论文中的英语数字表达
教育读书心得-
论文写作：英语中数字的表达
一、一般而言，
1
< br>到
10
的数字通常用拼写形式或单词表示，
10
以上的数字
用阿拉伯数字表示。如：
1.
However, as shown in part B, second-division
segregation is indicated by any
of
four
patterns: AaAa, aAaA,
AaaA, and aAAa.
2. An example is found in the human ABO
blood groups, which are determined
by
three
alleles denoted
I
A
, I
B
and I
O
.
3. There are
five
distinct classes of
antibodies.
4. The progeny were
99
resistant to both
insecticides,
88
resistant
to DDT only,
89
resistant to
Dieldrin only, and
106
sensitive to both insecticides.
二、通常数字后面有单位，多个数
字一起比较，或表示比例、范围、算式时
用阿拉伯数字表示。如：
1. The genome
of
E. coli
is a circular DNA
molecule about
1500
µ
m long
compacted inside a
cell only about
2
µ
m long and
1
µ
m in diameter.
2. The smallest fish is
about
4
inches
long.
3. Any markers separated by more than
2
minutes will not be
cotransduced by
phage P1.
4. Complete
replication of all chromosomes in eukaryotes
usually takes
5-10
days.
5. For P values ranging
from
0.01 to 0.05
, the
probability that chance alone
would
lead to a fit as bad or worse is
between
1 in 20
experiments
and between
1
in
100
, respectively.
6. Spontaneous
damage to DNA in human cells takes place at a rate
of
approximately
1 event per
billion nucleotide pairs per
minute
.
7. The aα diploid can
undergo meiosis to produce four
-spored
asci containing
haploid a and α spores
in the ratio
2 :
2
.
8. In
E. coli
,
the length is typically
2-5
nucleotides; in eukaryotic cells, it is
generally
5-8
nucleotides.