灵敏度
- 与 灵敏度 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results indicated that the composite films exhibited much improved gas sensing performance.The phthalocyanine and its a-Fe2O3 embedded nano-particulate LB filmswere prepared by Langmuir-Blodgett technique. The films were characterized by AFM, UV-Vis and FT-IR spectra. The results indicated that the embedded LB films were composed of a-Fe2O3 nanoparticles and isopropoxyphthalocyanine molecules. The gas sensitivity of such prepared composite LB films was greatly improved. The film could detect 5ppm of propyl alcohol at room temperature. The composite films could be considered as gas-sensors for alcohols.
利用LB技术制各了异丙氧基酞菁铜LB膜和酞菁铜包埋球形α-Fe_2O_3纳米粒子的杂化LB薄膜,对其AFM、紫外和红外光谱的研究表明,利用LB技术可以实现酞菁与α-Fe_2O_3纳米粒子的有序组装,而且杂化薄膜对醇类气体的灵敏度有较大幅度提高,如对浓度为5ppm正丙醇的灵敏度为3.85,因此,杂化薄膜可以作为室温下醇类气体传感器进行开发研究。
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Based on the analysis method of radiometric sensitivity that is given in the dissertation, the analysis and calculation software of radiometric sensitivity is established.
本文给出航天遥感器的辐射灵敏度的分析方法,并以此为基础编制了航天遥感器辐射灵敏度的计算软件。
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The condition of the minimum relative error is theoretically given. That is the place of the balance point should be chosen according to the ratio of the measured resistance Rx to the internal resistance Rg of the galvanometer in order to get the minimum relative error.
并在此基础上讨论了滑线电桥的灵敏度及其对所测电阻Rx的影响,从理论上给出了滑线电桥最小相对误差的条件:要使滑线电桥灵敏度所引起的相对误差最小,电桥平衡点的位置应按待测电阻Rx与检流计内阻Rg的比值来确定。
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The relations of sensitivity among state variables, measured and estimated values of voltage and power are analyzed, and then a sequential tracking stated estimation method based on sensitivity analysis is proposed.
对状态量、量测量以及功率估计量之间的灵敏度关系进行了分析,进而提出了基于灵敏度分析的逐次追踪状态估计。
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The sensitivity and specificity of catalase was 25% and 100%, and of HAP2 was 90.6% and 60%. The results showed that the antigenicity of HAP2 is sensitive in detecting false negative sera group and may be applied to serodiagnosis in combination with other immunodominant antigens.
其中catalase的灵敏度和准确度为25%和100%,而HAP2则为90.6%及60%,显示HAP2具有较佳的抗原性,并对伪阴性血清样本有很高的灵敏度,未来可与其他高抗原性蛋白组合应用於幽门螺旋杆菌感染的检测。
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Designed the sensitivity algorithm that is based on dc tide, built mathematical model; to give out the definition of a few kinds of sensitivity coefficient and computation are formulary, if power transmits distributinging coefficient , spur track leaves to distributing coefficient and spur track leave to transmit distributinging coefficient .
梗概: 设计了基于直流潮流的灵敏度算法,并建立了数学模型;给出了几种灵敏度系数的定义及计算公式,如功率传输分布系数,支路开断分布系数和支路开断传输分布系数。
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Measure character: Frequency limits: CH1:dResolution of C ~ 225MHz frequency: 10 / second time-interval resolution : N/A measures speed: Can amount to 200 times measure / the second mixes in limits of the voltage on GPIB sensitivity : DC ~ 100MHz: 200MHz of ~ of 5Vac+dc 100MHz of 20mVrms ~±: 225MHz of ~ of 5Vac+dc 200MHz of 30mVrms ~±: Input of 5Vac+dc of 40mVrms ~± adjusts:(CH1 chooses) impedance, coupling: 1M Ω or 50 Ω, ac or Dc are low connect filter: 100kHz, but switch attenuation:× 1 or reference of × 10 exterior time base inputs: 1, 5, 10MHz sparks: CH1, to rising / drop the edge sparks, the percentage that uses signal n or absolutely voltage install n, setting sensitivity mixes to low, medium or tall gate start: Automatic, the hand is moved (setting gate time or resolution digit); Exterior, defer interface: Standard GP-IB(IEEE 488.1 and 488.2), take; of SCPI compatible language to say RS-232 power source only: 10 % of 100-120VAC ±, 50, 60 or 10 % of 400Hz ± 10 % of 220-240VAC ±, 50 or 10 % of 60Hz ± are suttle: 3kg dimension: 348.3mm of × of 212.6 × 88.5H
测量特征:频率规模:CH1:dc~225MHz 频率分辨率:10位/秒时候距离分辨率:N/A 测量速度:可达200次测量/秒在GPIB上电压规模和灵敏度: DC~100MHz: 20mVrms~±5Vac+dc 100MHz~200MHz:30mVrms~±5Vac+dc 200MHz~225MHz:40mVrms~±5Vac+dc 输入调节:(CH1选择)阻抗,耦合: 1MΩ或50Ω,ac或dc 低通滤波器: 100kHz,可切换衰减:×1或×10 外部时基参考输入: 1,5,10MHz 触发: CH1,对回升/回升沿触发,用信号电平的百分数或相对电压设置电平,设置灵敏度至低、中或高闸门和启动:主动,手动(设置闸门时候或分辨率位数);外部,延迟接口:尺度GP-IB(IEEE 488.1和488.2),带SCPI兼容说话;只讲RS-232 电源:100-120VAC±10%,50,60或400Hz±10% 220-240VAC±10%,50或60Hz±10%净重:3kg 尺寸:212.6×88.5×348.3mm
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And it is especially applicable to quick measurement for great batch of samples.3 MT dynamics in blood , feces and urine,and MT accumulation in tissues and organs of DLY pigs and WD pigs were also conducted by a isotopic tracing method using MT labeled with ~(125)I ~(125)I-MT which was affused through mouth..It was shown that MT was absorbted perfectly with a tardigrade mode and remained about 31 hours in the digestive tract of both DLY pigs and WD pigs . MT excreted from feces and urine of DLY pigs accounted for 7.91 and 21.45 percent of total MT affused through mouth while MT excreted from feces and urine of WD pigs accounted for 10.09 and 11.85 percent of total MT affused through mouth, respectively.
灵敏度为4.1ng/ml,批内变异系数和批间变异系数分别为9.06%和12.35%,具有特异性强、灵敏度较高、稳定性和重复性好、适合于大批量样品检测等特点。3利用~(125)I标记MT~(125I-MT进行同位素示踪,研究了MT在杜长大杂交猪和杂种野猪体内吸收速率、代谢过程、排泄途径、在各组织器官中存留规律和代谢动力学,发现MT在杂交猪和杂种野猪体内能被完整地吸收,但吸收速度较慢;MT在消化道内存留时间为31h左右;MT在杜长大杂交猪粪中和尿中排出量分别占灌喂总量的7.91%和21.45%,杂种野猪相应值分别为10.09%和11.85%,二者尿中排出的MT量差异显著(P.01)。
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The positive titer with reference sample was 1 ∶ 1 600. The precision was lower than 10%.
灵敏度参考品的灵敏度为1∶ 1 600,精密度参考品的精密度<10%。
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This algorithm can give consistent and reliable results for both steady state and transient performance sensitivity estimation.
既可以用于稳态性能测度的参数灵敏度估计,也可用于终止型性能测度的灵敏度估计。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。