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- ore slecting instrument 选矿仪
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- ore slecting radiometric 选矿仪
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- 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。
- The bagpipe is a sweet musical instrument. 风笛是一种听起来很悦耳的乐器。
- 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
