采取有效措施，测长仪能在恶劣的现场条件下可靠地工作。
By taking effective measures, this instrument can work reliably in bad field working conditions.
本文较详细地阐述了FD- 105 K测氡仪技术改造的思路并对测氡仪标定器的研制及应用作了介绍。
The thinking of the technical transformation on FD-105K Rn demarcation device and the development and application were introduced in detail in this paper.
作者根据20多年使用经纬仪测风的体会，深入浅出地论述了怎样测风以及如何提高测风质量。
Based on the experience from using the theodolite for 20years, we discussed how to use theodolite to observe wind and how to improve the observation quality.
通过对经纬仪测绘法1：50 0地形测图过程中各个工序的分析，得出了1：50 0地形图上的点位中误差。
Through the analysis on every procedure of surveying 1:500 topographic map with the method of transit mapping, the position error of 1:500 topographic map is got.
地化-气测录井仪将地化、气测二种成熟的技术，有机地结合在一起。
Geochemical -gas log unit has put two mature technology geochemical and gas log together.
正确、规范地使用经纬仪跟踪气球测风是提高测风质量的关键。
The key of the wind observation quality is that using the theodolite right ly and normally to follow the wind observation balloon.
通过大量的实验验证，最后，提出了限幅滤波和低通滤波相结合的方法，有效地解决了钻井测斜仪的误差。
We have validated that it is practical and effective to combine the limit filter and digital lowpass filtering by a large number of experiments. The errors were solved on clinometer of drilling.
指出，地电场仪自运行以来，该仪器能较好地反映测区地电场强度的变化。
It is pointed out that the instrument has been able to respond well to the variation of geoelectric field intensity of observation area since its running.
实验证明，该测试仪准确度高、工作稳定、抗干扰能力强，所测结果能更好地反映MOA工作状态。
It is proved by experiments that the tester is stable, of high precision and it also reveals well resistance against interference. What the tester...
实验证明，该测试仪准确度高、工作稳定、抗干扰能力强，所测结果能更好地反映MOA工作状态。
It is proved by experiments that the tester is stable, of high precision and it also reveals well resistance against interference. What the tester ge...
实验证明，该测试仪准确度高、工作稳定、抗干扰能力强，所测结果能更好地反映MOA工作状态。
It is proved by experiments that the tester is stable, of high precision and it also reveals well resistance against interference. What the tester gets can more preciously r...
实验证明，该测试仪准确度高、工作稳定、抗干扰能力强，所测结果能更好地反映MOA工作状态。
It is proved by experiments that the tester is stable, of high precision and it also reveals well resistance against interference. What the tester gets can more preciously r...
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