不发达

Economic development is very slow, known as underdevelopment mountain area.

经济落后，为不发达的山地区。

No new international effort has been made to overcome the worst of poverty and underdevelopment.

在战胜极端贫困和不发达的方面没有新的国际行动。

In terms of the poverty-stricken areas in China, the underdevelopment is mainly reflected in the following: First, weak infrastructure.

就中国的贫困地区而言，这种不发达主要表现在：一是基础设施薄弱。

Socialism is the primary stage of communism and China is in the primary stage of socialism, that is, the stage of underdevelopment.

社会主义是共产主义的初级阶段，而中国又处在社会主义的初级阶段，就是不发达的阶段。

A large population and underdevelopment are the two facts China is faced with.

人多，不发达，这是中国的两大国情。

It has also stopped the authorities raising cash to shore up China 's underfunded national pension scheme.

产权市场的不发达还限制官方增发现金支持资金不足的国家养老金计划。

Yet that, in the most undeveloped parts of India, will take years.

然而，在印度最不发达的地区，这将需要数年时间。

It is our goal that the people in the undeveloped areas will be finally off poverty.

我们的目标是使不发达地区的人民最终摆脱贫困。

It has been proved that those who live in undeveloped areas, e.g.

已经证明，那些生活在不发达地区，例如。

From the tests,we have obtained some structural variant features related with salt resistance and demonstrated the successful introduction of Rhizophora apicularta DNA into tomato.This thesis contains two parts. In the first part,the morphological and anatomical structures of the leaves were investigated. As to the morphology,some difference between control and transformed tomato were found. The leaf dimensions of the transformed tomato with unextended leaves were smaller than that of control. These structure changes should help to decrease the evaporation of water effectively and release the physiological drought resulted from saline.

本实验分两部分：第一部分、对转化番茄的形态及细胞显微结构进行观察与分析，实验表明转化番茄形态与对照相比有明显的变化，其叶面积变小，叶形收拢，这种结构可有效地减少水分的蒸发，缓解由盐胁产生的生理干旱；组织解剖结构结果显示，耐盐番茄在细胞结构上发生了明显的变异：其气孔器倾向下陷，表皮毛增多，叶脉微管组织不发达，微管束周围出现增多的贮水细胞，叶缘及其它部位表面分化出大型的多细胞分泌型结构，这些结构与转化番茄后代较强的耐盐能力有关。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。