ESTD是什么意思

网络释义

用法例句

A comparative study of the internal and external standard methods in the detection of alcohol levels in blood samples;

血液乙醇检测内外标法比较研究

Assay of presterone by HPLC external standard method;

RP-HPLC外标法测定黄体酮含量

53 mm,polyethylene glycol of molecu- lar weight at 20 000 packed,splitless injecting samples,the 2-ethyl hexanol to be determined by external standard method of gas ehromatogram.

不分流进样,外标法测定烃中异辛醇。

Quantitative analysis of glucosinolate of Chinese kale by HPLC-external standard method

高效液相色谱-外标法定量芥蓝中芥子油苷

Determination of morpholine and Nformylmorpholine(NFM) in C 3～C 5 hydrocarbons, with external standard, was studied by gas chromatography.

研究了用气相色谱法测定 C3～C5 烃中吗啉和氮甲酰吗啉的含量 ,用外标法定量 ,采用对氮·磷响应大的检测器氮磷检测器 ,检测极限可达 0 。

The concentration of 2, 4-D is calculated by external standard.

采用外标法计算其含量，方法准确，重现性好，相对偏差小。

The Comparison Analysis on Determination of blood alcohol concentration with ISTD and ESTD;

内标法和外标法测定血液中乙醇含量的比较分析

A method for quantitative analysis of imdacloprid studied by HLP C C18 packed column ESTD.

介绍了用高效液相色谱法测定吡虫啉的分析方法,经C18反相色谱柱和HPLC-UV分离测定,外标法定量。

The results showed that the ISTD method was more precise than ESTD because the ISTD method could eliminate the matrix effect.

本文是以成品啤酒为样品,将啤酒蒸馏后,使用气相色谱仪,采用外标法和内标法两种定量方法对其中的高级醇进行定量分析,以比较两种定量方法的优缺点。

Comparison of gas chromatography with internal or external standards for determination of higher alcohol in beers;

气相色谱内外标法分析啤酒中高级醇含量的比较

Comparison of Internal and External Standard Method Used in Determination of VOCs

挥发性有机物检测中内标法与外标法的比较

Application of the appraisal lowest competitive prices method in overseas-invested enterprise

经评审的最低投标价中标法在外资企业的运用

External parameters calibration algorithm for digital camera using circular target

基于圆形靶标的数码相机外部参数标定算法

Infrared Image Segmentation Algorithm of Fire in Field

野外大空间火焰目标红外图像的分割算法研究

Syntax error: Unexpected token, %0, in %1 term.

语法错误: 术语 %1 中的意外标记 %0。

Syntax error: Unexpected token %0 at column %1.

语法错误：列 %1 处的意外标记 %0。

Iconography is a common application of this strategy.

此外，运用图标也是一种不错的方法。

Algorithms of infrared background suppression and dim target detection

红外背景抑制与弱小目标的检测算法

A New Method of Infrared Dim Small Targets Detection by Morphology Filtering

基于形态滤波的红外小目标检测方法

Low SNR Infrared Weak Target Image Segmentation Algorithm

低信噪比红外小目标图像的分割方法

Detection of infrared dim small targets by using fractal dimension image

基于分维像的红外弱小目标检测方法

A Detection Algorithm for Sea-skimming Dim Targets in Infrared Images

红外图像掠海小目标的检测算法研究

The Research of Detection Algorithm for Dim Targets in Infrared Images

单帧红外图像弱小目标检测算法研究

Tracking algorithm for maneuvering target with dual - wave band ERST

双波段红外警戒机动目标的跟踪算法

Control Instability and Aim Target with External Force

利用外力法进行失稳控制与目标瞄准

An Algorithm for Small Dim Detection in Complex Background

一种复杂背景下红外小目标检测算法

A New Enhancement Algorithm for Infrared DIM-small Target Image

一种红外弱小目标图像增强的新算法

The Research of Infrared Moving Weak Small Target in the Sky Detection Method;

空中红外弱小运动目标检测方法研究