查询词典 At Land

Wind erosion is one of the main causes of land degradation in the arid and semiarid region of China,it limits the development of agriculture at present.

土壤风蚀是我国干旱半干旱地区土地退化的主要原因之一，严重制约着农业的可持续发展。

At the base of the feudal system was the serf who tilled a plot of land owned by the manorial lord, much like modern sharecropper.

这本《西方管理史》的目的就在于提供一本较为系统、全面地介绍西方管理思想发展过程的教科书，以满足广大研究者、学生和管理实践者了解和理解这一过程的需要。

Lean and muscular André Guelfi lived at high speed on land and water, and piloted his own jet planes He was one of the most stylish hustlers of the twentieth century, now in his nineties yet still sharp-eyed and quick-brained, doing business deals as fast as ever.

安德烈长的十分精壮，不管在陆地上还是在水上，他都在过极速生活，他甚至会驾驶自己的喷气飞机。

Contact method: This company located at the Qingdao Shina District, sells the aerial transport, the land transportation and so on.

联系方式：本公司位于青岛市南区，主营空运，陆运等。

The study, which aimed at 100 heads of breeding cattle marketed per annual and which object was the grazing for the flock of shorthorn beef cattle on sown pasture in the ZYCBC system, indicated that by making full use of pasture growth quantity and nutrient substance on sown pasture and supplementing mixed concentrate in late of breeding cow pregnancy, the number of beef cattle grazed in the while year had get to 375 heads, for the forage was budgeted and dynamic balance between the forage and beef cattle was gained and kept. It needed 642. 67t DM of forage annually in the system, 764t DM of which was provided by the sown pasture and 339t DM of which by forage crop land.

以ZYCBC系统短角肉牛群人工草地放牧饲养为对象，以年出栏100头种牛为目标，进行饲草预算和草畜动态平衡，充分利用人工草地的牧草生长量和营养物质，母牛怀孕后期适当补饲混合精料，全年牛群饲养量达375头，系统全年共需饲草642.67tDM，其中人工草地提供764tDM，饲料地提供339tDM。

They looked at birds in different areas of vegetation, including intact forest, plantations and shrub land.

他们研究了在不同植被地区的鸟类，其中包括原始森林，种植园和灌木林地。

By sky or ground wave propagation, the detection range of the HF radars breaks through the limit of the curvature of the earth, which makes it possible for long-range air early-warning and target monitoring. At the same time the unique abilities in detecting low-detectable targets of the HF radars makes them powerful equipments for detection of hermit aircrafts, small airplanes in heavy land and sea clutters, and even intercontinental missiles.

借助于天波或地波传播方式，高频雷达的探测范围突破了地球曲率的限制，因此使远距离空中预警和目标监测成为可能，同时高频雷达所具有的独特和良好的对低可探测性目标的探测能力，使之成为探测隐形飞行器和处于强地杂波和海杂波背景中的小型军用飞机、巡航导弹等贴地、贴海飞行的小目标及洲际导弹进行有效探测的有力装备。

Kevin Carstens hacked away at the brush on his land in the foothills of the Smoky Mountains.

在黑烟山山脚下自己的土地上，凯文·卡斯滕斯砍伐着灌木。

They insisted that the fog at Smolensk airport was too thick and had told the plane to land elsewhere.

他们提醒过机组人员斯摩棱斯克机场的雾太厚需要降落别处。

They insisted that the fog at Smolensk airport was too thick and had repeatedly told the plane to land elsewhere.

他们坚称斯摩棱斯克机场的烟雾太浓厚和不断地要求这架飞机到其他地方降落。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。