查询词典 instrument board

An instrument on board, the Helioseismic and Magnetic Imager, was undergoing a series of adjustments when its view was partially blocked by the Earth.

对船上仪器，Helioseismic和磁成像仪，是经历一个部分时，其观点是由地球阻断了一系列调整。

Musical instrument ; resonance board ; wood ; acoustic property

乐器； 共鸣板；木材；声学特性

A optimum algorithm based on gradient sharpening about edge detection of image is proposed according to the shortcoming of the conventional algorithm unable to recognize the blurred edge,unclear character in the image of instrument on board.

针对机载仪表视频图像存在边缘模糊，字符不清，传统算法难于识别的缺点，提出了一种基于梯度锐化的图像边缘检测的优化算法。

By 20 spruces have the long wood, certainly the good sympathetic chord, the stable size and the good agglutination performance, therefore it is often used for to manufacture the high quality musical instrument sounding board.

由于 云杉具有较长的木纤维、绝佳的共鸣、稳定的尺寸和良好的胶合性能，所以它常被用来制作优质乐器共鸣板。

The experiment system is made up of control object, test instrument, connection board, date gather card and computer. The experiment system software based on LabVIEW7.0 and PCL -818L is devoleped.

在该系统硬件构成中，采用加热炉作为控制对象，试验仪器，线路板，数据采集卡及PC机，实现了对计算机控制技术的实践教学系统的硬件环境配置。

The instrument has on-board miniature camera and display technology.

这种设备配备了一体式微型相机与显示工艺。

He found that the interval of an octave is rooted in the ratio 2:1,that of the fifth in 32,that of the fourth in 4:3.and that of the whole tone in9:8.the phthagoreans applied these ratios to lengths of a string on an instrument called a canon,or monochord(a board with two bridges between which a string is stretched and a third bridge that divide the string in two parts);and thereby were able to determine mathematically the intonation of an entire musical system.

毕达哥拉斯将这些弦长比例应用于一种叫做卡农的乐器上，卡农也可以称之为单弦琴或者单弦音响测定器（是一个由两个码构成的木板，码子之间有一条被拉伸的琴弦，第三个码子位于琴弦两端的码子之间），因此能够用数学的方法测定整个音乐系统的音调。

For easy to install and checkout optical instrument,here primarily introduces the basic principles and structure component of collimator,which is composed of object lens、divisional board and ground glass.

1引言根据几何光学原理，无限远处的物体经过透镜后将成像在焦平面上；反之，从透镜焦平面上发出的光线经透镜后将成为一束平行光。

Particularize the whole process of research and development virtual multi-channel analyzer with PCI-DAS4020/12 DAQ board of ComputerBoards Company and LabVIEW software development platform based on virtual instrument technology.

详细说明了利用虚拟仪器技术，采用CB公司的PCI-DAS4020／12数据采集卡在LabVIEW软件环境下开发虚拟多道分析系统的全过程。

A similar board used as a percussion instrument.

敲击板用作打击乐器的一种类似的板

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。