2024年3月18日发(作者：)

Fourteen Steps to a Clearly Written Technical Paper

by R. T. Compton, Jr.

A technical paper will usually have four

sections. The purpose of each of these

sections is as follows:

Section I: Introduction

The introduction should do the following:

1. Open up the subject. (The subject will

be electromagnetic fields in cylindrical

dielectric geometrics, adaptive arrays in

packet radio, or whatever.)

2. Survey past work relevant to this paper.

3. Describe the problem addressed in this

paper, and show how this work relates to,

or augments, previous work.

4. Describe the assumptions made in

general terms, and state what results have

been obtained. (This gives the reader an

initial overview of what problem is

addressed in the paper and what has been

achieved.)

5. Overview the contents of the paper.

(“Section II contains our formulation of

the problem. Section III contains the

”)

Section II: Formulation of the Problem

This section should do three things:

1. Define the problem to be considered in

detail. Typically this section might begin

with something like: “Consider a packet

radio system consisting of a single central

repeater surrounded by user terminals.

Each user transmits packets to the central

repeater using a slotted ALOHA protocol

[1]. The transmissions from all users are

assumed to be on the ”

The discussion should proceed in this way

until the problem is completely defined.

2. Define all terminology and notation

used. Usually the terminology and notation

are defined along with the problem itself.

3. Develop the equations on which your

results will be based and/or describe any

experimental systems.

Section III: Results

This section presents the detailed results

you have obtained. If the paper is

theoretical, you will probably show curves

obtained from your equations. If the paper

is experimental, you will be presenting

curves showing the measurement results.

In order to choose the proper curves to

present, you must first be clear what point

you are trying to convey to the reader. The

curves can then be chosen to illustrate this

point. Whether your paper is theoretical or

experimental, you must provide a careful

interpretation of what your results mean

and why they behave as they do.

Section IV: Conclusion

This section should summarize what has

been accomplished in the paper. Many

readers will read only the Introduction and

Conclusion of your paper. The Conclusion

should be written so they can be

understood by someone who has not read

the main work of the paper.

This is the common format for an

engineering paper. Of course, the names of

the sections may differ slightly from those

above, but the purpose of each section will

usually be as described. Some papers

include additional sections or differ from

the above outline in one way or another.

However, the outline just presented is a

good starting point for writing a technical

paper.

To write your paper, you should proceed

as follows:

Step 1: Start by writing a complete first

draft of your paper, except for the

Introduction and Conclusion. (It is easiest

to leave the Introduction and Conclusion

until after the main body of the paper is

written.) In writing your paper, keep the

following in mind:

1. You must always present the big picture

first and then work towards the details.

The other way around will not work. This

is especially true in the beginning of

Section II, where you are explaining the

problem you are studying.

2. If you get stuck and cannot figure out

how to explain something, a useful trick is

to imagine that you are telling a very good

friend what you are working on: just put

down the words as you would say them to

your friend.

In writing your first draft, do not worry if

the wording is not perfect. Polishing the

document comes later. When you are

finished with your first draft, put it away

for a couple of days before you begin Step

2.

Step 2: Make sure the ideas in the paper

are in the right order. If not, move blocks

of the paper around with your text editor

until they are. Ask yourself: “Can the

reader understand every passage strictly

from the material up to that point?” If not,

add material or move ideas around. Make

sure there are not gaps in your logical

arguments, and make sure you are not

implicitly assuming that the reader

understands something needed to follow

your arguments, even though you have not

stated it. The reader probably understands

less than you think.

Step 3: Work on the transitions between

ideas. Make sure that at each stage the

reader has a roadmap of where he or she is

going. The reader must be able to see the

big picture. At the beginning of each

section, make clear to the reader in

advance what the purpose of that section

will be and how that section relates to the

preceding material. At the end of each

section, you may also want to remind the

reader that you have now completed what

you set out to do in that section. Then

point out what the purpose of the next

section will be, and so forth. These

connecting statements are called

transitions. The reader must always be

able to see where you are going and why

and how far you have progressed.

Step 4: Check each paragraph for unity.

Each paragraph should have one main

point. Usually the central point of each

paragraph is stated in a topical sentence at

the beginning of the paragraph, but not

always. You should not mix different ideas

together in the same paragraph. If you are

having trouble getting a certain section of

your paper to sound right, go through that

section one paragraph at a time and ask

yourself what the main point of each

paragraph is. Foggy writing is often due to

mixed-up paragraphs.

Step 5: Work on the sentences to reduce

the fog index. The Fog Index F is defined

as F = 0.4(L + P), where L is the average

number of words per sentence and P is the

average number of polysyllables per 100

words of text [1]. (A polysyllable is a word

with three or more syllables.) To evaluate

the Fog Index for your paper, count the

number of words per sentence and the

number of polysyllables per 100 words for

a representative portion of your paper five

or six hundred words long. Ideally, you

should strive for a fog index less than 10.

In technical writing, it is sometimes

difficult to get the Fog Index below 10, but

a Fog Index above 15 is a warning that

your material will be very hard for a reader

to follow.

Consider the following examples taken

from typical office memos. Note that both

memos say the same thing.

Fog Index = 35: “In order to eliminate the

possibility of errors occurring in the time

charges relating to engineering jobs

through transposition of numbers or typing

errors, each of the Division Planning

Offices should set up a file of time cards

showing all authorized project numbers

and make a daily check of the charges on

all time sheets forwarded to the

Accounting Department to be sure that

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