Nanometer measurement technology is one of the preconditions to solve many current and future problems of high accuracy and resolution.
纳米级计量技术是解决目前和未来许多高精度、高分辨力问题的先决条件之一。
To compensate of the nonlinearity error of heterodyne interferometers in nanometer measurement, a method for reducing the first harmonic nonlinearity is proposed.
为了补偿激光外差干涉纳米测量中的非线性误差，提出了一种减小非线性误差的一次谐波方法。
It is an objective for nanometer instrument researcher to improve the measurement precision of scanning probe microscope (SPM), the eye and hand of nanometer science and technology.
提高作为纳米科技的“眼”和“手”的扫描探针显微镜(SPM)的测量和定位精度，是纳米仪器界始终追求的目标。
A method of using the photothermal effect in the direct measurement of diffusivity of nanometer materials is reported.
报道了一种用激光光热效应直接测量纳米材料热扩散率的方法。
The results indicate that measurement of nanometer-diameter conducting fibrous material by electrical mobility analysis may present a unique challenge.
本研究结果指出测量奈米微粒会因为电力的不稳定而产生纤维，此为未来分析之挑战。
Based on the optical heterodyne interferometer and transmission ellipsometry, a new fast measurement technique of nanometer film was presented computational.
结合激光外差干涉法和透射式椭偏测量原理，研究了一种快速、高精度测量纳米厚度薄膜光学参数的方法。
Then, the present status of the measurement of nanometer length is described.
然后介绍纳米级长度测量的概况。
A nanometer system for displacement measurement is described, which is based on the principle of optical lever.
介绍了一种基于光杠杆原理的光学微位移测量系统。
Optical heterodyne interferometry together with reflective ellipsometry, a fast measurement technology with high anti-interference performance was applied to nanometer film.
结合激光外差干涉术和反射式椭偏测量技术，设计了一种抗干扰能力强，快速、高精度测量纳米厚度薄膜光学参数的方法。
On this problem, this study was to make the multi-wavelengths interferometry researches on nanometer scale measurement.
本课题针对这些要求，进行了光学多波长干涉法在纳米测量领域的应用研究。
Advanced image processing techniques enables you to zoom at any position within the field to isolation and measure the 50 nanometer resolution details-without moving measurement artifacts.
先进的图像处理技术能让您在视场内任意部位变焦以隔离和测量细微至50纳米分辨率的细节—无需移动测量工件。
It is demonstrated that the local work function measurement by STM is a powerful way to identify different elements with nanometer resolution.
这一工作表明，用测量局域功函数的方法容易区分表面上不同的元素，并具有纳米尺度的空间分辨率。
The results of the burning rate measurement showed that the nanometer sized lead oxide can play a role in decreasing the pressure exponent of NEPE propellant.
通过纳米氧化铅在NEPE推进剂中的实际应用效果表明：纳米氧化铅可有效的降低NEPE推进剂的燃速压力指数。
In this dissertation, the technologies are studied which correlate to grating displacement measurement system with long-range displacement and nanometer resolution.
本文主要就大量程纳米级光栅位移测量系统的关键技术进行研究。
Measurement of tensile strength , modulus and strain of nanometer SiO2/epoxy composite materials was conducted using self-designed tensile testing jigs at room temperature and 77K.
通过使用本实验室设计的低温拉伸夹具，测定了纳米二氧化硅改性环氧树脂复合材料在室温和液氮（77K）环境下的拉伸强度、弹性模量和延伸率。
Measurement of tensile strength , modulus and strain of nanometer SiO2/epoxy composite materials was conducted using self-designed tensile testing jigs at room temperature and 77K.
通过使用本实验室设计的低温拉伸夹具，测定了纳米二氧化硅改性环氧树脂复合材料在室温和液氮（77K）环境下的拉伸强度、弹性模量和延伸率。
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