查询词典 reliability

Another MCU, 89C2051 is used to realize the control of the three rows LED monitor showing coordinates of axis X and Z axis and other state of the system. Charnel A and C of 8155 are used for editor keyboard, which make the inputting or editing of the NC code and data possible. Charnel P1 of 8031 is used for the operation keyboard such as system power on/off and movement of axis X or Z. a programmable parallel I/O chip, 8255, is used to achieve system I/O and the transmission of other information. In summarize, the system developed is characterized by its simplicity, low development cost and high reliability.

在CPU存储器扩展电路设计中， CPU选用MCS-51系列的8031单片机，外扩32K的程序存储器和 8K的数据存储器，分别用于存放系统管理程序、数控加工程序以及运算数据；在显示电路设计中，选用MCS-51系列的89C2051单片机作为从CPU，控制三排LED显示器，用于X轴、Z轴动态坐标以及相关数字的动态显示；在手动键盘和编辑键盘设计中选用8155芯片的PA口和PC口作为行、列母线，扩展矩阵式编辑键盘，用于程序和数据的输入或编辑，同时选用8031单片机的P1口扩展手动键盘，用于系统启动、停止以及运动部件在X、Z轴方向的手动控制；在I/O口扩展电路设计中选用8255芯片扩展输入输出口，用于接收和传送开关量及相关信息。

A higher moment method with the basis of Chebyshev polynomial ｛T_k｝ is presented,which is used in the reliability analysis of engineering structures.

1引言在工程结构的可靠性分析中，一次二阶矩法(包括中心点法、JC法、映射变换法和实用分析法)以及二次二阶矩法得到了广泛应用[1，2]。

structure reliability ; higher moment ; Chebyshev polynomial ; failure probability

此外，目前采用的随机变量分布概型几乎都是理想的数学模型

Before the inversion, checkerboard resolution test and restoring resolution test have been made to confirm the reliability of results, also analysis of different parameters to the result has been done to make the initial model.

在对实际资料反演之前，进行了分辨率测试以确定反演结果的可靠性，对反演中不同参数对结果的影响做了分析，以确定最佳的的模型和参数。

Reliability is very important in the chemical process industries.

可靠性在化学加工工业中非常重要。

Objective:To investigate the method with good sensitivity,specificity,reliability for diagnosis of Chlamydia trachomatis.

目的：探讨敏感性和特异性好的沙眼衣原体(Chlamydiatrachomatis，CT)感染的诊断方法。

This article researched on the reliability of high power LED from the view point of chroma.

从色度学方面探讨了大功率发光二极管的可靠性，证实设计问题是影响大功率LED可靠性的主要因素。

There have been great interests in the reliability research into ship and offshore structures in shipbuilding cir...

船舶及海洋结构物的可靠性研究，近年来已经受到国内外造船界的高度重视，并且取得了许多有意义的研究成果。

The circle detection method based on Hough Transform has been used more and more widely in recent year since it possesses the high reliability and the strong anti-noise ability.

圆检测方法基于Hough变换已使用了更多的和更广泛地在最近一年以来，它具有高可靠性和强大的抗噪能力。

The reliability of the circuit has been examined through the imitation and check to the circuit board.

通过对电路的仿真和电路板的检测，证明了硬件电路的可靠性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。