refractometer

Objective: To evaluate the significance of fluid therapy in premature infants using a drop of urine for measuring urine osmolarity ( UOC) value with refractometer.

目的：用一滴尿折射率方法测定尿渗透浓度（UOC），评价其在指导新生儿特别是早产儿液体治疗中的价值。

Measure pH of the seawater by a pH meter. Measure salinity by a refractometer. Determination of sodium carbonate and sodium bicarbonate in mixed base by acid-base titration combined with inductively coupled plasma atomic emission spectrometry

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。酸碱滴定法与电感耦合等离子体原子发射光谱法联合测定混合碱中碳酸钠和碳酸氢钠

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.

The freezing points of13 cultivars of vegetables were measured using a HP34970A data collector and contents of soluble solids were measured using a PR-101 ( 0-45%) refractometer.

利用HP34970A数据采集仪和计算机联用，测定了13种蔬菜活组织的冰点温度，利用PR-101型折光仪测定了蔬菜可溶性固形物含量。

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.

A research of liquid refractometer based on CMOS image sensor

基于CMOS图像传感器的液体折射率计研究

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.

since this refractometer has extremely precise component parts inside, set it,

由于折射仪里面有精密的组成部件，

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.

testing of mineral oils; measurement of refractive index with the precision refractometer

矿物油的检验.用精密折射计测量折射率

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.

Check oxygen concentration by a refractometer.

用折射仪测量一下氧气的浓度.

This paper describes the measurement of Second Virial coefficients ( A2) and spe-cific refractive index increment ( dn/ dc) of low molecular weight heparines by low angle laser light scattering photometer ( LALLS) and laser differential refractometer.

用激光小角光散射仪（LALLS）和激光示差折射仪（KMX-16），分别测定了低分子肝素的第二维利系数（A2）和折光指数浓度增量（dn/dc）。