测量机

Cavitation is the most distinct characteristic of the high-power low-frequency ultrasonic fields, and it is also regarded as the primary mechanism of ultrasonic cleaning. Nevertheless, the measurement question of the high-power low-frequency ultrasonic fields hasn't been resolved well, because of the incomplete cavitation theory and the complexity of cavitation fields. The universal acceptant standard measurement hasn't been found up to the present so that it is difficult to judge of the performance of ultrasonic cleaning machines scientifically.

大功率低频超声场最鲜明的特点就是空化，而空化也被认为是超声清洗的主要物理机制，但由于其理论研究尚不完善，加之空化声场的复杂性，使得至今大功率低频超声场的测量未得到很好的解决，尚未找到一种与清洗效果有确定关系的普遍适用的标准方法，使得在客观地评判清洗机优劣时很困难。

The aerostatic bearings of minimum friction are used in two yawing measuring sets of the dynamometer.

该测功机采用摩擦阻力最小的空气静压轴承作为两个测量机构的摆动轴承，能同时分别测出涡轮发出的功和涡轮增压器损失的机械功。

The tester adopts electronic autoloading,computer software programming,high power opticalmeasurement,photosensor and other systems.

本机采用电子自动加荷，计算机软件编程，高倍率光学测量，光电传感等系统。

It could be concluded that , as an invasive method, the direct measurement of subglottal pressure through cricothyroid membrane puncture was a safe and useful method. Simulatneous recording of these parameters provided valuable information on the overall vocal function of the larynx.

由此研究可知，虽然经环状甲状膜穿刺测量声门下压力较具侵袭性，但它仍是一安全可靠的方法，而完整的音声气体动力学数值可使我们对发声机转有更充分的了解。

Methods: Five PD patients with bilateral STN-DBS, aged from 43 to 75 were included as subjects. Speech measures included diadochokinetic syllable rate test, articulation-acoustic analysis, verbal fluency rate, and voice evaluation and acoustic analysis.

受试者为五名44至75岁巴金森氏症患者，接受双侧视丘下核深部脑刺激手术治疗，言语机转测量包括「口功能检测」、「母音构音声学评估」、「口语流畅度」、「嗓音声学分析评估」。

In the process of flighting objects being measured and tracked by O-E theodolite,the background of the objects changes ceaselessly,and the lum of targets'surface changes with it.

中文摘要：光电经纬仪在对空中飞行目标进行测量跟踪过程中，由于目标背景不断发生变化，摄象机靶面照度也随之变化。

A fuzzy support vector machine based on distance which used to model the mycelial concentration by soft sensor is proposed in this article.

针对青霉素发酵过程中的菌体浓度进行软测量建模，提出了一种新的基于距离的模糊支持向量机，并用序列最小优化算法求解优化问题。

Methods Dose measurement system(Diamentor K1)equipped with DSA machine(Angiostar-Plus,Seimens,Gemany),analyzed dose-aera-production(cGycm2)and entering doseof 432 patient having received interventional vascular radiology for diagnosis and treatment regressively.

方法采用Angiostar-Plus型DSA机随机配置的剂量测量系统(Diamentor K1)，回顾性分析432例经血管途径介入诊治的面积剂量乘积(DAP，cGycm2)和入射剂量。

The rotative speed measurement methods of high - speed wide - range flat sewing machine brushless DC motor are discussed.

摘 要：论文针对宽调速范围高速工业平缝机无刷直流电机的转速测量方法进行研究。

Transplanter has been through the whole structure of physical measurement, access to basic design parameters to optimize the design to meet their support needs.

通过对已有的插秧机整机结构实物测量，获得基本设计参数，进行优化设计以满足其支撑的需求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。