查询词典 detecting head

In order to replace the conventional method of vagina palpation which has been widely used in obstetrics, a new method for detecting fetal head position and cervical dilation automatically is proposed based on the analytic geometry of space and ultrasonic triangulation.

基于空间几何原理和超声多普勒三角测量法，提出了一种胎头位置、宫颈扩张的自动测量方法，以替代产科临床使用的传统手工触诊法。

Open Linear Encoder includes main grating scale and optical encoder head. This optical encoder head includes LED light source, optical detector module, and secondary phase-grating. LED light will pass through the plano-convex lens and produces parallel light. As the parallel light pass through secondary grating, the quadratic image display on the main grating scale. And the Moire interference will be reflected from the main grating scale and detected by optical detector module, as there is a relative shift between the main and secondary grating. From detecting the periodic sinusoidal signal with phase difference 90°, the period represents the grating pitch, using the counter to detect the number of periodic signals to get the displacement, and we can adapt the technology of electron subdivide further to increase the resolution of measurement .

反射式光学尺包括主光栅尺及光学读头，光学读头包含LED光源、光侦测器模组及相位式副光栅，LED光源经平凸透镜，产生平行光穿透副光栅后，副光栅之二次成像投射在反射主光栅尺上，当主、副光栅因相对运对产生之Moire干涉经主光栅尺反射至光电检测器，检出相位差90°之周期性弦波讯号，其周期代表栅距，因此可用计数器检出周期性讯号数目得到位移量，可进一步采用电子细分割技术提高解析度。

Yesterday afternoon, plant of bearing of oversize of firm of Luoyang LYC bearing, two workingwoman are detecting just machine finished our country head to cover by this factory most the bearing of crab of wind- driven dynamo of high-power.

风能轴承，为青色资源开拓助力-轴承风能加工洛阳摘要：昨日下午，洛阳LYC轴承公司特大型轴承厂，两位女工正在检测由该厂刚刚加工完成的我国首套最大功率的风力发电机偏航轴承。

It is a head task to overcome the effects of aberrations on the defect detecting result in PAUT technique.

相控阵列超声检测技术是工业无损检测学科的新的发展方向。

Salivary gland damage with subsequent xerostomia has been an unavoidable complication in most head and neck cancer patients after radiotherapy. However, there were many shortcomings of each current detecting technique.

口干是头颈部肿瘤放疗后最常见且最突出的晚期反应之一，当前各种检测涎腺功能的手段都有一定的不足。

This paper only carried on the elementary research about 3D coaxial feeding head. Many problems didn't be solved, including development of new feeding device and systems of detecting and controlling.

本文仅对其中数控双轴转动聚焦系统进行了初步研究，但还有许多问题需要解决，如适合激光再制造的新型送粉器的研制，激光再制造过程中的多轴联动，智能监控系统等。

Laser refabrication is a kind of advanced technology. This paper only carried on the elementary research about 3D coaxial feeding head. Many problems didnt be solved, including development of new feeding device and systems of detecting and controlling.

激光再制造是一门高精尖的技术，本文仅对其中三维同轴送粉工作头进行了初步研究，但还有许多问题需要解决，如适合激光再制造的新型送粉器的研制，激光再制造过程中的多轴联动，智能监控系统等。

A Ku-band microwave wave-height meter is proposed. It is a remote wave-height detecting equipment. It can be set up on the head of a ship to detect wave-height dynamically.

提出了一种可用于船载的Ku波段微波波高计，它是一种非接触式的波高测量设备，可架设于船头，动态测量海浪波高参数。

I'll try to bring the conversation around to the subject of money.

我想把谈话引到钱的问题上。

Only from a superior source of goats can an exceptional chevon product be made.

羊源 有优良的羊源才能生产出好品质的羊肉。