Several other listed causes of infant death, such as respiratory distress from underdeveloped lungs, should have been ascribed to premature birth, the study said.
该研究称，名单上一些别的的婴儿死亡原因，比如因为肺未发育完全导致的呼吸窘迫，也都应该归因于早产。
The floating population are farmers mainly from underdeveloped areas into economically developed areas. Farmers, college students, laid-off workers and urban residents largely inflow to towns.
流动人口主要是从经济欠发达地区流入经济发达地区的农民、大学生、城镇居民和下岗职工，流入城镇的比重大。
Due to a long period of separation from their family members, these "left-behind" people in far-flung underdeveloped regions have suffered certain psychological problems to some extent.
由于家庭成员长期分离，这些广泛分布于不发达地区的留守人口都有一定程度的心理问题。
To conclude, moving plants, shops and companies from major cities to underdeveloped regions may lead to a few risks, but they can be easily dealt with.
最后，动植物，从大城市到欠发达地区的商店和公司可能会导致一些风险，但他们可以很容易地处理。
The outward flowing of talents resulting mainly from the low payment has done great harm to underdeveloped areas.
对不发达地区而言，人才外流无疑损失很大，外流的原因主要是报酬低等。
I researched topics from pharmaceutical dumping in underdeveloped countries to the health practices of illegal Mexican aliens in the United States.
从不发达国家的药物倾销问题到驻扎在美国的非法墨西哥移民的健康习惯问题我都做了相关的研究。
In the past 20 years, however, the number of seriously underdeveloped countries in the world has increased from 27 to 48.
在过去的二十年里，世界上最不发达的贫困国家，已经从27个增加到48个。
There exists challenge as well as opportunity for Chinese underdeveloped industrial design facing the keen competition in our home market from developed countries.
羽翼未丰的中国工业设计业正面临着发达国家工业设计业以中国为市场的竞争，挑战与机遇并存。
And Internet and other media means even make economic underdeveloped countries to undergo, in unprecedented speed, the culture permeation from foreign language culture.
网络及其他传媒手段更使得经济落后国家以前所未有的速度经受了外来语言文化渗透。
Part teacher cognition being a misadvise from the computer assistant didactical, the underdeveloped courseware for the agility and bardian in the teacher teaching facet.
部分教师对计算机辅助教学的认识存在一些误区，开发了一些缺乏灵活性的、难以发挥教师不同教学个性的课件。
Part teacher cognition being a misadvise from the computer assistant didactical, the underdeveloped courseware for the agility and bardian in the teacher teaching facet.
部分教师对计算机辅助教学的认识存在一些误区，开发了一些缺乏灵活性的、难以发挥教师不同教学个性的课件。
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