Who says environmental hazards can cause miscarriage , still birth , low birth weight and birth defects Who称环境问题可能会导致流产、胎儿不发育、出生体重低以及出生缺陷。
" many birth defects actually can be avoided if women use supplements of folic acid during he noted 他说： “如果妇女在怀孕期间摄入足够的叶酸辅助品，很多出生缺陷完全可以避免。
" many birth defects actually can be avoided if women use supplements of folic acid during pregnancy , " he noted 他说： “如果妇女在怀孕期间摄入足够的叶酸辅助品，很多出生缺陷完全可以避免。
About 480 , 000 babies are born in zhejiang each year , with about 7 , 200 babies born with defects in 2005 , it added 浙江省每年共有约48万名婴儿出生， 2005年，患有出生缺陷的新生儿数量达到7200个。
Scientists consulted by the u . s . government suggest these man - made molecules have the potential to cause cancer or birth defects 美国政府顾问科学家提出这些人造分子有潜在造成癌症或者出生缺陷的危险。
In the southern province of guangdong , the incidence has risen from 0 . 96 percent 10 years ago to 2 . 12 percent in the latest figures 中国南部省份广东省的新生儿出生缺陷率从10年前的0 . 96上升到最近的2 . 12 。
These birth defects happen in the first few weeks of pregnancy , often before a woman finds out that she is pregnant 一般来讲，出生缺陷是在怀孕最初几周发生的，而通常在这几周女性并没有意识到自己已经怀孕了。
In the southern province of guangdong , the incidence has risen from 0 . 96 percent 10 years ago to 2 . 12 percent in the latest figures 中国南部省份广东省的新生儿出生缺陷率从10年前的0 . 96上升到最近的2 . 12 。
The city ' s rate of birth defects was 23 . 1 per thousand last year , an increase of nearly 4 per thousand over the previous three years " average 宁波市去年的新生儿出生缺陷率为23 . 1比此前三年的平均水平高出近4
The city ' s rate of birth defects was 23 . 1 per thousand last year , an increase of nearly 4 per thousand over the previous three years ' average 宁波市去年的新生儿出生缺陷率为23 . 1 ，比此前三年的平均水平高出近4 。
