In thesis writing, the use of measurement units is very important, because the wrong measurement units may lead to misunderstanding or confusion of research results. Here are some ways to avoid mistakes or confusion in measurement units in paper writing:

1. Clear measurement unit: The measurement unit used in the paper should be clear, and there should be no ambiguity or ambiguity. For example, if you are studying physical phenomena, you should use standard physical units, such as meters, kilograms and seconds.

2. Maintain consistency: You should maintain a consistent unit of measurement throughout the paper. If you use a certain unit of measurement in a certain part of the paper, you should use this unit of measurement throughout the paper.

3. Use standard symbols: In the field of science and engineering, there are many standard symbols of measurement units. You should use these standard symbols instead of creating new ones yourself.

4. Provide conversion relationship: If you use non-standard units of measurement in your paper, you should provide conversion relationship so that readers can understand your units of measurement.

5. Use charts and illustrations: charts and illustrations can help you clearly show your unit of measurement. You can mark your units of measurement in charts and illustrations so that readers can see your units of measurement clearly.

6. Proofread carefully: Before submitting your paper, you should proofread your paper carefully to ensure that your measurement unit is correct. You can ask others to proofread for you, because they may find mistakes that you didn't notice.

Generally speaking, to avoid mistakes or confusion of measurement units in paper writing, you need to have a clear understanding of measurement units, maintain consistency, use standard symbols, provide conversion relations, use charts and illustrations, and proofread carefully.