Up to now, the visual observation is still the main method in recording meteors although several other techniques have been developed.
迄今为止，在流星的多种观测手段中，目视观测仍居主导地位。
The point of net vapor generation was determined by visual observation.
实验过程中使用可视化方法观察确定过冷沸腾净蒸汽产生点。
A lot of submicro copper particles give a golden scattering light with slight pink hue in the dark field of optical microscope and a greyish red colour in visual observation.
无数的亚显微铜粒在暗场显微镜下呈金黄色散射并略带微红色调，肉眼观察则呈灰红色。
The critical properties of both binary and ternary mixtures involved in the toluene disproportionation were measured by using a high-pressure view cell with visual observation.
用高压观测池通过可视观测确定了苯、甲苯和对二甲苯等二元系及三元系的临界性质以及甲苯歧化反应混合物临界性质随着反应进程的变化规律；
This paper introduces visual observation, chemical test and instrumental analysis commonly used for deposit analysis. Lab statistics of deposit analysis results is also presented.
对造纸沉积物的目视观察、化学分析和仪器分析手段进行了介绍，并根据实验室多年的分析结果，统计指出了造纸工业常见的沉积物种类。
Inhibitive effects of polyaniline (PANI) for the corrosion of mild steel were studied using visual observation, open circuit potential (OCP) and linear polarisation resistance (LPR).
使用外观观察、开路电位以及线性极化电阻等方法研究了聚苯胺对碳钢腐蚀的阻化作用。
Experiments were carried out in both quartz and copper tubes of similar geometrical dimensions. The former allowed better visual observation and the latter gave more quantitative informations.
采用相同几何尺寸的石英管及铜管进行实验，前者有利于观察研究，后者则能提供更多的定量结果。
Under different pressures the flashing in riser of natural circulation system and its effect on flow stability were studied by the method of visual observation in synchronism with data recording.
采用可视化观察与数据同步记录分析相结合的方法，研究了不同压力条件下自然循环系统上升段中的闪蒸现象及其对自然循环稳定性的作用。
Under different pressures the flashing in riser of natural circulation system and its effect on flow stability were studied by the method of visual observation in synchronism with data recording.
采用可视化观察与数据同步记录分析相结合的方法，研究了不同压力条件下自然循环系统上升段中的闪蒸现象及其对自然循环稳定性的作用。
应用推荐