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- Placer gold in Nanjing has a clear feature of Earths surface geochemical and biochemical origin, different from the traditional mechanical origin. 福建南靖砂金地表地球化学、生物化学成因特征明显，不同于传统的机械成矿模式。
- The Mesoproterozoic tectonic stress field could be simulated on the analysis of the distribution and mechanical origin of the Mesoproterozoic mafic dyke swarms in the central NCC. 根据华北克拉通中部中元古代镁铁质岩墙群的分布和成因机制分析 ,来恢复模拟中元古代的构造应力场。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- The illness is organic in origin. 该病起初是器质性疾患。
- Its origin is wrapped in mystery. 它的起源仍是个未解的谜。
- The move water have mechanical energy. 流动的水拥有机械能。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The vase seems to have an orient origin. 这花瓶好像来自东方。
- Blinking is a mechanical action of the eyelids. 眨眼是眼睑的无意识动作。
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- He flew high though he was of humble origin. 他虽出生低微,却胸怀大志。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- In a strict, step-by-step or mechanical way. 机械地以严格的，一步一步的或机械的方式
- A muscle with two heads or points of origin. 二头肌起端有两个头或端的肌肉
- A droning, mechanical delivery of the speech. 一篇低沉单调、呆板的演说
- Automatic and impersonal; mechanical. 机械的无意识的，无人性的; 机械的
- The coming into being of something; the origin. 开端，起源某物的形成; 起源
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
