查询词典 agricultural

Some methods to eliminate the explosivity of agricultural ammonium nitrate and the development of these ways were summarized.

总结了目前国内外降低农用硝酸铵爆炸特性的一些方法及这些方法的发展，并且比较了各种改性方法的优缺点。

Many, particularly ammonium nitrate, are used as agricultural fertilizer s.

许多硝酸盐，尤其是硝酸铵，用作农业肥料。

Where the owner of the exclusive right of an agricultural chemical product does not pay an annual fee as prescribed

农业化学物质产品独占权人没有按照规定缴纳行政保护年费的

In addition, it establishes math model about the best benefit in condition of different crop with different condition. Making computer analogue test with the example of Guantao county in Handan, the result shows that it reaches the goal of exploiting and using water resource reasonability by adjusting the agriculture pattern of plant and other related measure, through which the rainfall resource can be self-balance satisfy every agricultural need in one district in one year or many years.

另外建立了不同条件下种植不同作物获取最优效益的数学模型，以邯郸馆陶县为实例进行了计算机模拟计算，输出结果分析说明通过种植结构调整等相关工程措施达到了合理开发利用水资源的目的，最终确定适当的工程措施和农业种植结构，使研究区内的雨水资源量达到年内或多年的自平衡的灌溉模式。

In ancient times, China was an agricultural country.

在以前，中国是一个农业国家

The steel self-supporting mast with the merits of environmental protection, easy decoration, small occupation, high safety factor, and high cost performance, has replaced the concrete mast and the angle iron push brace mast because of the urban renewal, the environment protection, the lack of arable land, the popularization of agricultural mechanization, the acid rain, and so on.

城市改造及环境保护、土地资源乏匮、农业机械化推广等诸多外部条件也迫使受酸雨而易老化、表面装饰性能差的混凝土杆及占用宝贵的土地资源多，妨碍农业机械化使用的角铁衍行架杆塔朝着有利环保、易装饰美化、占地少、安全系数高、性能价格比高的钢制自立杆更新换代。

He is part African populist, prepared to snatch agricultural land from commercial farmers—and thereby destroying one of Africa's most successful economies—yet part Anglophile gentleman.

他部分是非洲民粹主义者，准备从工业农场主那抢夺农地—--因此摧毁了非洲最成功的经济体之一；然而部分又是亲英派绅士。

These above problems, which are very important and valuable in agricultural crops area monitoring, are currently less researched. Hence, in this paper, seven types of common texture and five vegetation indices were respectively added into TM multispectral bands to classify using three different methods, which are Minimum Distance, Maximum Likelihood and Support Vector Machine, and analyze the effect on winter wheat identification accuracy by comparing the classification results. The contexture include Mean, Variance, Homogeneity, Contrast, Dissimilarity, Entropy, Variance, Angular Second Moment and Correlation, and the vegetation indices are RVI, SAVI, RDVI, NDWI and SLAVI.

为此，该文将平均值、方差、均一性、反差、相异性、熵、角二阶矩、灰度相关7种纹理信息以及比值植被指数、土壤调整植被指数、重归一化植被指数、植被液态水含量指数、有效叶面积植被指数5种植被指数信息分别加入到TM多光谱数据中，同时还进行了最佳波段选择，利用最小距离、最大似然和支持向量机3种方法进行分类提取小麦，研究了不同特征信息对小麦测量精度的影响。

Over years, Jieqi has played an important role in China's agricultural and animal husbandry production.

长期以来，二十四节气在中国的农牧业生产中一直起着重要的作用。

Changed is a big agricultural city with a cultivated area of 7.01million mu and annal planting area of 15 million mu . The main crops of Changde include: rice, cotton, rape, fruits, vegetables, corn, tobacco, tea, and etc.

项目描述：常德是一个农业大市，有耕地面积701万亩，常年农作物播种面积1500万亩，主要农作物有水稻、棉花、油菜、水果、蔬菜、玉米、烟草、茶叶等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。