查询词典 farmland

The quality of black soil was best, but 7.97 percent of phaeozem had been changed into middle grade or low grade land.43 percent of chernozem belonged to middle and low product field, thus the black soil degenerated seriously. Since slightly sand soil kept better land quality, the soil might be exploited through intensification of sand regulation and farmland protection.

结果表明：研究区土地质量总体东部优于西部，黑土地质量最好，但已有7.97%的黑土已成为中等或差等土地，黑钙土有43%属于中低产田，黑土地退化严重；轻度沙化土地仍保持较好的土地质量，加强沙化治理与耕地保护，仍可发挥其生产潜力。

Totally,four AMF species(Glomus mosseae,G.hoi,G.sp.1 and G.sp.2)were identifiedfrom 49 farmland soil samples.G.sp.1 and G.hoi mostly distributed in Grey Luvisol;G.mosseae mostly in Dark-Brown Chernozem;G.sp.2 mostly in Dark-Grey Chernozem.

从49个农田土壤样品中鉴定出何氏球囊霉、摩西球囊霉、Glomus sp.1和G.sp.24种VA菌根真菌。G.sp.1和何氏球囊霉主要分布于灰色淋溶土中；摩西球囊霉主要分布于暗棕钙土中；G.sp.2主要分布于灰漠钙土中。

By adjusting the overall planning of land use and circumvention of the State Council of basic farmland occupied by illegal land.

通过调整土地利用总体规划规避国务院基本农田占用审批的，按非法批地处理。

Until quick walk through rape in city a flower a farmland, three people is still have no language.

直到快走过城外的油菜花田，三人仍是无语。

As the sub-project of the project of "Xinjiang Tianye Cotton Automatic Trickle Irrigation System ", according to agriculture information and data, supplied by Xinjiang Tianye company, taking the related theories of farmland irrigation as the studying basement, using the visible and clumpy editing method, this paper researched and developed the computer assistance decision system adopted its hardware facilities.

本课题作为"新疆天业棉花自动化滴灌系统"这一课题的子课题，根据天业公司提供的农业资料及数据，以农阳灌溉的相关理论为研究基础，运用可视化、模块化编程方法，研制丌发与其硬件设施相配套的灌水量微机辅助决策系统。

Industrial production, especially coal mining, is still destroying plenty of farmland each year.

工业生产，特别是煤的生产，每年仍破坏大量的耕地。

To encourage the rural collective farm collation of all self-financing for agricultural land out of the net agricultural land plots face only by the provincial land and resources management review identified, they can apply to the State in accordance with the 60% increase in the proportion of the occupation of farmland by building indicators.

为鼓励开展农村集体农用的整理，对各地自筹资金进行农用地整理净增农用地中的耕面只，经省级国土资源管理部门复核认定后，可以向国家按照60%的比例申请增加建设占用耕地指标。

The result showed that there was reverse correlation between cultivated land area and urbanization leve1,the Coordinated index between urbanization and farmland area was a nonlinear relation in the past 30 years,the overall trend was"concessive and basically concessive→not concessive→concessive and basically concessive".

结果显示，30年间成都市城市化水平与耕地面积变化呈现出显著的负相关关系，城市化水平与耕地面积协调度呈阶段性分布，总体呈现出"调和和基本调和→不协调→调和和基本调和"的趋势。

But in winter they congregate on farmland.

但是在冬天它们聚集在农田里。

In 1990s,rapid development has been made in China's farmland water conservancy science and technology.

进入20世纪90年代以来，我国农田水利科学技术发展较为迅速。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。