Conclusion: Tumor grade, a relevant predictor of disease severity, influences the accuracy of dynamic contrast techniques in the diagnosis of HCC.
结论：肿瘤分级是疾病严重程度的相关预测因素，可影响动态造影增强技术在肝癌诊断中的准确性。
The results show that the method can solve problem of the conflict between speed and accuracy of dynamic quantitative weighing process successfully.
研究结果表明：该方法能够比较理想地解决动态定量称重过程中速度与准确度的矛盾。
Based on the researches home and abroad, the real-time and accuracy of dynamic traffic information is the key of Intelligent Transportation Systems (ITS).
国内外研究表明，智能交通运输系统(its)能否高效运行的关键取决于能否获得实时、准确的动态交通信息。
In this paper the principle, optical system, electronics system and aiming accuracy of dynamic photoelectric microscope are descriped. which is used for calibrating optical limbs.
介绍了用于检测光学度盘的动态光电显微镜的原理、光学系统、电子学系统及瞄准精度。
Recorder in the process of dynamic measurement accuracy by record test best size of the error signal.
记录仪动态准确度的测量最好通过记录试验过程中的误差信号大小来实现。
The experimental results indicate that this measuring system is both simple in structure and convenient for the measurement of dynamic path accuracy of industrial robots.
测量结果表明采用这种方法的测量系统结构相对简单，能够方便地进行工业机器人动态轨迹准确度的测量。
A system of measurement and analysis is developed to improve the accuracy and efficiency of measurement and to control the dynamic performance of gyro motor.
为了提高陀螺电机动态性能的测试精度和测试效率，进而控制该性能，开发了一套测试、分析系统。
Dynamic balance accuracy of aeroengine main shaft bearing cage is of the utmost importance to bearing performance.
航空发动机主轴轴承保持架动平衡精度对轴承的性能至关重要。
It directly influences on the accuracy of drive systems and dynamic characteristics, especially vibration and noise.
这种误差对传动系统的精度与动态特性(特别是振动与噪声)有直接的影响。
This controller has the advantages of wide dynamic range, high accuracy, fast response and little overshoot.
该控制器具有动态范围宽、稳态精度高、响应速度快和超调量小的优点。
The accuracy, timeliness, integrity and the dynamic share of its data play an important role in the management of the production and business, the control of manufacturing cost of the enterprises.
材料消耗数据的准确性、及时性、完整性以及动态共享性等对于企业的生产与经营管理、制造成本的控制等都具有十分重要的作用。
In dynamic structure testing, the accuracy of measurement data relies significantly on the calibration quality of measurement channels.
在结构动力学试验中，测量通道的校准质量直接影响测量数据的精度。
A novel algorithm based on the mathematical morphology and the dynamic time warping was proposed for improving the accuracy of voltage disturbance classification.
为提高电压扰动信号分类识别的精度，提出了一种基于数学形态学与动态时间扭曲的新算法。
Testing dynamic systems for impulse response with input signals of different types will produce results different in accuracy.
测试动态系统脉冲反应时，选择不同类型的输入信号会产生不同的测试精度。
This paper aims at the solution of the problems in datum processing and accuracy evaluation of dynamic horizontal calibrating of the docking survey vessel.
本文主要是根据测量船码头动态水平标校的特点，研究解决数据处理和精度评定问题。
Test and analysis prove that the prototype measurement accuracy under dynamic fulfills the accuracy requirement of the rail wear measurement.
经试验和精度分析证实：该样机在动态时的测量精度能满足钢轨磨耗测量精度的要求。
The detection of voltage compensation is the key factor influencing its real-time performance and compensation accuracy of DVR (Dynamic voltage Restorer).
电压补偿量的检测是影响动态电压恢复器(DVR)实时性和补偿精度的关键环节。
In this paper, the dynamic reliability of antenna reflector accuracy under wind vibration is studied.
本文研究了风振下天线反射面精度的动力可靠性问题。
The paper introduces a new method-QL system suggested for the first time by the author for measuring dynamic accuracy of gear cutting machine drivetrain.
本文介绍一种由著者首次提出的齿轮加工机床传动链动态精度检测的新方法—QL系统。
Advantages of CCD in geometrical quantity measurement are high accuracy, on-line dynamic detection and non-contact measurement.
将CCD应用于几何量测量中，可以满足高精度测量、在线动态检测和非接触测量等的工程实际要求。
The system which will improve the grade of textile has simple structure, low cost, highly accuracy and quickly dynamic response.
该系统结构简单、价格低廉、对花精度高、动态响应快，大大提高了纺织产品的档次。
In the instantaneous thrust measurement of an attitude control solid rocket motor, dynamic characteristic of thrust measurement system affects the accuracy of thrust measurement.
在姿控发动机的瞬态推力测量中，推力测量系统的动态特性是影响推力准确测量的一个至关重要的因素。
We have derived the model laws for the dynamic model experiments, finished the dynamic test of the model and gotten good accuracy.
推导了压路机的动态试验的模型律，并完成了相应的模型动态实验，证明有良好的精度。
The paper presents a method of achieving accuracy loss of the dynamic measurement system according to change of errors on different period of the system.
文中提出了利用动态测量系统在不同测量时期的误差量值变化来获得系统的损失精度的方法。
Large range course Angle measurement system of medium-to-high accuracy was studied for the course Angle calibration of vehicle dynamic base.
研究用于飞行器等动态基座航向角校准的大范围、中高精度航向角度测量系统。
On the basis, the method of measuring dynamic indexing accuracy is studied by taking the high speed indexing transmission mechanism as an example.
在此基础上，以高速分度传动装置为例，探讨了动态分度精度的测试方法。
On the basis of the programmable PID tuning, a filter of speed and acceleration feedforward is provided to insure the static accuracy and dynamic performance of the system.
该系统在可编程PID整定的基础上，提供了速度、加速度前馈滤波，以保证系统的静态精度和动态性能。
The accuracy test of the fire control system consists of static accuracy test experiment and dynamic accuracy test.
火控系统精度试验包括检验火控系统的静态精度和动态精度。
The accuracy test of the fire control system consists of static accuracy test experiment and dynamic accuracy test.
火控系统精度试验包括检验火控系统的静态精度和动态精度。
应用推荐