Please read the Operation Manual carefully before using the Refractometer.
在使用折射计前清仔细阅读操作手册.
期刊摘选
The composing and controling principles of microcontroller control system of computerized subjective refractometer are introduced.
介绍了电脑验光仪单片机控制系统的组成原理和控制原理.
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Measure pH of the seawater by a pH meter. Measure salinity by a refractometer.
用酸碱度计量度水样本的酸碱值. 用氯化钠折光仪量度样本的氯化钠含量.
期刊摘选
Actual humidity measurements in the boundary layers have been made with a microwave refractometer.
实际上已经用微波折射仪测定了边界层中的湿度.
辞典例句
Check oxygen concentration by a refractometer.
用折射仪测量一下氧气的浓度.
期刊摘选
The gemological refractometer is characterized by small volume and less weight.
这种宝石折射仪的特点是小巧轻便.
期刊摘选
