采用相对灵敏度因子(RSF)进行质谱定量分析。
The quantitative analysis was carried out by using relative sensitivity factors (RSF).
讨论了采用相对灵敏度系数进行多外标归一校正的可行性。
The feasibility of normalization with multi-external standards using relative sensitivity coefficients was discussed.
评述砷化镓中硅SIMS定量分析的进展,讨论了相对灵敏度因子法。
The development on quantitative analysis of si in GaAs by SIMS is reviewed critically. Therelative sensitivity factor (RSF) method is discussed in detail.
作为实例,对某机枪的支撑三脚架结构进行了相对灵敏度分析计算,结果是满意的。
As an example, the relative sensitivity on a tripod mount structure of a machine gun is calculated. The results are found to be satisfactory.
由此方法还可得到稳定的、具有普遍意义的注入元素在基体中的二次离子相对灵敏度因子。
Meanwhile, relative sensitive factor of secondary ion of implanted element can be obtained by this method.
光通量是可见的组件,它是在辐射通量(光功率)以人眼的相对灵敏度分歧可见光谱定义。
The luminous flux is visible component that is defined in radiant flux (light power) divided by relative sensitivity of human eyes over the visible spectrum.
具体给出了用相对灵敏度因子的内标法确定样品中各元素(绝对或相对)含量的计算公式。
A formula is deduced to calculate the contents (absolute or relative) of some elements in a sample by internal standard method with the aid of relative sensitivity factors.
用两种不同方法导出了单电桥的相对灵敏度计算公式,分析了影响相对灵敏度的各种因素。
By using two kinds of methods, the formula on the relative sensitivity of single bridge is given. All factors affecting relative sensitivity are analyzed.
结果显示,相对灵敏度的模拟与实验结果符合得很好,而中子成像模拟能为惯性约束聚变物理实验的开展提供指导。
The preliminary experiment results show that the device selection and technique approach are suitable for the neutron imaging system, achieving the research goal.
相对较低的灵敏度得到改善前置这可能是由于阻抗不匹配的输入阶段。
The relatively low sensitivity improvement obtained with this preamp could be due to impedance mismatching on the input stage.
由于高灵敏度和相对大的渗透性,试样的扰动更加显著地影响了天然海相中间土的力学参数。
The mechanical parameters of natural Marine intermediate soils are also significantly affected by sample disturbance due to high sensitivity and relatively large permeability.
本文采用双光路激光系统,对亚麻尘的相对浓度进行了连续测量,具有测量范围宽、灵敏度好、抑制激光强度起伏噪声等特点。
The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range, good sensitivity and restraining the intensity fluctuation noise.
结果表明:元件的灵敏度较高、湿滞较小,元件的电容值和阻抗值随频率与相对湿度而变化。
The results show that the sensor has high sensitivity, small hysteresis. The capacitance and impedance of the sensor vary with the relative humidity and the frequencies.
相对于传统的集成霍尔传感器,磁集极霍尔传感器具有高线性度、低磁滞、高灵敏度、体积小、价格低等优点。
Compared to traditional integration Hall sensor, IMC (integrated magnetic concentrator) Hall sensor has the advantage of high sensitivity and low hysteresis, high linearity, small bulk, low price.
相对残差产生器的主动鲁棒性设计,自适应阈值方法也是提高故障检测系统的灵敏度和鲁棒性的一种有效方法。
Compared with active robust approaches based on generating residuals, robustness and sensitivity of fault detection system can be enhanced by using adaptive thresholds too.
但目前的射线实时成像检测技术在成像质量等方面与射线照相法有一定差距,检测灵敏度相对较低。
The image quality of real-time radiography, however, can not be as good as that of film, and its sensitivity is relatively low.
基于理论分析,得出了此传感结构的应变与布拉格波长相对位移量之间的关系,给出了应变灵敏度的解析表达式。
The relation between relative shift of Bragg wavelength and the strain applied on the sensor is derived theoretically, and the analytical expression of strain sensitivity is also given.
提出了一种效率增强型硅pin探测器和新型高灵敏大面积硅pin探测器阵列的设计思想,并且对它们的探测灵敏度和相对误差进行了详细的理论模拟计算。
Efficiency enhanced si PIN detector and high sensitivity, large area si PIN detectors array has been developed and their sensitivity and relative error have also been simulated comprehensively.
相对于传统成像技术,新技术在活体肿瘤成像上可以提供前所未有的灵敏度和精准度。
New abilities allow in vivo cancer imaging with sensitivity and accuracy that are unprecedented in conventional imaging approaches.
结果表明该传感器的灵敏度约为80 0 % ,相对误差为3%。
The sensitivity ratio and relative error are 800% and 3% repectively.
仪器体积小、检测灵敏度高、相对偏差小。
The instrument is characterized by small volume, high sensitivity and low relative deviation.
目前,国内在两种病毒的检疫检测方法如生物学检测、电镜检测、血清学检测、分子生物学以及分子检测方法的灵敏度的报道相对比较少。
At present, there are few reports for detection the two viruses on biology, electron microscope, serology, molecular biology detection as well as the molecular examination method sensitivity.
相对于窄带而言,宽带会导致数字动态、灵敏度、多信号处理等变差。
In contrast to narrowband signal processing, wideband signal processing can result in the worsening of digital range, sensitivity and multiple signals processing, etc.
插图相对应的阴影部分显示在低蛋白浓度范围的高灵敏度和线性反应。
Graph inset corresponding to the shaded area shows high sensitivity and a linear response at the low protein concentration range.
本发明提供一种可确保高记录灵敏度和相对长期保存的可靠性的单写多读型信息记录介质。
A write-once read-many information recording medium the reliability of which with respect to a high recording sensitivity and a long-term storage is ensured.
本发明提供一种可确保高记录灵敏度和相对长期保存的可靠性的单写多读型信息记录介质。
A write-once read-many information recording medium the reliability of which with respect to a high recording sensitivity and a long-term storage is ensured.
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