结果表明,仪器测量灵敏度、精密度较好。
The results show that the instrument is sensitive and precise.
还分析了测量系统的固有误差及测量灵敏度。
Also, the inherent errors and the sensitivity for measuring of the system are discussed.
直到最近这个比例都被认为是量子测量灵敏度的绝对极限。
Until recently it was thought that this scaling represented an absolute limit on the sensitivity of quantum measurements.
由于采用扁平的线圈结构和加入磁芯,所以测量灵敏度高。
Because of using flat coil construction and adding a magnetic core, the measuring sensitivity is high.
测量灵敏度的理论极限取决于在电路中的电阻所产生的噪声。
The theoretical limit of sensitivity in any measurement is determined by the noise generated by the resistances present in the circuit.
与通常干涉仪测量方法相比,这种方法具有测量灵敏度高等优点。
Compared with general interferometric method, the modulation interferometry has an advantage of high precision.
实验证明,系统使用光纤环行延时干涉计可以得到最大的测量灵敏度。
Experiment show that using the delayed fiber ring interferometer in measurement system can obtain maximum measurement sensitivity.
运用信号平均技术之后,本课题研制的系统其测量灵敏度完全可以满足设计要求。
If signal averaging technology was used in our CO2 DIAL system, then would improved the sensitivity of measurement clearly and could meet the demand of development.
本文最后提出了旨在提高测量灵敏度的二种实验技术-反射式激光散斑照相法与附加位移法。
Finally, two experimental techniques -the reflective laser speckle photography and the image shift are presented to improve the measurement sensitivity.
运动增量编码器(IME)是一种新型的轴心轨迹测量传感器,其测量灵敏度可以达到亚微米级。
Incremental motion encoder (IME) is a new type of transducer for shaft center trace measurement with resolution up to sub-micro.
分析表明,这种双量程测力传感器既可以连续测量发动机两级推力,又提高了其测量灵敏度和精度。
The results show that the sensor designed can continuously measure the two grade thrust of rocket engine, and improve the measuring precision and sensitivity.
应用表面热透镜技术研制了薄膜吸收测量仪,测量结果表明其吸收率测量灵敏度和精度均达10- 6量级。
A measurement apparatus for thin film absorption based on STL technique is constructed. The measuring results prove that the sensitivity and accuracy of this instrument reach 10 -6 magnitude.
采用特伦逆向反射装置,消除它在位移或振动过程中因偏摆或横移所带来的影响,使测量灵敏度和精度提高约一倍。
Trent reverse reflection device is adopted to offset the effect caused by beat and cross sliding during displacement or vibration and to enhance measurement sensitivity and accuracy nearly one time.
本文研究了当激光脉冲线宽远大于被测吸收物质的吸收线宽时,衰荡光谱满足的规律,以及在这种情况下,测量灵敏度的大小。
In this paper, we got the regularity of cavity ring-down spectroscopy when the line width of laser pulse is far larger than the absorption line width of measured substance.
这是使迈克尔逊干涉仪在同样条件下提高灵敏度及测量精度的一条途径。
This is an effective approach to improving the sensitivity and measuring accuracy under the same condition for the Michelson interferometer.
因而通过控制主要影响因素能提高该测定方法的灵敏度,减小其测量误差,以提高其准确性和重复性。
The measuring accuracy and reproducibility of the testing method could be improved obviously through increasing its sensitivity and decreasing measuring error by means of control of its major factors.
测量的灵敏度是可以探测出的被测信号的最小变化量。
The sensitivity of a measurement is the smallest change of the measured signal that can be detected.
本文提出对传统的迈克尔逊干涉仪作改进设计,使干涉仪的灵敏度及测量精度有所提高。
An improved design relevant to the traditional Michelson interferometer is proposed in this paper with a purpose of obtaining better sensitivity and measuring accuracy.
实验结果表明研制的这种光纤声波传感器测量变压器油中传播的声波信号具有比较高的灵敏度和较宽的带宽。
Test results indicate that the developed fiber optic acoustic sensors are capable of detecting the acoustic signals propagating in transformer oil with high sensitivity and wide bandwidth.
因为陀螺是一种积分装置,所以信号发生器的零位灵敏度影响测量精度和测量分辨度。
The signal generator null sensitivity affects the accuracy and resolution of measurement because the gyro is an integrating device.
与静电计相比,皮安表具有类似的低输入端压降,相同或稍快的测量速率,较低的电流灵敏度和低廉的价格。
When compared with an electrometer, a picoammeter has a similar low voltage burden, similar or faster speed, less sensitivity, and a lower price.
数据分析显示,测量方法具有较高灵敏度和线性度。
Analysis of data shows that the experimental results are with high sensitivity and linearity.
结果表明:探头线圈满足测量范围及灵敏度的要求,且具有良好的线性度。
The test results show that the probe coil provides the desired measurement range and sensitivity with good linearity.
介绍电涡流传感器的工作原理,以及传感器线性测量范围及灵敏度与线圈参数的关系。
The operational principle of electric eddy transducer and the relationship between linear measuring range and sensitivity of transducer and coil parameters are introduced.
本文讨论了测量离子探针灵敏度的各种方法。
This paper describes the sensitivity measurement of ion microprobe mass analyzer.
基于可调谐半导体激光吸收光谱,提出了一种新的信号处理方法用于提高吸收光谱测量的灵敏度。
We present a signal_processing system developed for enhancing the sensitivity of absorption measurement based on tunable diode laser wavelength modulation spectroscopy.
本文分析了用电阻箱作桥臂电阻自组电桥的灵敏度及测量结果不确定度,给出桥臂电阻的选择原则。
The sensitivity of the self-organized bridge using resistance box as arm resistance and the uncertainty of the measuring result are analysed. The selecting principles are given.
本文分析了用电阻箱作桥臂电阻自组电桥的灵敏度及测量结果不确定度,给出桥臂电阻的选择原则。
The sensitivity of the self-organized bridge using resistance box as arm resistance and the uncertainty of the measuring result are analysed. The selecting principles are given.
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