Conclusion rotation test might increase the positivity rate of EEG.
结论转颈试验可提高EEG的阳性率。
Conclusion Neck rotation test might increase the positivity rate of EEG.
结论转颈试验可提高EEG的阳性率。
To determine the effects of neck rotation test in vertebral-basilar artery insufficiency(VBI).
目的探讨转颈试验对椎基底动脉供血不足(VBI)的诊断价值。
Because your optical rotation testing was not conducted under the required environmental conditions, the test results generated may be inaccurate.
由于你的旋光度检测未在要求的环境条件下进行操作,因此检测结果很可能是不准确的。
Objective: To explore the significance of neck rotation test of brainstem auditory evoked potentials (BAEP) in potients with vertebrobasilar insufficiency(VBI).
目的:探讨作脑干听觉诱发电位(BAEP)时进行转颈试验对椎基底动脉供血足(VBI)的诊断意义。
AIM: to find out whether mental rotation test has some practice effect on pilots and to determine the least practice times needed to eliminate the practice effect of mental rotation test.
目的:确定飞行人员在心理旋转能力测验中是否出现练习效应,并确定出消除心理旋转能力测验练习效应影响的最少练习遍数。
Rotate knob to full-closed and back to full-open to test for free rotation.
将旋钮旋转到全闭的位置,然后旋回到全开的位置,测试是否旋转灵活。
Impurity pump mechanical seal after static test, the operation of high-speed rotation of the centrifugal force generated will inhibit the leakage of media.
杂质泵用机械密封经过静试后,运转时高速旋转发生的离心力,会克制介质的泄露。
Using the theory of rigid rotation and combined with the thought mathematical model established, this paper analyzes the control method of the brake test.
本文利用刚体转动理论结合数学模型建立的思想对制动器试验台的控制方法进行分析。
Distribution of light intensity, transmittance of fabrics, speed of rotation, temperature and humidity have influence on the test precision.
光强分布、织物透光、旋转速度、温湿度等都会影响测试精度。
This paper presents the methods of free flight spin test and rotation balance test in vertical wind tunnel, the design of test model is briefly expounded.
介绍了立式风洞自由飞尾旋试验和旋转天平试验的方法,简述了试验模型的设计。
The main objective of this task is to develop a detection system to test online unbalance of CNC Vertical Lathe workpiece during rotation.
本课题的主要目标是开发一个检测系统,检测数控立车工件旋转过程中的在线不平衡量。
Various validation experiments were performed. Accuracy was obtained on a test cylinder after rigid rotation and on a silicon cylinder compressed in four loading steps.
针对该装置的多种验证实验已经完成,通过一个测试圆筒的刚性旋转和分四级加载压缩的硅圆筒得到了该装置的精确度。
MAIN OUTCOME MEASURES: the results of the sine swing test and the rotation sudden pause test.
主要观察指标:骤停旋转试验及正弦摆动试验结果。
Test the stability of the models of the control group and the groups with and without bone graft in axial compression, lateral bending, flexion-extension and rotation.
测试模型对照组、植骨组和非植骨组在垂直压缩、侧弯、屈伸和旋转方向上的力学稳定性。
The test scheme and identification method were given which solved the problem of periodic error caused by the earth rotation angular velocity.
所提出的测试方案和辨识方法解决了地球自转角速度对陀螺加速度计的输出造成周期性误差这一重要问题。
Therefore the research into the test bed of the rotation SOC, which can testify whether the clutch meets the standard technique, satisfies the market's increasingly demands.
研制旋转轴向式起动机单向离合器性能测试系统,能够在对其进行性能试验,检验其性能参数是否满足标准规定的技术条件,更好地满足日益提高的市场需求。
The component of rotation along the velocity vector is used with the rotary balance test data and other components of the rotation vector are used with the forced oscillation test data.
旋转角速度的其它分量用于振荡天平试验数据,综合地使用了各类试验数据。
The result of field test shows that the main factors which affect the degree of SCN are organic matter, crops rotation and soil humidity etc.
田间试验结果表明,影响大豆孢囊线虫病发生程度的主要因素是土壤有机质、茬口、土壤含水量等。
By the analysis of variance, learning that cutter-disk speed of rotation has highly significant influence on test result.
通过方差分析得知,刀盘转速对试验结果影响高度显著。
The test must work in a specify rotation spectrum, temperature spectrum and load spectrum to analogize the reality condition.
实验器要在一定的载荷谱、温度谱、转速谱条件下工作,模拟轴承的实际工况。
Results Before and after the stress test, the intima rotation movement occurred at the majority of the short-axis sections of the plaque and the nearby reference segments during cardiac cycle.
结果多数孤立性动脉粥样硬化斑块和参考段血管内膜表面在心动周期中均发生了旋转运动;
The compatibility test of speed of linking to offset distance is done, followed by compatibility test of speed of link to roll rotation and correcting test.
首先做了拨禾链对偏距及车速的适应试验,然后又进行了校正实验及链速对摘辊转速的适应试验。
Three test methods, including two-accelerometers method, four-accelerometers method and geomagnetic induction coil method, for measuring rocket rotation angle are put forward in this paper.
本文比较了二加速度计法、四加速度计法和感应线圈法等三种火箭弹滚转角测量方法,并详细地分析了该方法的测试原理误差。
Education, medical, undergraduate; Nursing care; Clinical rotation training; Psychological test.
教育,医学,本科;护理;临床实习;心理学试验。
Test results indicated that the ceramic throwing machine with rotation speed thus adjusted had good performance.
试验结果表明,基于该调速方式的陶瓷拉坯机具有良好的性能。
Discussion and design of the method and Hall sensor of speed test are keystone, and an adaptive method of rotation calculation is presented.
重点对车速的检测方法及其所用霍尔传感器进行了讨论和设计,提出了一种关于转速计算的自适应检测方法。
High delivery lift and high backpressure required in fuel throttle valve test were obtained through higher rotation speed of the main pump.
利用长征系列发动机主泵作为动力源,提高其转速,解决了燃料节流阀试验要求的高扬程、高背压等技术难题。
The hypergravity fields are generated in a test cup by utilizing the rotation of a rotor of the centrifuge, and the copper powder electrolysis reaction is carried out in the high gravity fields;
利用离心机转子的旋转在试杯中营造超重力场,而电解铜粉反应 在该超重力场中进行;
The hypergravity fields are generated in a test cup by utilizing the rotation of a rotor of the centrifuge, and the copper powder electrolysis reaction is carried out in the high gravity fields;
利用离心机转子的旋转在试杯中营造超重力场,而电解铜粉反应 在该超重力场中进行;
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