英语语法分析

IOP reading was measured with noncontact tonometer; central corneal thickness were measured with ultrasonic corneal pachymeter.

采用非接触式眼压计测量眼压，超声角膜测厚仪测量角膜中央厚度。

Objective To determine the relationship between corneal thickness changes measured by ultrasonic pachymeter and outcomes after penetrating keratoplasty.

目的为准确动态观察穿透性角膜移植术后患者角膜厚度的改变，了解角膜厚度改变与移植结果之间的关系。

The resilience punching coating pachymeter has small size, light weight, and easy use, and can solve the problem of measuring the coating thickness at the construction field site.

本实用新型体积小、重量轻、使用方便、解决了在施工现场测试涂层厚度的问题。