• Theorem 1 constructs a set of universal measure zero using continuous extension;

    定理1 主要运用连续延拓构造一个测度

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  • If a gyro is used to measure the rate of rotation around the aircraft roll axis, it will measure a non-zero value as long as the aircraft is rolling, but measure zero if the roll stops.

    使用陀螺仪测量飞机机体轴向旋转速率时,如果飞机在旋转,测得的零值,飞机不旋转时,测量的值为零。

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  • You know, if you want to measure the potential energy of something in a gravitational field, you have to define the zero somewhere, right, because it's arbitrary.

    知道如果测量重力场某种东西势能,你需要在某处定义零点对吧

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  • Then, to measure, how much "wealth" the kids had gained from the candy, we asked them: On a scale of zero to 10, how much do you value your gift?

    然后测量这些孩子他们糖果的满意度,我们要求他们010评分如何评价礼物

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  • Such current disturbs the zero out-put basic line of the light mass number region, so that it's very difficult to measure and record the height of spectrum peaks of the light mass number region.

    这种电子流质量部分质谱输出基线起干扰作用,致使部分的峰不能测量记录

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  • Based on the theory of Zero-wave plane and the theory of Ultrasonic distance-measurement, introduces the ways how to measure the ship heaving signal according to the rule of 3-point forming a plane.

    基于波面理论利用超声测距原理介绍了3点定测量船舶升沉位移方法,设计了一种新型深海采矿船升沉信号采集系统。

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  • In addition, the piezoelectric quartz sensor with automatic clipper adaptor is used to measure low pressure indicator diagram. It provides reliable basis to ascertain the pressure zero baseline.

    此外用具有自动转换开关压电石英传感器测量低压示功,为确定电示功图的压力零线提供了可靠依据

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  • If the instrument is being used to measure a small voltage drop resulting from the flow of current through a resistor, the following procedure will result in a proper zero.

    如果用仪器测量电流流过一个电阻器产生电压,那么采用下述方法可以得到合适的零点

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  • For NC machine tool setting incremental measure system, it is essential to zero when running the machine.

    对于采用增量测量系统数控机床,每次开机必须首先进行“回”操作。

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  • The results of practical measure and applications indicate that this water-meter has the characteristics of zero power dissipation, zero responding frequency, simple structure and high reliability.

    进行实际测量使用表明水表具有功耗、零响应频率结构简单可靠性好等优点。

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  • Depending on how you measure inflation, real short-term interest rates are already around zero or negative.

    无论怎么计算通货膨胀,以此为依据的话,真正短期利率已经接近为零甚至是负的。

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  • A new method be gived to measure MOA′s resistive fundamental harmonic leakage current(RFHC)by over-zero & harmonic analysis methods accurately.

    给出了采用过零法和谐波分析法相结合来精确测量金属氧化物避雷器MOA电流波的算法

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  • Therefore, a new method named Zero Creep Measurements has been introduced to measure the interfacial energies. The principle and devices for Biaxial Zero Creep Measurements are emphatically described.

    介绍测量金属固-固相界面能的方法——变法,并着重阐述双向零蠕变法原理设备

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  • Several quantitative drift measurement techniques for scanning probe microscopy (SPM) were introduced. A new method using two-dimensional zero-reference masks was proposed to measure the SPM drift.

    扫描探针显微镜(SPM)仪器漂移定量测量几种方法进行探讨,提出应用二维零位标记进行漂移测量

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  • The PAM ZERO can directly measure (with no need for fluorescent tagging) a variety of aggregation phenomena, plotting reaction curves in real time without any complex sample prep.

    PAMZERO可以直接测量各种聚集现象(需要荧光标记),绘制实时反应曲线无需复杂样品制备

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  • Experiment results indicate that this measure is of great help to constrain the zero error and increase precision of instruments.

    实验结果表明措施能够有效抑制零点误差提高仪器测量精度

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  • Wavelet decompose can made the energy of image get together to the low frequency, thus it can form more zero-trees and MSR as the measure of the efficiency of zero-trees coding.

    分解形成图像能量聚集这种聚集可以形成更多树,MSR作为对对偶小波波形集中度的度量参数,同样也可以作为衡量树编码效率的度量。

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  • Measure function: can measure current, voltage, active power, reactive power, frequency, zero sequence current, electric energy, 2 pulse inputs implement watt-hour meter auto read;

    测量功能:高精度测量电流电压、P、Q、功率因数频率电流、计算度;2路脉冲量输入实现外部电度表自动抄表;

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  • In this instrument the current comparer is set to zero magnetic flux, then the instrument transformer calibrator with the theory of measurement can measure the error of the current transformer.

    仪器使电流比较仪处于通工作状态,再利用互感器校验仪原理测试被检电流互感器误差,从而使互感器校验仪具有比较仪检定功能。

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  • Not only the zero-sequence lumped parameters of the transmission lines but also the distributed ones are needed to measure.

    电力工程上不但需要知道互感线路零序总参数+, 有时需要知道分布参数。

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  • The thermo-element measured the warm C51 procedure, may simultaneously measure 7 group different type the thermo-element, does zero some with a group copper resistance to compensate.

    热电偶C51程序可以同时7不同种类热电偶,一路电阻零点补偿

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  • This paper USES "virtual neutral point method" to measure the "zero crossing", then the soft deal "zero crossing" to get the six key position to commutate.

    本文采用虚拟中点方法识别反电势零点然后对过零点进行处理得到无刷电机换向六个关键位置

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  • A new approach using the electric field induction to measure the transient and steady-state zero-module voltage in non-solidly earthed overhead lines is presented.

    提出一种通过电场感应获取架空线路小电流接地故障零模电压信号的方法

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  • The invention is used for angle measurement and angle sensor elements, and can measure the absolute zero position of the measured rotor.

    发明用于角度测量角度传感器元件可以测出被测转子

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  • In the studying of the specific property of the diode, the zero drift of the microammeter is caused by electromagnetic wave, and it has great effects on the result of the measure.

    二级管特性研究中,由于电磁波影响引起微安零点飘移测定结果较大影响。

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  • In this paper, combined with the idea of Laser Speckle Velocimetry (LSV), experiments are carried out to measure the velocities of nano-particles in directional nanofluids with Zero-Crossing Method.

    本文结合激光测速技术LSV),应用激光散斑过定向流动纳米流体纳米粒子运动状态进行了理论分析及实验研究

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  • In this paper, combined with the idea of Laser Speckle Velocimetry (LSV), experiments are carried out to measure the velocities of nano-particles in directional nanofluids with Zero-Crossing Method.

    本文结合激光测速技术LSV),应用激光散斑过定向流动纳米流体纳米粒子运动状态进行了理论分析及实验研究

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