roller setting

Through analysis of drafting mechanism of spinning machine,conclusion is made that less roller gauge and short floating length and reinforced apron holding force of fiber plus effective control of movement of short fiber will improve the eveness and thus marked improvement of spinning quality.

通过对细纱机牵伸机理分析,说明减小细纱机罗拉隔距缩小了浮游区长度、增强了胶圈对纤维的握持力、有效地控制短纤维的运动,从而提高了条干均匀度,使纺纱质量水平大幅度提高。

Auto adjjustment of roller gauge on line can reduce poor draft,thus stablizaing the yarn quality.

针对棉涤等混纺产品存在纤维长度差异,使棉条中纤维分布不匀,引起罗拉钳口控制不当,造成牵伸不匀的问题,介绍了棉纺并条机上按照纤维长度的变化对罗拉中心距进行自动调节的新技术,以适应特殊纤维的需要;调节机构包括快速傅里叶转换器、转换超限定频率宽度的信息及应用逻辑原理的判断、对螺杆的动作发出指令的机构,且每个控制动作的循环迅速;并条机上的中、后罗拉由电子控制的步进电机传动;代替了齿轮传动;在线罗拉隔距的调节可以减少牵伸不匀的产生,减少纺纱质量的波动。

To optimize the calibration interval of a measuring instrument,a prediction method based on the renewal GM(1,1) model is put forward.

针对测量仪器校准间隔的优化问题,根据校准数据非线性、小样本的特点,提出了一种基于新陈代谢GM(1,1)模型的校准间隔预测方法。

To optimize the calibration interval of a measuring instrument,characters of historical calibration data are analyzed and an innovation Gray-Markov GM(1,1)model is established.

针对测量仪器校准间隔的优化问题,分析了历史校准数据的特征,建立了等维新息马尔可夫GM(1,1)预测模型。

To optimize the calibration interval of automatic test system(ATS),a metrological architecture was established and the characters of calibration inspection data were analyzed,and a predicted model of calibration interval based on support vector regression(SVR) was proposed.

针对自动测试系统(ATS)校准间隔的优化问题,建立了ATS的计量体系结构,分析了校准监控数据的特征,提出一种基于支持向量回归(SVR)的校准间隔预测模型,进行校准间隔的优化。

Development and application of engineering for measurement equipment calibration interval analysis method

测量设备校准间隔确定方法工程化应用与发展

Optimization of Calibration Interval for Automatic Test System Based on Support Vector Regression

基于支持向量回归的自动测试系统校准间隔动态优化

Study of Calibration Method for Time Interval Resolution in DMTD System

双混频时差系统时间间隔分辨力校准方法研究

Improved calibration method of precise time interval counter

一种高精度时间间隔计数器的校准方法

Where necessary to ensure valid results, measuring equipment shall be calibrated or verified at specified intervals, or prior to use.

在有必要确保有效结果的场合,测量设备应按照规定的时间间隔或在使用前进行校准

The Application of IEC61850 in the Bay Level Automation Equipment;

IEC61850标准在间隔自动化装置的应用研究

On Inhomogeneous Periodical Interval of Quasi-Phase-Matching Optical Parametrical Oscillator;

准相位匹配光参变振荡非均匀周期间隔

The Effect of Preparatory Interval on Verbal Response of People Who Stutter

准备间隔对口吃者言语反应速度的影响

THE CHANGES OF KINESTHESIS POSITION ACCURACY OF ELBOW JOINT AFTER RATIONING MOTOR LOAD;

定量运动负荷后间隔不同时间的肘关节动觉方位准确性

A word to the wise-the headmaster is in the next room, so no noise.

明理人不用细说--校长就在隔壁房间，好了，别吵闹。

Segregating and Deviation of Locality--analysis of sociology about management of school space;

区隔与脱域——学校空间管理的社会学分析

The extent of time between two events; an intervening period.

时间间隔两件事发生时间的间隔，一段间隔

As I undressed and got ready for bed in the next room, I could hear them trying to coax him to swallow.

我在隔壁间脱衣准备上床时，听到他们在哄着汤姆咽下那些药。

A GRAPHIC DETERMINATION OF THE DRIFT CONSTANTS IN DEBYE SCHERRER PHOTOGRAPHS AND THE ACCURATE EVALUATION OF LATTICE CONSTANTS

德拜-谢乐照相中测定流移常数的图解法与点阵间隔的准确测定

Study on the Accuracy of Measuring the Atral Septal Defect with Different Echocardiographic Methods;

不同超声方法评价房间隔缺损最大径的准确性分析

mean time between overhaul

平均大修间隔时间大修平均间隔时间

Intermediate Checks of CG5001 Calibration Generator

CG5001示波器校准仪期间核查

Research of Calibration Technology of Spatial Rotative Multispectral and Multibeam Axes

空间旋转多光谱多光轴校准技术研究