查询词典 conservation

In recent years, because of the technologies of mechanized conservation tillage is promoted, the application of hill-drop planter is essential.

近年来，由于机械化保护性耕作技术的推广，穴播器的应用无疑是必不可少的。

It is significant to investigate more scientific and reasonable wheat no-tillage planter evaluation methods for generalization and application of conservation tillage.

探索科学合理的小麦免耕播种机性能指标评价方法，对保护性耕作技术的推广应用有重要意义。

Ba sed on the regional ecological condition and the resources characteristics, the measures to improve the hilly eco-environment should be multiply arranged by following the strategical rules and the technique requirements which are plantin g grass and trees sparsely, growing the crops and fruit trees in the terrace, ro tationally cutting the grass, using the forest by rationally graziery, and makin g the soil and water conservation industrialization.

山区生态环境建设应从区域生态资源实际出发，按照林草建设疏林化，粮果生产梯田化，刈割草场轮作化，森林利用畜牧化，水土保持产业化的战略原则和技术要求，镶嵌配置。

The three-day program included conservation activities like pulling invasive weeds from banks of the Platte River.

为期三天的节目包括普拉特河保护活动的外来杂草一样从银行拉。

In Vision of Excess, Gorges Baitaille proclaims that production and conservation of goods are indispensable ways to maintain social order and thus designate the negative position of the pleasure principle.

在《过度》这一本书当中，巴塔耶认为生产和货物的堆积已成为维护社会次序不可或缺的手段，因此快乐原则成为负面的含义。

The Road Accident Study and Consulting Center of DUT is authorized by the Dalian Pointsman Detachment, and approved by DUT in 1994. Vehicle Energy Conservation Institute in Energy Sources Academe at DUT is authorized by DUT in 2006. In 2007, the two institutes were combined and renamed when the School of Automobile Engineering established.

其中，"大连理工大学交通事故研究咨询中心"于1994年由大连市交通警察支队授权，大连理工大学批准成立；"大连理工大学能源研究院汽车节能研究所"于2006年由大连理工大学批准成立。2007年，大连理工大学汽车工程学院成立时更名整合为汽车安全与节能研究所。

The model consists of the conservation laws for the electron density and the current density coupled to the Poisson equation for the electrostatic potential.

该模型由电子密度和电流密度的守恒律方程组相合上关于静电位势的Poisson方程而组成。

At the chapters of theory analysis,constitutive equation of dusty is deduced from the results of the experiment and related theories about oblique shock wave.after that relationship of parameters reflecting flow-field characteristic are deduced from theories of shock wave polar .The paper set up conservation equations depicting gas and solid flow-field by double fluid model,thus equations and constitutive equation of granular phase form closed equations.then the paper uses AUSNT vector splitting method to numerically calculate the equations.

理论部分主要包括：利用实验测试结果以及斜激波理论测试出该堆积粉尘的本构方程，然后利用和激波极曲线理论得到反映流场特征参数的变化曲线；本文还利用双流体模型，建立了描述气—固两相流动的守恒型方程组，与本构方程一起构成封闭方程组。

It proposed to establish perfect ecosystem function conservation monitoring system, to conduct some ecosystem rehabilitant and build up engineering project, and achievement; to solidify the results of return polder back to lake, and setup immigration residents. And to improve the flood regulation function capacity; Wetland and the biodiversity can be protected effectively; Basically to curtail degradation of ecosystem function, and ecological environment, people's living condition and quality will be improved greatly.

Long—term objective ：建立完善的生态功能保护区监管体系；实施一批生态恢复和环境治理工程，并取得一定效果；退田还湖、平垸行洪和移民建镇的洪水治理成果得到切实巩固，调蓄洪水的生态服务功能得到加强；湿地及其生物多样性得到有效保护；基本扭转洞庭湖区生态环境退化的趋势，湖区生态环境得到明显地改善，人民群众的生活水平和生活质量有所提高。

A few epidermal hairs distributed on the Costa of Lonicera Japonica Thumb. The upper epidermis of Solidago decurrens Lour were covered with sparse stellate hairs. The stomas distributed on the upper epidermis hairs of Lonicera Japonica Thunb, Lonicera confuse and Solidago decurrens Lour, which could reflect the sunlight and decrease the transpiration to adapt the highlight and drought environment;(2) The leaf blades of Polygala japonica butt were fleshy, and the sunk stomas distributed on both the sunk place of the upper epidermis and lower epidermis, which help to water conservation.

结果：(1)忍冬、华南忍冬、黄花草下表皮均分布浓密的表皮毛，忍冬上表面中脉有少量表皮毛，黄花草上表皮分布有稀疏的星状表皮毛，忍冬、华南忍冬和黄花草的气孔位于下表皮毛间隙，这种结构可反射阳光和阻止水分蒸发，从而适应强光和水分不足的环境；(2)瓜子金叶片为肉质叶，上下表面均有气孔分布，并出现明显的下陷。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。