... experimental age 实验年龄 experimental agriculture 实验农业 experimental aircraft 实验性航空器; 试验机 ...
基于8个网页-相关网页
我们所有的对于十七世纪的农业最详尽的描述是来自Robert Loder的，提到了各种施肥的实验。
The most detailed account we have of farming in the seventeenth century, that of Robert Loder, mentions various experiments with different kinds of manuring.
2004年，国家制度允许实验性的私有市场销售更多品种的商品和私人农场以提高农业产量。
In 2004, the regime allowed private markets to sell a wider range of goods and permitted private farming on an experimental basis in an effort to boost agricultural output.
应用推荐