quality parameters

The paper optimized the optional parameters and controllable parameters during the machining of the hypoid gear with the hypoid format tilt so as to effectively eliminate its third order contact shortcomings and realize its engagement quality control.

本文对刀倾法加工准双曲面齿轮过程中可选加工参数以及预控参数进行优化，有效地消除准双曲面齿轮的三阶接触缺陷，实现准双曲面齿轮的质量控制。

Selecting spot 7 which can most represent the water quality status of it as study object and filtrating the water quality parameters as the inputs for network by principal component analysis.

用主成分分析法选取了最能代表西湖水质状况的7号点（湖心）作为研究对象，并用该方法筛选了部分水质参数，作为BP网络的输入变量。

Nineteen quality parameters of 67 wheat landraces in Sichuan province were investigated and analyzed.

以67份四川省的小麦地方品种为试验材料，测定其19个品质指标并进行品质评价，旨在为小麦品质改良提供信息。

Chemical Diagnosis and Auto-control Based on Water Quality Parameters for Thermodynamic Cycle System

循环热力系统水质化学诊断与参数自动控制

So some quality parameters of molten metal can be predicted by fast testing tension.

因此,通过快速检测表面张力可以预测液态合金某些质量参数.

The characters of DSP chip make real-time calculation of power quality parameters possible.

DSP芯片的硬件特性使 实时 在线计算电能质量参量成为可能.

Electric power quality disturbance data saving and transmitting through supervision network are two important problems concerned with kinds of electric power parameters detection and analysis online systems.

在电力系统电能质量畸变检测、分析领域，畸变信号数据的存储和通过监控网络传输是两个十分重要的问题。

Under decided process parameters and influent water quality conditions, the objective function is based on the least errors of wastewater quality. The optimized parameter for influent flow distribution ratios are ( 37.2)%,( 27.4)%, 23.2% and 12.2% respectively.

在确定的工艺参数和进水水质条件下，以出水水质模拟值与控制出水水质间的最小误差为目标函数，得到各级进水流量分配比分别为37.2%、27.4%、23.2%和12.2%。

A water quality model for tidal stream network in Nantong City was developed and the parameters of the model were also estimated.

以南通市濠河为例，建立了潮汐河网水质数学模型，并提出了参数估算的方法。所建模型可用作潮汐河网地区进行水污染控制、水质管理、评价、规划的工具。

Lingding waterway is an important area in the Pearl River Estuary. The survey on phytoplankton ecology and key water quality parameters ( salinity, DO, PO 4 P, NO 3 N) were done and summarized from macroscopic and specific points.

从宏观上和特殊性两方面对其进行浮游藻类生态发生与关键水质因子（盐度、DO、PO4P、NO3N）关联的研究与总结。

Video attributes, network parameters and terminal parameters have an effect on the video quality, but with less in-depth study of the relationship between the three parts, and all three together with video quality.

但目前还较少深入研究三者的关系，以及三者对视频质量的共同作用。

Through cutting experiment, the influence on cutting force and surface quality was analyzed when change the parameters such as cutting speed, back cutting depth and cutting fluid and so on.

通过切削试验，分析了切削速度、背吃刀量以及切削液等参数改变时，对切削力及表面质量的影响。

It is by simulated experiment proved that several greensand quality parameters including compressibility, available clay content, moisture, temperature, permeability and synthetical strength of greensand can be tested simultaneously in 20 second, which provides a good evidence to value the quality of green sand.

经过模拟实验表明：此系统能够在20s内同时完成湿型砂的紧实率、有效粘土含量、含水量、砂温、透气性及综合强度等质量参数的快速检测，为评价湿型砂质量提供了依据。

And then by means of the other expertise investigation and derived statistics methods, the weight coefficients of every quality parameters for quality evaluation of rice steamed sponge cake were obtained.

运用统计学方法，得出各品质评价指标的权重系数。

The Design of Test System Software For Fan's Quality Parameters

风扇性能参数检测系统软件的研制

Influence of Sodium Bicarbonate and Vitamin C on Quality Parameters of Pork Shelf Life

碳酸氢钠和维生素C对货架期猪肉品质参数的影响

The relationship between gluten aggregation test ( GAT) and other quality parameters, and the utilization potential for cereal chemistry guiding were studied.

本文研究了小麦蛋白质品质检测指标面筋聚集试验与其它品质性状的关系，对其在指导谷物化学研究方面进行了讨论。

All quality parameters between semolina and flour were significantly ( P < 0.001) different.

通心粉和面粉的质量在各项测定指标中呈现出统计学意义上的显著不同（P<0.001）。

Process quality statistical analysis system assess intrinsic quality trends, but is limited by means of detection, indicators, can control parameters, also failed to change the result of the intrinsic quality factor of the product results online assessment.

工艺质量统计分析系统对内在质量变化趋势进行评估，但受限于检测手段、指标、可控制参数，还未能在线评估出产品结果内在质量要素的变化结果。

Experiment was done to study the influence of microwave drying parameters on the quality of dried sliced carrot and energy consumption with home-made microwave drying and testing device by different heating power, thickness of materials and airflow rate.

以提高蔬菜干制品质为目的，采用自制的微波干燥试验装置，研究了不同干燥功率、物料铺放厚度及排湿风速对干制胡萝卜丝品质和能耗的影响。

Portable spectrometer can measure and preprocess spectral data of crops in real time from indoor and outdoor, to analyze crops' quality parameters.

便携式光谱仪可对农作物的光谱数据进行实时的在线测量和预处理，不受室内外条件的限制，进而分析农作物的品质参数。

Ovarian developments, moulting, and spawning events were monitored regularly. Furthermore, the numbers of eggs and larval quality parameters were determined.

日常观察并记录性腺发育、蜕皮、产卵数量和幼体质量等的参数情况。

The article gives a description to the process parameters, roll and mandrel performance parameters, surface quality and dimensional accuracy of 57mm~ 76mm small-diameter pipes hot-rolled on two-roll tube mill or on three-roll tube mill.

介绍了用二辊或三辊轧机试轧φ57～76mm小直径热轧荒管的工艺参数、轧辊和芯棒的力能参数、荒管的表面质量及几何尺寸精度等。

In above threshold model, the samples that used to estimate the parameters come from the seeds that selected by users, so the quality of result will be affecting by the seeds.

由于在阈值模型中，将人工选取的种子像素作为模型参数估计的样本，所以该算法的分割效果受到种子选取的影响，稳定性较差。