手稿修改问题:“The analysis of the structures provided in the manuscript is a good interpretation of the data. The one change that needs to be made here is that the geometric parameters quoted in the manuscript need to be in a consistent format i.e. every measurement needs to be reported with an ESD and this should be provided in brackets/parentheses after the value but before the unit, which is not always the case as it stands.”请问如何修改,ESD是什么?