Improved Method of BP Neural Network and the Application in Predicting Agricultural Commodity Total Production Value

As Cast Ferrite S.G.Iron Wheel Boss for Agricultural Trucks Produced by Town and Township Factories

乡镇小厂生产铸态铁素体球铁农用车轮毂

Xixian is an agricultural country town with a large population, and the rural economy develops quite slow. Thus, it is a country town that owns representative "three agricultural" issues characteristics.

息县是农业大县和人口大县，农村经济社会发展相对滞后，具有典型的三农问题特征。

Yongshou town is located Weibei Plateau of hilly and gully region, is typically a major agricultural town in the level of economic development in underdeveloped areas belonging.

永寿县豆家镇位于渭北旱塬丘陵沟壑区，属于典型的农业大镇，在经济发展水平上属于欠发达地区。

Theoretically, village-town system is a sort of hierarchical structure, consisting of central regional town, general agricultural town, central village and basic village.

村镇体系在理论上为区域中心镇、一般乡镇、中心村、基层村的等级结构形式，其空间布局以点轴模式、中心地模式和散点模式最为常见。

To agriculturalists, the oceans are vast and grossly underused fields well-provided with sunlight and water.

对于农学家而言，海洋是庞大而几乎未被利用的田野，拥有充足的阳光和水。

He is the patron of farmers and agriculturalists.

他的赞助农民和农民的利益。

Agriculturalists, farmers, poets, philosophers and monks, artists and scientists from Greece and other countries visit the place every year.

每年都有很多农业学家，农场主，诗人，哲学家，出家人，艺术家和科学家来到这里，他们来自希腊和其他的国家。

Despite being agriculturalist, the Shang had rather primitive implements. The productivity of the Shang Dynasty reached a relatively high level.

尽管已经进入农业社会，商朝人民仍使用较为原始的工具。商朝的生产力达到了一个相当高的水准。

Chinese agriculturalist Zhouli goes as far as to call the United States a quote "food imperialist".

中国农业学家周立说，美国是“粮食帝国主义”。

It gave the herdsmen a reason to go into the villages, towns and cities established by the agriculturalists.

畜牧的人进入由农民所建立的乡村、乡镇以及城市中，就是为了贸易和谋生的缘故。

The results show that management organizations in charge of agriculturalists in Western Hunan Region are far from perfect, especially those at the village level.

研究结果表明，湘西地区农民体育的组织管理机构，特别是村一级的组织管理机构还很不健全。

Students were also trained as economists, architects, agriculturalists, social welfare workers, and teachers.

学生们还被培训成为经济学家、建筑师、农学家、社会工作人员以及教师。

After a long delay, the agriculturist was finally granted an appointment by the minister of agriculture.

在拖延了很长一段时间后，农学家最终得到了农业部长接见的机会。

The agriculturist must know the earth and work with it, according to its rhythms.

农业生产者必须得了解地球，并按照它的律动节奏工作。

"of course I'm not an agriculturist" repeated miss ley.

“当然我不是一个农学家，”莱伊小姐回答说。

The content of saponin in roots and leaves of agrimony Aralia elata accounts for ( 6.2%) and ( 8.62%) respectively.

龙牙木根和叶中皂甙含量分别为6.2%和8.62%。

Conclusion The tongue grass of long-noded pit viper and hairyvein agrimony can suppress the growth of the large intestine cancer notably in the body.

结论白花蛇舌草和仙鹤草在体内能显著抑制大肠癌的生长。

Through the pharmacology researches determined that the tannins of agrimony had anti-cancer effect, and its mechanisms might be enhancing the antioxidant functions and inducing the tumor apoptosis.

通过药理实验可确定仙鹤草中鞣质成分具有抗肿瘤作用，其作用机理可能是通过增强抗氧化系统功能和诱导肿瘤细胞凋亡来实现的。

Objective: The antimutangenic and antineoplastic effects of hairyvein agrimony were studied to provide scientific basis for exploiting health function of hairyvein agrimony.

目的：对仙鹤草的抗突变和抗肿瘤作用进行研究，为开发仙鹤草的保健作用提供依据。

Objective To investigate the therapeutic effect of Xianhe Qiangxin Pills ( Pill of agrimony for strengthening the heart) on heart failure due to coronary heart disease.

目的观察仙鹤强心丸治疗冠心病心力衰竭的临床疗效。