ratio analysis的例句大全

This paper expatiates on the sampling test method of NDT on welds, discussing the sampling positions and ratio through welding procedures and welding condition analysis, which is of referential value to testers and QC personnel.

为此，对焊缝无损探伤抽查法作了较为详细的说明和分析，特别是从焊接工艺、施焊条件分析方面对抽查部位、抽查比例进行探讨，对检查人员和质量管理人员来说都具有参考价值。

Through the fixed-bed tube furnace experiments, as well as XRD and EDS analysis methods, the article focused on the influence of temperature, excess air ratio and fuel moisture content to the migration of chlorine in rice straw combustion.

本文还通过固定床管式炉试验，结合XRD和EDS等分析方法，重点研究了温度、氧化气氛与燃料含水量对秸秆燃烧过程中Cl迁徙特性的影响。

Through analysis, this article points out that how to handle the torque reserve, thrust reserve and speed reserve of the drill rig is the key for the improvement of the utilization ratio and reduction of designed head loss in the hydraulic system.

本文分析指出如何处理液压凿岩钻车的备用扭矩、备用推力和备用速度，是提高液压系统功率利用率，减少设计压力损失的关键。

Technical Improvement Scheme Analysis of Thrust-Weight Ratio 10 Aeroengine

推重比10一级发动机技术改进方案分析

Analysis of the Effects of Parameter Small Deviations on a High Thrust-Weight Ratio Aeroengine Performance

参数小偏差对某高推重比航空发动机性能的影响分析

Based on the analysis of the requirements of high thrust-weight ratio engine, the feasibility of the new concept is demonstrated.

在分析当前高推重比发动机需求的基础上，结合目前国内外加力燃烧室的技术水平，根据新一代军用发动机的加力燃烧室进气参数，论证了该方案所具有的现实可行性。

According to theoretical analysis, the time derivative curves of water-oil ratio can be used to diagnose the reasons of water output in oil well.

为提高油藏调剖堵水的成功率，必须搞清油井的出水机理及主要影响因素，利用油井水油比对时间导数曲线的形状，根据理论分析结果，可以判断油井出水的原因。

It improved the signal to noise ratio and data precision by the ways of time domain average processing and adding index window before model analysis.

在模态分析前，通过时域平均处理及加指数窗等方法来提高信噪比和数据精度。

The results drawn from the parametrical analysis show that the initial load value, time of fire exposure and steel ratio have an important impact on the residual strength index which increase with the growth of those parameters.

从参数分析结果来看，初始荷载值、受火时间和含钢率对剩余承载力系数有显著影响，且随着这些参数的增加剩余承载力系数提高。

Three additional displacement ratio calculating methods, i. e., the first mode method, elastic time history analysis method and calculating plane end displacement method, are suggested.

提出了三种计算结构位移比的补充方法，即第一振型法、弹性时程分析法和推算平面端部位移法。

It is suitable for dealing with coloration of loose stock, materials such as cotton, wool terylen and velour cashmere etc. RAPID ANALYSIS OF BLENDING RATIO OF WOOL/ ANGORA UNION PRODUCTS BY SPECTROPHOTOMETER

本机型适合各种类型散纤维的染色，如羊绒、羊毛、棉、毛、丝、腈纶等及其混纺产品。应用分光光度计快速测定兔羊毛混纺比

From the basic characteristics equation of jet pump and geometry analysis can be seen, flow ratio, area ratio, distance between power flow inlet and entrance to mixing throat and length of mixing throat are the main factors of jet pump efficiency.

从射流泵的基本特性方程以及几何尺寸分析可以看出，流量比、面积比、喉嘴距和喉管长度等是影响射流泵效率的主要因素。

An analysis is made of the performance characteristics of the lower pressure waste steam jet refrigeration machine by using the gas dynamic function. The theoretical calculating formulas for specific steam consumption and throat area ratio are also derived.

本文利用气体动力函数分析了低压废汽喷射制冷机的工作特性，并导出了单位耗汽量和喉部面积比的计算公式。

Moreover, parameter analysis of rise-to-span ratio of truss arch bridge with oblique tension link and span ratio of slant legged rigid frame bridge are carried out in four kinds of span which are 20m, 30m, 40m and 50m.

分别对其中最常用的斜拉杆式桁架拱桥和斜腿刚架桥进行了跨径为20m、30m、40m和50m时的矢跨比和分跨比参数分析。

In the forth chapter, by employing the comparison theorem in theory of difference equations together with pure analysis, we get sufficient conditions for permanence of a class of ratio-dependent discrete system.

第四章运用差分方程理论中的比较定理和纯分析的方法得到离散系统持久性的充分条件。

Design and precision analysis of dual-modules frequency divider with regulable duty ratio

一种可调占空比型双模分频器设计及精度分析

Uncertainty Analysis of Constructing Calibration Points Based on Invariance of Cross Ratio A new approach for lens distortion calibration is presented, which utilizes the cross ratio invariability of perspective projection.

交比不变获取标定点的不确定性分析在分析目前的畸变参数标定方法优缺点的基础上，提出了一种能克服现有技术缺点的简单快速的镜头畸变参数标定方法。

By experiment and theoretical analysis, the selection of winding angle, thickness ratio and other main parameters is discussed.

通过实验与理论分析，对缠绕倾角、壁厚比等主要参数的选用进行了探讨。

EOF analysis shows that the ratio of the front 3 eigenvectors with total square error is 88.9%, and the front 3 eigenvector fields present string distribution.

EOF展开方法表明江淮梅雨前三个特征向量累积方差贡献比例为88.9%，其主要特征是三个特征向量场呈现纬向带状分布；

It is proved by the analysis of the simulated signals and different signal to noise ratio experimental data that this method can effectively determine the filter center frequency and bandwidth, thereby improving the signal to noise ratio and the diagnosis of bearing faults.

通过对仿真信号和不同信噪比实验数据的分析，证明此方法能够有效确定滤波中心频率和带宽，从而提高信号的信噪比，实现对轴承故障的诊断。