysis.
运用脉冲响应函数等实证分析方法,检验汇率、股票指数变动对上海银行间同业拆放利率稳定性的影响。
This paper discusses a test method for impulse characteristic of real extended grounding electrode in unit length and gives some experimental results.
讨论了单位长度伸长接地体的冲击特性真型试验方法,给出了冲击火花放电特性和伏安特性的试验结果。
The fact shows that the designed circuits can be used in impulse current test for arrestors, varistors and SPD.
实践证明:按照上述原则设计的回路可用于对避雷器阀片、压敏电阻及浪涌保护器SPD进行冲击电流检测。
Dynamic simulation test, HV impulse test and RTDS test results all show that this system has high robustness, high reliability and high precision.
动模实验、高压冲击试验和RTDS试验都表明该综合定位系统具有很强的鲁棒性和很高的定位精度。
The test way adopted is that the measured place is separated from the sourse of impulse voltage, in order to avoid the strong disturbance by discharge.
采取测量位置与冲击电压源分隔的测试方法,避开放电时的强烈干扰。
The impulse test equipment shall be calibrated by means of a peak detecting electronic voltmeter connected directly between the electrode head and ground.
脉冲火花机的校准是把数位电压表直接接在测试电极和地之间。
A standard impulse signal generator with high stability is an important equipment for routine test and calibration of digital recorders for measurement in high-voltage impulse tests.
高稳定标准冲击信号发生器是高电压脉冲数字化量测误差校验的必备设备之一。
Conclusions: the impulse oscillation bronchial provocation test in the diagnosis of asthma has a higher clinical value.
结论:脉冲振荡法在支气管激发试验诊断支气管哮喘中具有较高的临床应用价值。
This programmable control voltage divider is a secondary divider used for HV impulse test and an intelligent apparatus consisting of chip microprocessor AT89C51 and peripheral circuit.
程控分压器是用于高电压冲击试验的二次分压器,是由单片机at89c51及外围电路组成的智能仪器。
The influence of temperature on impact toughness increases with increase of impulse, and is quite smaller than the influence of impulse in the range of test temperature.
温度对冲击韧度的影响随冲量的增加而加大。在试验温度范围内温度的影响远远小于冲量对冲击韧度的影响。
Furthermore, the impulse test indicates that irrational sentiments and beliefs pose a complex chaotic shock on the price system.
中国证券市场投资者非理性情绪和信念所表现出的复杂和混沌特征也在脉冲响应分析中得到间接的证明。
The impulse test is a checked insulation test which is need both rich theoretics and stressing practice analysis.
电力变压器雷电冲击试验是一项理论性很强而且十分注重实证分析方法的电力变压器绝缘考核试验。
The model test of jet angles was studied for impulse flame heating in top one-way fired pit.
在单烧嘴均热炉采用脉动火焰加热,根据模型实验结果,组织了工业试验。
By converting test condition to the standard pressure condition, calculation accuracy of average pressure impulse coefficient method is superior to that of tangent method.
换算到标准压强条件下,平均压强冲量系数法的计算精度优于切线法的计算精度,并作出了计算验证。
The PD test results of model bars aged under different stresses display that there are larger differences in the discharge magnitude, discharge impulse number and discharge impulse distribution etc.
经模型线棒的老化试验验证,在不同老化因子作用下局部放电的放电量、放电次数和放电脉冲分布等参量都有不同的变化规律。
It dedicated to accomplish cylinder and valve impulse fatigue test and valve leakage test, testing the cylinder and valve long life under high pressure impulse.
它旨在完成液压缸和阀的脉冲疲劳试验和阀的泄漏试验,测试液压缸和阀在高压脉冲之下的耐久性。
This paper describes a method for calculating the voltage distribution in EHV transformer windings during switching impulse withstand test.
本文阐述了一个计算超高压变压器在操作波耐压试验条件下线圈中电压分布的方法。
It shows that the dynamic properties of the first steps by theory essentially agree with that by practical test, and that the impulse response method is efficient in dynamic test of bridge.
结果表明理论与实测的前几阶结构动力特性基本吻合,用脉动法对桥梁结构的动力特性进行测试是有效的。
Based the review of existing theories of money supply, the paper adopts the cointegrate test, Granger causality and impulse response test to analyze the endogenesis of money supply in China.
在回顾已有理论的基础上,本文采用协整、格兰杰因果和脉冲反应分析方法,对我国货币供应量的内生性进行了实证检验。
Based the review of existing theories of money supply, the paper adopts the cointegrate test, Granger causality and impulse response test to analyze the endogenesis of money supply in China.
在回顾已有理论的基础上,本文采用协整、格兰杰因果和脉冲反应分析方法,对我国货币供应量的内生性进行了实证检验。
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