This article reviews flexible-dose and community practice studies, to assess the efficacy and safety of vardenafil in general clinical practice.
本文通过回顾在社区医疗环境中以及采用灵活剂量用药方案的伐地那非研究,评价了伐地那非在实际医疗模式中的有效性和安全性。
Numerical analysis of CO_2 DIAL measurement sensitivity;
CO_2差分吸收激光雷达测量灵敏度的数值分析
At present,the portable instruments for radon measurement are poor measurement sensitivity,large volume and high power consumption.
针对传统便携式测氡仪的测量灵敏度较低、体积和功耗较大的现状,在研究被动式间接测量方法的基础上,整合了金硅面垒半导体探测器、电荷灵敏前置放大器和主放大器,设计成功了新型高分辨率窄脉冲峰值展宽电路。
Relationship of the measuring instrument, measuring amplifier and the measurement sensitivity of a Wheatstone bridge is discussed in this paper,in order to explore how to enhance the measurement sensitivity of a Wheatstone bridge.
讨论测量仪表、测量放大器与惠斯登电桥测量灵敏度的关系,研究如何提高惠斯登电桥测量灵敏度。
Frequency,insertion loss and mass sensitivity of the devices changed by the thickness of guiding layers are studied.
在浅体声波(SSBW)器件上采用真空热蒸发法制备MgF2波导层,研究了器件的频率、插损、质量灵敏度随波导层厚度变化的特性。
Due to its highest mass sensitivity and application in liquid media,love wave sensor has a promising application in the future.
用网络分析仪对不同厚度MgF_2波导层的乐甫波器件进行测试,得到了器件频率、插损、Q值和质量灵敏度与波。
This paper firstly reviews various acoustic wave sensors configuration and characteristics,then focuses on several high mass sensitivity ones.
该文首先介绍了多种不同类型的声波传感器的结构和特性,重点给出了几种具有高质量灵敏度的声波传感器,并进行了相应实验验证。
High Sensitivity Measurement of ～(26)Al with AMS;
AMS高灵敏测量～（26）Al的方法研究
energy-insensitive neutron detector
能量不灵敏中子探测器
A low-sensitivity probe was purchased to cope with the ore.
低灵敏度的探测器用于测量岩心。
An apparatus for measuring the acuity of the sense of smell.
嗅觉器用以测量嗅觉灵敏度的仪器
The AMS Measurement of ~(10)Be and ~(26)Al with High Sensitivity and High Precision;
~（10）Be和~（26）Al的AMS高灵敏度高精度测量
Probe into Sensitivity of Wheaststone Bridge and Measuring Accuracy;
惠斯登电桥灵敏度与测量精度的探究
Rhodamine S and Tungstate Determination of Trace Bismuth;
罗丹明S-钨酸盐高灵敏度测定痕量铋
How to Enhance the Survey Precision of the Internal Resistance of a Sensitive Electric Current Meter;
如何提高灵敏检流计内阻的测量精度
Evaluate the measuring sensitivity of various phase noise measuring instrument
各种相位噪声测量仪测量灵敏度的评估
Relationship of the measuring instrument, measuring amplifier and the measurement sensitivity of a Wheatstone bridge is discussed in this paper, in order to explore how to enhance the measurement sensitivity of a Wheatstone bridge.
讨论测量仪表、量放大器与惠斯登电桥测量灵敏度的关系,研究如何提高惠斯登电桥测量灵敏度。
Result The measurement range of the assay was 0.02-150 ng/ml with a sensitivity of 0.02 ng/ml, the coefficient of variability within runs of 3.3%-6.2%, and coefficient of variability between days of 5.3%-9.6%.
结果该法的测量范围为(0.02~150)ng/ml,灵敏度为0.02ng/ml;
Highly Sensitive Spectrophotometric Determination of Chromium Content in Leather;
高灵敏光度法测定皮革中铬含量的研究
Studied on Highly Sensivive Spectrophotometric Determination of Trace Chromium(VI) with Arsenazo Ⅲ;
偶氮胂(Ⅲ)高灵敏度法测定痕量铬的研究
Sensitivity-analysis-based linear state estimation with mixed measurements
基于灵敏度分析的线性混合量测状态估计
The Sensitivity Performance of Cross Voltage Measurement Protocol on EIT
电阻抗成像交叉测量协议的灵敏度性能
Evaluation of mearsurment uncertainty of GC TCD sensitivity
气相色谱仪灵敏度的测量不确定度的评定
Development of Miniature γ Dose Rate Monitor with High Sensitivity
高灵敏度γ剂量率监测仪的设计与研制
Determination of Chlorphenamine Maleate in Keteling Capsule by HPLC
HPLC法测定咳特灵胶囊中马来酸氯苯那敏的含量