查询词典 subsistence agriculture

The revolution in agriculture—paralleling that in manufacturing after the war involved a shift from hand labor to farming, and from subsistence to commercial agriculture.

尽管美国在工业方面赢利很大，但农业一直是美国的基础产业。农业的变革与战后的制造业的革命并驾齐驱—使手工业变为机械耕作，从维持生计的农业变为商业化的农业。

The revolution in agriculture---paralleling that in manufacturing after the war involved a shift from hand labor to machine farming, and from subsistence to commercial agriculture.

农业的革命----和战后制造业的革命并驾齐驱----使手工业劳动变为机械耕作，从维持生计的农业变成为商业化的农业。

Rains have been poor, and the government's disastrous land-reform programme has turned once flourishing commercial farming into subsistence agriculture.

雨水非常稀少，并且政府实行的糟糕的土地改革项目也将曾一时繁荣的经济农场成为仅能维持生存的农耕地。

Basic occupations. The revolution in agriculture----paralleling that infarming, and from subsistence to commercial agriculture.

农业革命----和战后的制造业革命齐驾齐驱，使手工业劳作变为机械耕种，使维持生计的农业变为商业化的农业。

The revolution in agriculture -- paralleling that in manufacturing after the Civil War -- involved a shift from hand labor to machine farming, and from subsistence to commercial agriculture.

战后，在制造业领域内发生革命的同时，农业领域内也在发生一场革命，带来手工劳动向机械耕作的转变、自耕自给农业向商业农业的转变。

The revolution in agriculture----paralleling that in manufacturing after the war involved a shift from hand labor to machine farming, and from subsistence to commercial agriculture.

农业革命----和战后的制造业革命齐驾齐驱，使手工业劳作变为机械耕种，使维持生计的农业变为商业化的农业。

Home to approaching 10 million people, Rwanda supports the densest population in continental Africa, most of whom engage in subsistence agriculture.

总人口约900万，分为3个主要族裔：胡图族为说班图语的农业民族，占全国人口857%。

The revolution in agriculture—paralleling that in manufacturing after the war involved a shift from hand labour to machine farming, and from subsistence to commercial agriculture.

农业革命——和战后制造业的革命并驾齐驱——使手工劳动变为机械耕作，从维持生活变为商业化的农业。

The journal publishes papers on the interrelationship between the experimental and environmental sciences, the results of original research or new investigations into the changing situation in which subsistence agriculture, closely controlled by its physical and biological environments, improvement of farming, indigenous economics associated with rural sociology, and the practice of tropical agronomy and animal husbandry.

杂志主要刊载论文，内容涉及实验科学与环境科学的相互关系，原始研究的结果或对由物理和生物环境严格控制的少有余粮的农场经营方式的处境改变的新研究，畜牧改善，与田园社会学相关的本土经济，以及热带农学和动物管理的实践。

Subsistence agriculture is predominant with maize, rice, cassava, sweet potatoes and beans being the staple crops; the country produce s no significant quantities of marketable surpluses.

自给生存式农业中占据统治地位的有玉米、稻米、木薯、甘薯和菜豆，它们是主要作物。该国基本不生产进入市场的过剩产品

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。