采样效率为97 3%，样品在采样管中稳定时间为7天。
The sampling efficiency was 97 3%. The samples were stable for 7 days.
采样管的里端头为与逆止阀的内口径呈上斜面的单面楔形；
The inner end of sampling tube is one-sided slant wedge with the caliber of check valve;
采样管再经加热解吸导入附有氢火焰检测器的气相色谱仪进行分析。
After being heated up and desorbed the sampling tube was led into a gas phase chromatography with a hydrogen flame detector for analysis.
悬浮粒子的监测系统应当考虑采样管的长度和弯管的半径对测试结果的影响。
Where airborne particle monitoring systems are used, the length of tubing and the radii of any bends in the tubing must be considered in the context of the effect on test result.
在使用普通型采样管时，为了满足采样现场的要求，应有一个与之相适应的等速采样流量近似计算公式。
When using a common sampling tube, a formula for approximate calculation of the flow in the sampling tube is needed to meet the request of equi-speed sampling.
采用P型栅压自举开关补偿技术，可以有效地克服采样管导通电阻变化引入的非线性失真，提高采样精度。
By compensating with P-type bootstrapped switch, this circuit can overcome nonlinear distortion, which is generally introduced by signal-dependent on-resistance, and improve sampling resolution.
利用单纯形优化法选择了各种试剂的最佳用量以及采样体积、反应管长的最佳实验条件。
The amount of used reagents and the experimental conditions for sampling volume and coil length were optimized by using the controlled and weighed centroid simplex method.
包括固相萃取的特点，固体吸附剂预处理，装填吸附管，漏点容量，安全采样体积及解吸。
It also described the characteristic of SPE technique, preparing solid absorbents, packing absorbent tubes, breakthrough volume, safe sampling volume, as well as adsorption of SPE.
通过电压峰值采样保持电路对IGBT串联二极管反压值进行采样，后经DSP A/D转换模块与反压设定值进行比较。
Sample the negative voltage on the diode series with IGBT by Peak hold switch circuit, and cut-in A/D module in the DSP, compared with setting value.
本文叙述一种分离大气中气态汞和颗粒态汞的扩散管采样方法，将它与传统的滤膜过滤法测得的结果进行比较。
A denuder-based method for sampling and separating gaseous and particulate mercury in the air was described. The comparison results for denuder and a traditional filtration method were presented.
积时式悬沙采样器进口管路的结构和几何参数是影响采样器管嘴进口流速的关键因素之一。
The parameters of water inlet conduit of the time-accumulating sediment sampler are one of the key factors for the flow rate at water inlet.
通过在一定的范围内人为改变低流量适配器三通旁支管的断面面积来改变采样流量，从而满足对酯类、腈类等气体采样规范的要求。
Through needle valve can change the tee cross-sectional of low-flow adapter, thus changing the sample flow, and thus able to meet the requirements of toxicology sampling norms.
本文比较了在不同的采样开关管和源随器组合方式下，电路的输出摆幅和线性范围的变化。
The output swing and linearity range of the ROIC were compared, using different combinations of the CDS switch and SF structure.
介绍了该系统各环币节的分步实验、线型128象元光电二极管阵列的采样方法、模拟能谱实验结果。
A linear 128 pixel photodiode array is selected in this primary experiment. The sampling methods and results are also given.
等速采样头，样管，采样支架，说明书，合格证，出厂检验报告，保修卡。
Isokinetic probe, Sampling Tubing, Sampling stent. Operator manual, Eligiblity card Testing report, Warranty CARDS.
在系统共轨管油压的控制中引入遇限制削弱积分法，采样周期是从试验测出的阶跃响应曲线获取的，并考虑诸多的影响因素。
The method of weakening integral when meeting limit is used in the common rail pressure PID control. The sampling cycle is obtained from the stepping curve, and many factors are considered.
本文介绍一套彩色显像管色纯自动测量系统，通过分析辉度采样灵敏度，提出了线性区采样、二分法测量的算法。
An automatic measuring system for CPT purity is presented in this paper. By analyzing luminosity sampling sensitivity, we proposed the linear section sampling and the dichotomy measurement methods.
本文介绍一套彩色显像管色纯自动测量系统，通过分析辉度采样灵敏度，提出了线性区采样、二分法测量的算法。
An automatic measuring system for CPT purity is presented in this paper. By analyzing luminosity sampling sensitivity, we proposed the linear section sampling and the dichotomy measurement methods.
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