The Instrument Rating gives the ability to control the aircraft without reference to the ground or horizon, using flight and navigation instruments.
仪表等级赋予飞行员控制飞机的能力，而不用参考地面或地平线，只使用飞行和导航仪表。
The method described in this paper has better suitability, especially has certain reference value for constructing Bridges under the difficult conditions, such as with weak ground, etc.
文中所述方法有比较好的适应性，尤其是对在较弱地基等困难条件下的桥梁施工有一定的参考价值。
The reference sections showed growing RCF problems, while ground sections in otherwise identical conditions had no signs of RCF and displayed a smooth longitudinal profile.
参照区段出现了越来越多的RCF问题，而相同条件下的经过打磨的区段却一点RCF问题都没有，纵剖面仍然很平滑。
The research results can provide a reference for the deformation analysis and stability control of the deep soft rock roadway with high ground pressure.
研究成果可为深部高应力软岩巷道的变形分析与稳定性控制等提供参考。
RV camping life to share, including outdoor equipment, introduction and experience, and the camping ground profile and photos for reference...
露营生活的点滴记录分享，包含户外装备的介绍与使用心得，以及营地简介与活动相片的记录参考。
We measure electromagnetic Leak amount of TV satellite ground station, define its effect degree to ambience, so to provide reference idea for environmental protection management.
通过对电视台卫星地面站电磁泄漏的测量，明确其对周围环境可能造成影响的程度，为环境保护管理提供参考性意见。
The simulation results satisfy the demands of control and validate the feasibility of model reference fuzzy adaptive control scheme, which lay the ground work for future engineering practice.
仿真结果达到控制要求，证明了模型参考模糊自适应控制方案的可行性，为今后在工程实践中应用奠定了基础。
To model the ground with the correct heights we used the level curves drawn in the reference drawing.
为了给地面模型设置合适的高度，我们使用从参考图提取的等位曲线。
By means of GPS dummy network reference station positioning system, the ground control points for the calibration of remote sensing image were surveyed with the precision of centimeter level.
利用GPS虚拟网络参考站定位系统，以厘米级精度测定校正遥感图像的地面控制点。
The experience can be used as reference for conducting ground treatment under similar geological conditions.
此经验可作为类似地质条件下进行地基处理的参考。
The paper compares in detail the ground performance of large copper and steel material grounding grids in power current, which has some reference for the practical engineering.
本文详细比较了大型铜材和钢材接地网在工频电流下的接地性能，对工程应用有一定的参考价值。
Introduced the method for analysis and calculation of coaction between raft foundation, piles and ground for an expressway office, it is useful for reference of the same project.
介绍某高速公路管理处考虑筏板-桩-地基共同作用的分析与计算方法，以供类似工程参考。
Results of this paper can be used as reference for estimation of attenuation law of ground motion parameters in other regions of China.
本文结果也可供推导我国其它地区的地震动参数衰减规律时参考。
These results may be used to simulate the multi -point ground motion as reference.
分析结果可供多点地震动模拟时参考。
Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.
并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
The conclusions can be presented as the reference to structural design and prevention measures of metro tunnel passing through the ground fissure active zone.
研究结果可为西安地铁穿越地裂缝的隧道结构设计与防治措施制定提供一定参考。
In this paper the reasons for the ground pressure appearance of 690 level in Tongkuangyu mine are analysed. It is hoped that gives reference for ground disaster protection.
本文对铜矿峪矿690中段地压显现的原因进行分析，希望给地压灾害预防提供参考。
Fast switching signals, such as clocks, must be shielded with digital ground to avoid radiating noise to other parts of the board, and must never be run near the reference inputs.
时钟等快速开关信号必须利用数字地屏蔽起来，以免向电路板上的其它器件辐射噪声，并且绝不应靠近基准输入。
The ground tracks of satellites required for mission should be maintained close to those of reference orbits over the lifetime of satellites.
轨道维持的任务是将卫星的星下点轨迹保持在设计的参考轨迹附近。
The paper presents the material selection, the ground fabric processing method and coating technology for processing non-woven chagreen, which could be a reference.
本文介绍了非织造布仿皮革材料的选择，基布生产方法与涂层加工技术，可供参考。
It offers a good reference for further research on data structure and form of CAD integrated engineering of ground-to-air missile to draw up corresponding standards and norms.
对进一步研究地空导弹CAD一体化工程中数据结构和格式，进而制定相应标准、规范，有较好的参考价值。
To compensate for the waveform's dc-offset voltage, an amplifier buffers the 2.6V internal analog-ground reference and drives an output pin that serves as the LVDT's analog-ground return.
为补偿波形直流偏置电压，放大器对2.6V内部模拟地基准进行缓冲，并驱动用作LVDT模拟地回路的输出管脚。
To compensate for the waveform's dc-offset voltage, an amplifier buffers the 2.6V internal analog-ground reference and drives an output pin that serves as the LVDT's analog-ground return.
为补偿波形直流偏置电压，放大器对2.6V内部模拟地基准进行缓冲，并驱动用作LVDT模拟地回路的输出管脚。
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