1.   Fetal, infant and early childhood mortality and maternity related deaths to women of reproductive age are the classes of mortality examined.

2.   The whole woman of reproductive age produces an ovum a month, representing a single shot at a pregnancy every twenty-eight days.

3.   A. It should be standard practice for oncologists who treat people of reproductive age.

4.   But Muir and Howard also found that only two-thirds of engineered medaka survived to reproductive age compared with wild medakas.

5.   Crow is concerned that the mutational baggage may increase in the future because of higher living standards that allow most infants to reach reproductive age.

6.   Daling noted that other studies have shown that one in four women of reproductive age have had an induced abortion.

7.   For children and those of reproductive age, there is an increased risk of future reproductive problems, including infertility and birth defects, said Sherman.

8.   Half of the missing population would be absent because one of their parents would not have survived to reproductive age.

9.   If they use sonar to detect schools of tuna, they may find many juvenile tuna that have not yet reached reproductive age.

10.   One is that natural selection increases fitness up to reproductive age but not beyond, because organisms living to a greater age than that would not leave extra descendants.

a. + age >>共 615
early 15.01%
young 8.83%
same 5.36%
new 5.17%
digital 3.35%
a 3.00%
different 2.43%
younger 2.43%
average 2.10%
modern 2.03%
reproductive 0.59%
reproductive + n. >>共 141
health 11.89%
technology 6.09%
system 5.67%
right 5.67%
success 5.12%
organ 4.15%
problem 4.01%
cycle 4.01%
age 3.46%
service 2.21%
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