定量校正,quantitative calibration
1)quantitative calibration定量校正
1.In order to improve prediction accuracy and modeling efficiency forquantitative calibration in near infrared spectroscopy,a novel wavelength variable selection method based on SIMPLISMA(simple-to-use interactive self-modeling mixture analysis) was proposed.通过依次迭代选择的变量建立定量校正模型,由交互验证均方根预测误差(RM-SECV)确定最佳波长变量个数。
2)quantitative calibration factor定量校正系数
1.They are, the preparation of S 2OF 10 by preparative chromatography with adsorption/thermal desorption, the standard sample of S 2OF 10 gas prepared by exponential dilution and the gas chromatography/flame photometric detector(GC/FPD) determination of trace S 2OF 10 from an SF\-6 sample withquantitative calibration factor.提出了一系列的安全、方便、可靠、在线和可连续操作的热解吸/色谱分析柱制备 S2 O F10纯品、指数稀释法配制 S2 O F10标准样品、应用定量校正系数测定样品中痕量 S2 O F10的方法和技术。
3)quantitative correction factor定量校正因子
1.Quantitative analysis methods,especially the methods of the determination ofquantitative correction factors for gas chromatography are discussed in detail.本文对气相色谱的定量方法,特别是对其定量校正因子的各种测定法作了较详尽的讨论。
4)quantitative calibration method定量校正方法
5)CAL Calibrate校定,校正
6)timing correction定时校正
英文短句/例句
1.In 1938, the Supreme Court promulgated the Federal Rules of Civil Procedure, which are periodically updated and renewed by the U.S. Judicial Conference.在1938年,最高法院发布了民事程序联邦规章,该规章由美国司法会议定时校正、更新。
2.It must be a time-consuming work to make such corrections.做这些校正,一定会花费很多时间吧?
3.Studying on Simultaneous Determination of Iron and Manganese by Multi-linear Regression Analysis Method;多元校正线性回归法同时测定铁和锰的研究
4.A Real-time Distortion Correction Method with Concentric Circles as Onsite Standard基于同心圆现场标定的实时畸变校正方法
5.Simultaneous Spectrophotometric Determination of Trace Copper,Iron and Aluminum by Using Multivariate Calibration多元校正—分光光度法同时测定痕量铜、铁、铝
6.Correction of stability boundary of multi time-scale power systems多时间尺度电力系统稳定域边界校正法
7.Simultaneous Determination of Benzoic Acid and Sorbic Acid by Potentiometric Titration Coupled with Multivariate Calibration Using a Flow Injection Technique多元校正流动注射电位滴定法同时测定苯甲酸和山梨酸
8.Main component self-compare with calibration factor can be used when testing impurity content.测定杂质含量时,可采用加校正因子的主成分自身对照法。
9.Study on Application of Calibration Transform Matrix Method with Spectrophotometry for Simultaneous Determination of Colorants in Artificial Mixtures;校正变换矩阵法用于多组分染色剂的同时测定研究
10.Application of multivariate calibration to simultaneous fluorescence determination of α-naphthylaceticacid and indole-3-aceticacid;多元校正荧光法同时测定α-萘乙酸和吲哚-3-乙酸
11.A Multivariate Calibration Method of Partial Least Square Technique for Simultaneous Determination of Pigments in Ternary Mixtures;偏最小二乘多元校正法用于三组分食用色素的同时测定
12.Simultaneous Ultra Violet Spectrophotometric Determination of Metronidazole and Vitamin B_6 by Multivariate Calibration Approaches多元校正紫外光度法同时测定甲硝唑与维生素B_6
13.Determination of electrolyte temperature when correcting reference temperature during capacity test of acid miner"s lamp酸性矿灯容量试验中校正基准温度时电解液温度的确定
14.migrated time sectio偏移校正的时间剖面
15.SIMULTANEOUS QUANTITATIVE DETERMINATION OF THREE KINDS OF QUINOLONES IN MILK BY USING THREE DIMENSIONAL FLUORESCENCE SPECTRUM WITH SECOND-ORDER CALIBRATION ALGORITHM三维荧光结合二阶校正用于牛奶中3种喹诺酮类药物的同时定量测定
16.A direct means is required to calibrate the indirect method.要求用直接测定法校正间接测定法。
17.reset one"s watch by the radio signal藉收音机的报时来校正表上时间
18.Their eyes can "reanchor" on visual cues when the chair moves slowly, but they cannot compensate for swift movements.当椅子缓慢转动时,他们的眼睛能“重新定到”视觉的指示物上,但对于迅速的运动,就不能校正。
相关短句/例句
quantitative calibration factor定量校正系数
1.They are, the preparation of S 2OF 10 by preparative chromatography with adsorption/thermal desorption, the standard sample of S 2OF 10 gas prepared by exponential dilution and the gas chromatography/flame photometric detector(GC/FPD) determination of trace S 2OF 10 from an SF\-6 sample withquantitative calibration factor.提出了一系列的安全、方便、可靠、在线和可连续操作的热解吸/色谱分析柱制备 S2 O F10纯品、指数稀释法配制 S2 O F10标准样品、应用定量校正系数测定样品中痕量 S2 O F10的方法和技术。
3)quantitative correction factor定量校正因子
1.Quantitative analysis methods,especially the methods of the determination ofquantitative correction factors for gas chromatography are discussed in detail.本文对气相色谱的定量方法,特别是对其定量校正因子的各种测定法作了较详尽的讨论。
4)quantitative calibration method定量校正方法
5)CAL Calibrate校定,校正
6)timing correction定时校正
延伸阅读
DCS—50型电子定量包装秤常见故障检修DCS—50型电子定量包装秤计量准确度高,稳定性好,包装速度快,广泛应用于制糖及化工行业。现把该秤常见故障的检修介绍如下:一、部件组成该秤主要由电气和气动两部分组成。电气部分采用MCS—51单片机系统和XK3113数字显示件相结合,以P8031为中心,该系统的故障率很低;气动部分由加料主气缸、放料气缸、夹袋气缸和电气换向阀组成,由于连续运行,其故障率占到80%左右。二、常见故障检修1夹袋机构不动作。说明电气转换阀没有正常工作,在气源气压正常情况下,首先检查换向阀线圈电压(24伏)是否能被控制,若电气转换正常则为换向阀故障,应更换,如果不能切换,对应的检修流程为夹袋开关、换向阀控制三极管、双向触发器(CD4013)光电耦合器。2重量显示不稳定,时好时坏。首先应该排除秤体震动现象,检查+5V系统供电电压是否稳定,秤体接地电阻是否符合要求。3料斗漏糖。料斗漏糖与放料机构故障有直接关系,清除斗内积糖,观察放料气缸是否到位,关门阀是否有积糖。如以上均正常,则应检查放料气缸密封性是否良好。在此气缸下部有一阻尼调整螺丝,当调整螺钉气孔堵塞时,会出现关门延时,而出现漏糖。疏通气孔后,最佳的调整方法是:及时关门,响应时间要短,又要保证具有良好的阻尼,否则,关门机构过量冲击料斗,造成数字显示不稳定,且机械手磨损快。4下料重量不稳,超差现象严重。该秤三联件中有一储油杯,气源通过油杯,带动润滑油进入各气缸及换向阀,主要作用一是润滑缸体,二是加强密封性能。当油路堵塞时,会造成气缸密封橡胶垫圈与缸体干磨,而出现破损,造成串气,影响气缸各级加料行程,通过更换主气缸两级橡胶垫圈,一般都能奏效,但同时应疏通油路。另外,该三联件上还设有一油量调整螺钉,如调整过大,也会造成润滑油直接外排而浪费;过小则起不到作用。具体调整应为每7天左右一杯油。5放料过程中缺少某一级加料过程。下料过程中缺少某级加料过程时,应仔细观察主气缸的到位情况,Q1,Q2,Q3,电气换向阀分别控制气源至主气缸电位的高低,应根据故障现象检查其对应的换向阀,Q1,Q2,Q3,分别负责一、二、三级加料过程气源的供给。在更换换向阀时,应将它的两种工作状态旋至“0”位。在排除了换向阀的原因后,进一部检查信号接口电路,各自的信号由光电耦合器输出至控制三极管,参数为BV>60V,Zcm>3A,Pcm>40W的达林顿管。6不能启动自动程序。首先检查放料气缸是否关闭,在气缸关闭的情况下,位置传感器是否松动、到位。位置传感器实际上就是一干簧开关,靠气缸内环形永磁体来实现关与开。当传感器位置不正确,气缸内永磁体磁性减弱都会引起信号失控,而出现自动程序不启动。在调整传感器位置无效时,可做应急处理:将传感器输出线短接,实际并不影响使用。