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- This was the first self-standing observational instrument based on ecliptic coordinates. The ecliptic is the apparent path traced by the Sun across the sky. 中国第一台独立以黄道座标系统,即太阳在天空运行轨道为座标的观测仪器。
- As operated for many years, the aged observational instruments in Seismostation of Shengli Oil Field need to update. 摘要胜利油田地震台各观测手段经过多年运行，需更新老化的仪器。
- A civil aircraft performing instrument flight shall observe instrument flight rules. 进行仪表飞行的民用航空器,应当遵守仪表飞行规则。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- In present paper, we give a description of the observational instruments and circumstances. On the basis of statistical analyses of the observed data, whistler types, occurrence and dispersion characteristics of whistlers are described. 本文首先对观测设备作了介绍,在对观测资料进行统计分析的基础上就哨声类型、发生率、色散特征等作了描述,然后重点对磁暴期间两天的哨声活动作了较细致的分析,并由此推求出其传播途径上的电子浓度变化。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- With Puding Hydroelectric Project,the paper studies prototype observation design and embedding technique for observation instruments of RRC arch dam. 随着坝工技术的发展，碾压混凝土筑坝越来越受到坝工界的广泛重视，然而作为研究和发展这一新技术重要手段的原型观测，却未能跟上其发展的需要。 为此，国家在“七五”及“八五”期间均设立了专门的研究子题。
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- This scientific instrument suffered severely. 这部科学仪器受到严重损坏。
- Language is an instrument for communication. 语言是交际的手段。
- The compass is an instrument of navigation. 罗盘是航行仪器。
- In order to monitor the stability of the landslide body in left abutment of Fengtan Dam,where the topography is complex,more observation instruments were arranged. 凤滩大坝左坝肩地形复杂,为监测左坝肩滑坡体稳定情况,布置了较多的观测仪器。
- The bagpipe is a sweet musical instrument. 风笛是一种听起来很悦耳的乐器。
- The project department monitors and controls the whole process of breakwater enrockment costruction by field observing instruments buried in sand soft nappe. 通过埋设在砂肋软体排上的原形观测仪器,对防波堤抛石施工过程进行了全程监测。
- The viola is a stringed instrument. 中提琴是一种弦乐器。
- A telegraphic sending instrument. 发报器电报机中发射信号的仪器
- Made with or as if with a sharp instrument. 割开的用或好象用利器制成的
- An instrument for recording muscular contractions. 肌动描记器记录肌肉收缩的器械
- An instrument or a method for inflicting such pain. 刑具造成这种痛苦的工具或手段
