Objective To set up measuring methods of dark focus (DF) in military pilots and find out its distribution characteristics.
目的建立暗焦点的测量方法，检测我军飞行员暗焦点的分布特征。
Two methods and their characteristics in measuring infiltration and covering of yarn sized solution with video microscopy and microscopy projection are compared and analyzed in this paper.
对比分析了用视频显微镜和普通生物显微镜测试浆纱浆液渗透和被覆的方法和特点。
Characteristics of yield stress of crude in measurement is that yield stress measured depends on the conditions of measuring system and measuring methods.
原油屈服值测量系统条件和测量方法影响原油屈服值的测量结果，这种原油屈服值的依赖性质称之为原油屈服值的测量特性。
And in this paper a variety of measurement methods and principles of wind speed and wind speed is analyzed. And the characteristics of measuring devices is discussed.
论文分析了多种风向风速测量的方法和原理，并对各种测量装置的特点进行了论述。
This paper discusses and analyzes the harm of UVA to human beings from solar UV radiation, the measuring methods for UV radiation, and the UV proof characteristics of vacuum coated glass.
本文论述了太阳紫外辐射uva的危害性，对uva的测试方法、镀膜玻璃的防紫外辐射性能作了较详细的分析和讨论。
The distribution characteristics and possible pathogenesis of iron abnormal deposition in the brain of MS patient, as well as different measuring methods with MRI were reviewed in this article.
本文主要针对MS脑内铁的沉积特点、可能的病理机制以及应用MRI测量铁的不同方法进行综述。
The characteristics of testing methods of measuring the large aspheric optical profile and their characteristics are summarized.
总结了常用大型非球面光学元件轮廓检测方法及其特点。
The basic principle and characteristics of various sand moisture measuring and controlling methods was summarized.
概述了各种型砂水分测量方法的基本原理和特点。
The basic principle and characteristics of various sand moisture measuring and controlling methods was summarized.
概述了各种型砂水分测量方法的基本原理和特点。
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