It is confirmed by surveying practice that GPS position precision depends on its net type structure.
实际测量表明，GPS网型结构对GPS定位精度是有影响的。
During the period of establishing third grade plane controlling net and elevation fitting work by using GPS, plane precision and elevation fitting precision are promoted.
在胶南市应用GPS建立三等平面控制网及高程拟合作业过程中，所采用的数据处理方法提高了平面精度和高程拟合精度。
The phase difference between the signals from beam forming net can affect the modulation index of single channel signal and can lower the precision of tracking.
和差网络输出的和差信号相位差会影响单通道信号的调制度，进而降低跟踪精度。
The computer simulation and practical experimental modeling of a steel net vibration isolator show that the method is simple, effective, and of high precision.
仿真实验和实际钢丝网垫减振器的建模实验均表明本文方法简单可行，且具有较高的识别精度。
These new technologies include not only precision, miniaturization, and net work of weapons, but target recognition, optoelectronic countermeasure, and efficiency-cost ratio of countermeasures, etc.
这些新技术不仅包括精确化、小型化和武器网络化，而且也包括目标识别、光电对抗和对抗效费比等。
Through the model external-test, the average precision of volume model was over 90% and the estimation precision of stand net growth was over 80%.
通过模型的外检验，蓄积平均精度可达90%以上，林分纯生长量的估计精度可达80%以上。
This paper introduces the distribution of GPS control net of hydro-junction, and analyzes on the precision design of GPS control net.
介绍了水利枢纽GPS平面控制网的布设，分析了GPS控制网的精度设计。
Under a certain aim-mid precision, the error of short line Angle survey of the mini brim-angle net is bigger, so the production should be done the unequal precision mixable adjustment.
对中精度一定情况下，微型边角网的短边测角误差相对大些，其成果应作不等精度混合平差。
The long distance, high precision time synchronization is very important for SDH communication net, control of electric power system and satellite navigation system, etc.
远距离、高精度的时间同步对SDH通信网、电力系统调控和卫星导航系统等有着极其重要的意义。
At the same time, there are many problems in VTS, such as low system precision, low stability, low net opening and multi-sensor fusion, etc.
VTS在发挥重要作用的同时，也存在着系统精度低，稳定性差，网络开放性差和多传感器信息融合等问题。
Net pay thickness is one of the factors affecting the Precision of volumetric method.
用容积法计算石油储量时影响储量计算精度的因素之一是储层有效厚度。
Put forward the near-net-sharp forming process of warm extrusion and warm stamping to manufacture the precision forgings for the thin-wall shell bodies made of 2a12 aluminium alloy.
采用温挤压制坯与温冲压成形相结合的近净成形加工技术，对壁薄且外形复杂的2a12铝合金小型外壳体进行精密成形加工。
Put forward the near-net-sharp forming process of warm extrusion and warm stamping to manufacture the precision forgings for the thin-wall shell bodies made of 2a12 aluminium alloy.
采用温挤压制坯与温冲压成形相结合的近净成形加工技术，对壁薄且外形复杂的2a12铝合金小型外壳体进行精密成形加工。
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