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- quadratic weighing instruments 二次仪表
- Weighing instrument verification usually adopts direct plus weight method. 衡器检定通常是采用直接加砝码法。
- By 2010, the company would strive to become the biggest supplier of truck scales in China, and rank in the top five company in weighing instruments industry. 到2010年，自成公司力争成为全国最大的汽车衡供应商，并进入衡器行业的前五强。
- This paper presents a simple method of packing curshed salt rationly by utilizing dumper cooperates with weighing instrument. 文章介绍一种利用卸料器配合称重仪表,实现粉盐精确定量包装的简便方法。
- Laili concentrates on the develop, produce and sell of electrnic weighing instrument, the products include the motor scale, ground scale, platform balance, hook scale and balance etc. 公司致力于电子衡器的研发、生产和销售，产品包括：汽车衡、地上衡、台秤、吊钩秤、天平等。
- gravimetric filling weighing instruments 重力式自动装料衡器
- Inquire into Weighing Instrument Preheat Time Text 对衡器预热时间试验的探讨
- The Load of Weighing Instrument Software 衡器软件的加载
- automatic gracimetric filling weighing instrument 重力式自动装料衡器
- weighing instrument verification 衡器检定
- non-automatic weighing instrument 非自动衡器
- continuous totalising automatic weighing instrument 连续累计自动衡器
- Don't let it weigh on your mind. 你不要因此背包袱。
- Didn't the nurse's accident weigh on her at all? 这个护士的事故难道不使她苦恼吗？
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- How many tons does this elephant weigh? 这头大象重多少吨？
- Such recommendations will weigh in his favour. 这种推荐将对他大有好处。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
