1、

The Experimental Study of Large Range Enhanced Temperature Sensitivity Concerning Fiber Bragg Grating Temperature Sensor

大范围光纤布拉格光栅温度传感器增敏实验研究

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2、

Microbridge structure thermocouple type microwave power sensor gains higher sensitivity than thin-film structure, and it possesses high dynamic range and small zero drift, designed several different structure about it.

器件获得了比薄膜结构更高的灵敏度,并且具有动态范围大、零点漂移小等特点,此结构已有多种形式。

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4、

The thin film sensor with rapid detection, few sample solution and broad measuring dynamic range, increases sensitivity for its potentiometric signal is transformed to alternating-current signal agitated by light to measure.

该传感器具有测量快速灵活、所需样品少、动态范围宽等特点,因为把电位信号转化为对光激发的交流电流信号进行测量,所以提高了灵敏度。

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6、

Measurements show that the film resistor has superior sensitivity for visible light and a thermal sensitivity within the range 303~ 673 K, while the MIS capacitor is highly sensitive to relative humidity.

实验结果表明,薄膜电阻在303~673K温度范围内对可见光和热具有良好的灵敏特性,同时MIS电容对相对湿度有很高的灵敏度。

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7、

The thermal sensitivity shift coefficient is a constant of 0.007 619 ( 1/ ℃) in the range of-20~ 60 ℃;

在-20~60℃范围内其热灵敏度漂移系数是个常数,其值为0.007619℃;

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8、

The significant features of this method are its high sensitivity and rapidity of reaction, wide range of linearity, high accuracy and selectivity.

该方法线性范围较宽、灵敏度高、反应速度快、稳定时间长,是用染料定量分析DNA的一种无毒、高效、简便的新方法。

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9、

Monte Carlo simulation can obtain the range of the controlling precision for the film thickness, tolerance on the thickness of the each layer was obtained by dynamic sensitivity analysis;

Monte Carlo模拟能够得到膜系所要求的膜层厚度控制精度范围,膜系的相对灵敏度分析可以指明每层膜对误差要求的苛刻程度;

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10、

This technique has high sensitivity, Recovery is 95 102%, Mercury determined in smelting gas is the range 0. 01 100mg/ Nm~ 3.

方法灵敏度高,回收率为95&102%,烟气中汞浓度测定范围0.01~100mg/Nm3。

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11、

By changing the laser fluorometer sensitivity ( 400-200), up to 3000 ng uranium in the cuvette can be detected. Thus, both analytical accuracy and detectable range are improved.

通过变换仪器的灵敏度(400~200),就能把装在测量皿中3000ng以下的铀检测出来,提高了痕量铀分析的准确度,扩大了测铀量程。

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12、

Developed countries make a point of doing this research because of its high sensitivity and big dynamic range.

由于其具有灵敏度高、动态范围大等特点,各发达国家都高度重视此方面的研究。

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13、

The temperature sensitivity of plant root respiration relates to plant species and also is contingent upon the temperature range under consideration.

根呼吸的温度敏感性与植物种和测定的温度范围有关,其Q10值介于1.1~10之间。

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14、

the analysis indicates that this method results in a higher sensitivity to β radioactive aerosol and a wider measuring range.

分析结果表明,该方法对β放射性气溶胶的测量灵敏度高,测量范围广。

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15、

in this article, a continuous way for monitoring concentrations of β radioactive gas and the β radioactive aerosol in the air under special environment is introduced. the sensitivity, range and error of the measurement are analyzed.

本文介绍一种可用于特殊环境下空气中β放射性气体和β放射性气溶胶浓度的连续测量方法,重点对探测下限、测量范围和测量误差进行了分析。

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16、

Secondly, this paper does research on the performance of Relay access link receiver, and simulates and obtains the key performance indicator of the receiver such as reference sensitivity and dynamic range.

其次,对Relay access link接收机性能进行了研究,通过仿真获得了其参考灵敏度、阻塞特性、动态范围等接收机性能指标。

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17、

The range over which linear humidity-to-frequency conversion can be realized is approximately 20 to 80% RH with a sensitivity of 30 Hz/% RH.

采用这种新技术可以使湿敏元件的线性化问题简化.湿度-频率转换器的线性范围为20~80%RH,灵敏度可达30Hz/%RH。

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18、

The system was optimized to realize a reliable determination of IgM in the range of 0.03 μ g/ mL to 7 μ g/ mL. It exhibits some advantages, such as simplicity of fabrication, rapidity of measurement, and satisfactory sensitivity.

实验优化了分析条件下,对IgM的检测范围为0.03μg/mLto7μg/mL,它具有仪器简单、操作方便、灵敏度高等优点。

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19、

One of the most effective ways to achieve wide tuning range and low tuning sensitivity at the same time is to use a switched-capacitor bank while keeping the varactor size small in LC tank.

使用电容阵列以保持LC谐振回路中可变电容的小尺寸,是同时实现宽调谐范围和低频率敏感性的最有效方法之一。

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20、

Besides, the measurable range of the sensor increases with the density of magnetic fluid increasing. ( 5) The sensitivity of the sensor increases with the thickness of U tube decreasing.

此外,随着磁性液体浓度的增大,传感器的可测量范围也增大。(5)U形管壁厚越小,灵敏度越大。

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