耕作

And the fifth way that the study found may improve sorghum production is to reduce crop tillage.

研究发现的第五种方法可以增加高粱产量，它就是减少耕作程序。

By the middle of the 17th century the Dutch dominated the world's merchant shipping industry, and they introduced large-scale coffee cultivation to their colonies in Indonesia on the islands of Java, Sumatra, Sulawesi and Bali.

在第17 世纪中期以前，荷兰人支配着世界商人的海运业。Sulawesi和巴厘岛的岛上有印度尼西亚的殖民地介绍大规模咖啡耕作。

Equipment for working soil; Tines and shovels for cultivators; Main fixing dimensions

耕作土壤的设备。中耕机的齿和铲。主要固定尺寸

Equipment for working the soil; tines and shovels for cultivators; main fixing dimensions

耕作土壤的设备。中耕机的齿和铲。连接尺寸

Agricultural machinery; equipment for working the soil; S- tines : test method

农业机械。土壤耕作设备。S型齿：试验方法

Of all the tillings of the field, that done in autumn is best.

所有耕作过的土地，在秋天的收成是最好的。

"We analyse soils according to the size of the particles, and the size of the particles determines to a great degree the different tillages, crop rotation and different crops to be grown on the soil."

我们根据土粒的大小来分析土壤，而且，土粒的大小在很大程度上决定着土地的耕作方式、农作物的轮作和种植的作物的种类。

Soil tillages in dry mountain lands in the east part of Qinghai Province chiefly con-centrate on spring and autumn.

青海东部山旱地土壤耕作主要集中在春秋两季。

The paper firstly reported the distribution pattern of microbial biomass in different sizes of water-stable aggregates under long-term different tillages in a subtropical purple paddy soil.

首次报道亚热带紫色水稻土中微生物生物量在长期不同耕作方式的土壤中不同水稳性团聚体中的分布特征。

Variation of soil organic phosphorus fractions and contents under different tillages for long term was studied in the layer of 0~5cm, 5~10cm, 10~30cm of calcareous soil in the Loess Plateau of central Gansu with the Bowman-Cole method.

采用Bowman和Cole提出的有机磷分级体系，对陇中黄土高原0~5cm、5~10cm、10~30cm不同耕作方式下土壤有机磷的组成变化进行了研究。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。