论文投稿后收到如下格式修改意见，请问是什么意思？
Please use SI units throughout the manuscript
General statement about adherence to SI units and journal standards:
The reference for all SI unit matters can found at here. DO NOT REFER TO ARTICLES PUBLISHED IN THE JOURNAL FOR ADHERENCE TO THESE REQUIREMENTS. Common corrections required before the manuscript may enter the review process:

Only SI base units or derived units are permitted, possibly preceded by a prefix. Exceptions are CFU (colony forming units) and U (enzyme activity). If relevant non SI units may be mentioned between brackets.
SI requires all unit denominators to be kg, m, s, L; all orders of magnitude must be aggregated into the numerator's modifier (e.g., 5.3 g L-1 instead of 5.3 mg mL-1) unless the numerator has no units (e.g., as in 4.2 cm-1) or the numerator is a non-SI unit (e.g., as in CFU mL-1) for which there is no SI alternative.
SI does not permit the use of intervening or modifying words among the terms in units; e.g., FW for fresh weight is not permitted, or mg / 100 g. Explain when first needed in your materials and methods section that results are expressed on a fresh weight basis, and use for example g kg-1 or mol kg-1 in the remainder of your manuscript. You may also add the descriptor ‘FW’ after the unit.
The base unit second (s) is the preferred unit of time. Other units (i.e., minute, min; hour, h; day, d) are acceptable.
SI requires that numerals be followed by proper SI units; e.g. 12 d, not 12 days. Likewise words should not be followed by unit abbreviations; e.g., twelve days, not twelve d.
SI requires units to be preceded by a space. Note that this includes requiring a space before "oC" and "%".
'ppm' or 'ppb' are ambigous units; numbers should be expressed on a mass or molar basis.
This journal uses a space between terms in units and does not use dots.
This journal requires that respiration rate and other measurements of evolved gases be reported in mass or mole units; e.g. ethylene evolution in ng kg-1 s-1 or nmol kg-1 s-1.
The units of TSS or SSC are %, not °Brix, °Bx or %Brix.
The units of (penetrometer) firmness are N, not kg, kg cm-2 or kgf.
This journal prefers to use "L" as the symbol for liter when used by itself or as part of a compound unit such as mL.
This journal permits inclusion of alternative units in parentheses following the proper SI unit, although this practice is discouraged.
Centrifugation rates should be expressed in terms of g; rpm is not allowed.
The plural of fruit is fruit. 返回小木虫查看更多