查询词典 calibration unit

Calibration transfer in multivariate calibration is one of the most important and key issues in near-infrared spectral analysis technology.

模型传递问题是近红外光谱分析技术中一个关键的共性基础技术问题。

The application of Shenk's patented algorithm to the problem of calibration transfer between near-infrared spectrometric instruments was investigated and an optimized mathematic calibration model and the spectral transfer parameter were set up.

研究了用专利算法(Shenk's、patented algorithm)解决白酒酒精度近红外光谱分析模型应用中的模型转移问题，建立了最佳的数学校正模型和光谱转移参数。

The theory of radiometric calibration was derived and the radiometric calibration of the UV-ICCD was implemented based on spectral irradiance standard deuterium lamp with uncertainty of 5% calibrated by NIST in a laboratory.

推导了辐射定标的原理，并基于标准氘灯对UV-ICCD探测器进行了辐射定标，其标准光源由美国国家标准和技术研究所标定，不确定度为5%。

1 Full set of calibration/PM records traceable to relevant calibration activity details .

完整的校正/PM记录能追溯到相关的校正活动详情。

The traditional camera calibration methods are described, and put forward an improved two-step calibration method.

对传统的相机标定方法进行了阐述，给出了改进的相机标定两步法。

A two-component carbon tetrachloride system and a two-component aqueous system have been treated with the proposed strategy where only 21 calibration samples are needed, and the result showed that the predictive ability was not obviously impaired for the former system while being clearly strengthened for the latter one in comparison with a conventional way that required a calibration set of 100 samples.5 An unlooked-for experimental observation that in near-infrared spectroscopy the second overtone of aniline adsorbed by 13X molecular sieve nearly disappeared led us investigate a fundamental problem: the behavior of NIR when the outside space surrounding a molecule is too small to allow the molecule to vibrate freely.

同时，最小相关样本设计能进一步减少所需的校正样本数，且能提供更多合适变量以建立多元校正模型。这两方面的改进使模型的预测能力得以提高，其预测精度即使在水体系中也有明显的改善。五、近红外漫反射光谱在线非接触监测气-固吸附过程中出现了一个意外现象，即在近红外光谱上，被13X分子筛吸附的苯胺的二级倍频几乎完全消失了。这促使笔者深入探讨了近红外光谱的空间效应(当一分子被一足够小的刚性空间限制时，其振动的受限导致一级倍频和二级倍频强度均减少，并且后者减少的程度比前者更大)。

The representiveness of training samples for multivariate calibration has been discussed and the concept of weighted sampling has been introduced to multivariate calibration.

本论文主要包括以下几个方面的工作：1。

In this paper, an intelligent meter zero and full-scale auto-calibration method gives zero and full-scale calibration of the circuit and software block diagram is that the method has been applied to the real world, and has achieved good results.

详细说明：本文提出了一种智能仪表零点和满度自动校正的方法，给出了零点和满度校正的电路和软件框图，现该方法已经应用于实际中，并取得了良好的效果。

By formulating the apparent porosity cross calibration model of these two logs, and adopting the same matrix logging pa rameters as those of the practical complex lithology, the study constructs new log curves, utilizes and amplifies the different responses of neutron and density logs, eliminates multiple solutions caused by inaccurate calibration lithology, makes the overlayed curves take the same units, greatly improves the gas-i dentification resolution of this combination, intensifies the visual effect of gas indication.

从而能够放大中子、密度测井对地层中天然气的不同响应，消除刻度岩性不准确产生的多解性，统一重叠曲线的量纲，大大提高这两种测井组合识别气层的分辨率，增强气层指示的直观性。

Aim at the question of measurement inaccurateness for the causes of disturbances and temperature excursion in the PLC multi-analog signals measure system,a kind of analog calibration method least square algorithm based is put forward.And then the detailed computation process of PLC analog signal's measure calibration is provided.

在由传感器、隔离器和PLC模拟量测量模块以及后端显示计算机组成的多路测量系统中，如果对测量参数不进行标定，则由于仪器本身的测量误差、多路测量通路之间的干扰等因素，后端测量计算机显示的测试数据往往是不准确的。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。