英语语法分析

A new microcomputer-controlled versatile spectrofluorometer with the function of constant energy and variable-angle synchronous scanning has been developed.

报道一种微机控制带恒能量同步扫描和可变角同步扫描的多功能荧光分光计。

The changes of the intracellular concentration of free calcium ion in myocardial cells in each group under different conditions were dynamically measured with spectrofluorometer.

采用荧光分光光度计动态测量不同条件下各组心肌细胞内游离钙离子浓度的变化。

The evaluation of nerve cell aging index: The level of lipofuscin (relative fluorescent value) index of cells aging was detected by micro-spectrofluorometer to reflect the degree of cell aging;

评估神经细胞变化的指标检测：采用显微荧光分光光度计测定细胞老化指标脂褐素水平（相对荧光值）反映细胞老化程度；