查询词典 measuring flask

In view of the conventional measurement in tie bar internal force,wire vibrating frequency measuring method and strain pieces measuring method for pipe fraction factor are compared.

比较分析了粘贴应变片法和弦振频率法在系杆内力监测中的应用情况，并根据实测数据对系杆管道磨阻系数进行调整，减少其和实际测试结果的偏差。

This article main discuss the measuring the micro-displacement of the object, and we design a new setup to measuring the displacement and the titling factor in one time .

本论文主要讨论了分数傅里叶变换在测量物体微位移方面的应用，提出了一种可同时提取物体的面内位移和倾斜的信息的方法并设计了实验方案和装置。

Reliability of IOP measuring with the tonometer is provided with exact following of the measuring methodology, perfect technique of transpalpebral tonometry and sufficient practical experience in application (not less than 50 people during a month).

用眼压仪测量IOP的可靠性需要精确遵照测量方法、完美的经眼睑压力测量和足够熟练的应用经验(1个月中不少于50例)。

The measuring system is realized on the basis of the trigonometric measuring principle.

在该系统中，对涉及的系统硬件设计、光刀图像去噪技术、光刀中心提取、测量系统软件设计以及误差分析等问题进行了深入研究。

The main content of this dissertation can be described as follows: Firstly, the precision measuring theory of spindle rotatory error by the single, double, trinary sensor respectively is researched more thoroughly along with the elimination principle of measurement deviation. According to the characteristic of boring, a new measuring theory and its evaluation criteria of two radiating sensors is proposed based on the theory of relative axis trace movement.

全文围绕实现主轴回转误差的测量与补偿理论机器在镗削加工中的应用研究展开，具体内容概括如下：首先，在分析主轴回转误差的精密测试理论之后、对单传感器、双传感器、三传感器方法的测试理论，测量偏差的消偏原理等理论进行深入地研究。

Measuring some turnery and grinding work pieces from the scene,we can get the good result that can explain this measuring diameter instrument has low price.And its measure method is simple,numerical value intuitional and accurate.Under the available school condition,it can self control,process,adju...

其实验效果良好，并说明，仪器价值低，测量方法简便，数值直观而准确，可以利用学校现有条件，自制加工调试和应用，从而改进了以前的测量手段和方法，提高了测量精度和实验教学的质量。

Traditional fixing method of the spring causes measuring error and it's unallowable for this miniature spring. So the whole measuring instrument is designed systematically and the development of new fixing and positioning devices are focused on. The new fixture method is analyzed by FEA and results are good.

随后各章论述了新型刚度测试仪器的研制过程，对于传统弹簧的安装夹紧方式在刚度测试中引起的测量误差进行了分析，对于微小型扭转弹簧的刚度测试而言，这是不能允许的超大误差，为此，在系统地设计完成了整体测试装置的基础上，重点研制了新颖的弹簧的定位夹紧结构，对于该定位夹紧结构方案也利用有限元分析软件进行了仿真分析，结果表明比较理想。

With the premise of that valid chip forming area (the valid uniplanar inductive area of capacitance sensor) keeps stable, experiment results showed that with the definite forming height and density of chip when the moisture content varied in ranges of 5% to 25% were definite, the moisture content was exponent function as measuring frequency; when the moisture ranged in 25% to 45%, there was linear relationship between measuring frequency and moisture content of chip.

在刨花的有效铺装面积保持一定(即为电容传感器的有效平面感应区)的前提下，试验表明：当刨花的铺装高度和密度一定时，刨花的含水率5≤MC＜25％，测试频率与刨花的含水率成指数关系：刨花的含水率25≤MC＜45％时，测试频率与刨花的含水率成线性关系。

The measuring way of verticality of elevator guide way is studied in this paper and a measuring apparatus is made too.

本文对电梯导轨垂直度测量方法进行了研究，并研制了测量仪。

The figure of the digital voltage meter used as a control 89S52 core single chip to achieve the range of hardware automatically switch circuit, and LED display by measuring the voltage, the comparator input voltage polarity detection; reasonable configuration of the system, simple structure,Capable of measuring 0 volts to 200 volts plus or minus voltage, fully meet the requirements of the design.

该数字该数字电压表采用89S52单片机作为控制核心，以硬件电路实现量程自动切换，并用LED显示被测量的电压，采用比较器检测输入电压的极性；该系统配置合理，结构简单，能够测量0伏到正负2000伏的电压，完全满足本设计的要求。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。