水稳定性团聚体,water-stable aggregates
1)water-stable aggregates水稳定性团聚体
2)aggregate stability团聚体稳定性
1.Effects of different land use types on carbohydrate content andaggregate stability in arid grassland soil;利用方式对干旱草原土壤碳水化合物含量及团聚体稳定性的影响
2.Characterization and physical mechanisms ofaggregate stability in Ferrisols.;富铁土团聚体稳定性的表征及其物理学机制
3.Effect of soil organic carbon onaggregate stability after vegetativer estoration on severely eroded red soil;红壤侵蚀裸地植被恢复及土壤有机碳对团聚体稳定性的影响
英文短句/例句
position of Clay Minerals in Aggregates and Effect on Aggregate Stability of Red Soils under Different Erosion;不同侵蚀度红壤团聚体中粘粒矿物分布特征及其对团聚体稳定性的影响
2.WET SIEVING FOR STABILITY OF BROWN CLAYEY CLAY IN KARST ROCKY DESERTIF ICATION AREA IN PUDING COUNTY,GUIZHOU PROVINCE贵州石漠化地区棕黄色粘性土团聚体稳定性研究
3.Effects of conservation tillage on aggregate stability of paddy soil in hilly region保护性耕作对丘陵区水稻土团聚体稳定性的影响
4.The Stability of Aggregates and Their Relationship with Iron-Aluminum Oxides in Eroded Ultisols;侵蚀红壤团聚体稳定性及其与铁铝氧化物的关系
5.Effects of Tillage Methods on Soil Organic Carbon Pools and Aggregate Stability;耕作方式对土壤有机碳库和团聚体稳定性的影响
6.Discussion of Influence of Vegetation Restoration on Stability of Soill Aggregate and the Pool of Carbon in Ning-Nan Area;宁南地区植被恢复对土壤团聚体稳定性及碳库的影响
7.Effects of Tillage and Organic Materials Application on Soil Carbon Pool and Soil Aggregate Stabilization;耕作和有机物质投入对土壤碳库和团聚体稳定性的影响
8.Soil Aggregate Stability of Ferrisol and Its PHysical Mechanism;表征富铁土土壤侵蚀的团聚体稳定性及其物理学机制研究
9.Aggregate Stability Characteristic of Red Soils and Its Effects on Erosion Processes at Hillslope;红壤表土团聚体稳定性特征及其对坡面侵蚀过程的影响
10.Characterization of Aggregate Stability and Its Effects on Erosion Processes at Slope Land in Purple Soil Region紫色土坡地团聚体稳定性特征及对侵蚀过程的影响
11.Influence factors of soil aggregate stability under disturbing of cultivation and fertilization耕作和施肥扰动下土壤团聚体稳定性影响因素研究
12.Study on soil aggregate stability of farmland based on Le Bissonnais method in the black soil region,Northeast China基于Le Bissonnais法的东北黑土区土壤团聚体稳定性研究
13.Effect of SOC Pool on Aggregate Stability in Brown Earth under Different Fertilizations不同施肥处理下棕壤有机碳库对团聚体稳定性的影响
14.Earthworm Effects Soil Biological Properties, Active Organic Carbon and Stabilization of Soil Aggregates;蚯蚓对土壤生物学性质、活性有机碳组分和土壤团聚体稳定性的影响
15.soil-aggregate stability干旱土壤团聚体的稳定性
16.Experimental study on the water-stability property of clay aggregates stabilized by STW polymer soil stabilizerSTW型高分子土壤稳定剂改良粘性土团聚体水稳性实验研究
17.Effects of Different Fertilization Practices on Structure of Aggregates and Stability of Organic Carbon in Paddy Soil;不同施肥措施对水稻土团聚体结构和有机碳稳定性的影响
18.The Experimental Study of the Mechanism of Sediment Aggregation Composing and the Stability of Sediment Aggregation in Tidal Zone in Yellow River Estuary黄河口潮间带沉积物微团聚体形成机理及其稳定性试验研究
相关短句/例句
aggregate stability团聚体稳定性
1.Effects of different land use types on carbohydrate content andaggregate stability in arid grassland soil;利用方式对干旱草原土壤碳水化合物含量及团聚体稳定性的影响
2.Characterization and physical mechanisms ofaggregate stability in Ferrisols.;富铁土团聚体稳定性的表征及其物理学机制
3.Effect of soil organic carbon onaggregate stability after vegetativer estoration on severely eroded red soil;红壤侵蚀裸地植被恢复及土壤有机碳对团聚体稳定性的影响
3)Stable aggregate稳定性团聚体
4)instable aggregate非稳定性团聚体
5)Aggregate[英]["?ɡriɡit][美]["?ɡr?ɡ?t]团聚体稳定性
1.As crucial indicators of soil quality,soil organic carbon and soil water-stable aggregates play key roles in soil chemical,physical and biological properties and processes and have close correlation with each other.研究了重庆市中梁山岩溶槽谷不同土地利用方式对土壤有机碳和团聚体稳定性的影响,在此基础上引入通径分析方法探讨有机碳与各粒径团聚体之间的关系。
6)Water-stable aggregates水稳性团聚体
1.Effects of land use change on light fractions of organic carbon in soil water-stable aggregates;土地利用变化对土壤水稳性团聚体轻组有机碳的影响
2.In order to assess the impacts of land use change on soil organic carbon(SOC),the contents of SOC of water-stable aggregates of surface soil samples(0~10 cm,10~20 cm)at a natural forest of Altingia gracilipes and a plantation of Chinese fir(Cunninghamia lanceolata) were investigated in Wanmulin Nature Reserve of Jianou city,Fujian Province,China.研究福建省建瓯市万木林自然保护区内,细柄阿丁枫(Altingia gracilipes)天然林及杉木(Cunning-hamia lanceolata)人工林不同土层土壤团聚体有机碳质量比与有机碳贮量的关系,探讨土地利用变化对土壤水稳性团聚体有机碳的影响。
3.PAM,β-cyclodextrin,water super absorbent polymer,and humic acid,were used and trained in soil column to study the effects of modifiers on soil water-stable aggregates in Aeolian Sandy land.25 mm水稳性团聚体的形成,在低浓度(0。
延伸阅读
等离子体不稳定性等离子体不稳定性plasma，instabilitiesin等离子体偏离热力学平衡的性质。大体有两类方式。一类是等离子体宏观参量如密度、温度、压强及其他热力学量的不均匀性，由此产生的不稳定性使等离子体整体的形状改变，称为宏观不稳定性或位形空间不稳定性，可用磁流体力学（见等离子体物理学）分析，故又称磁流体力学不稳定性。另一类是等离子体的速度空间分布函数偏离麦克斯韦分布，由此产生的不稳定性称为微观不稳定性或速度空间不稳定性，可用等离子体动力论分析，故又称动力论不稳定性。等离子体的不稳定性（无论宏观、微观）也可按引起它的驱动能量分类。如磁能引起的电流不稳定性；等离子体向弱磁场区膨胀时膨胀能引起的交换不稳定性；密度、温度梯度产生的等离子体膨胀能引起的漂移不稳定性；非麦克斯韦分布或压强各向异性对应的自由能引起的速度空间不稳定性等。等离子体中种类多样的不稳定性会导致带电粒子的逃逸或输运系数的异常增大，破坏等离子体的约束或限制约束时间。因此，研究等离子体的各种不稳定性，阐明其物理机制，探索稳定化的方法，一直是受控热核聚变研究的一个中心课题，也是等离子体物理学的重要内容。如果等离子体柱仅由其中纵向电流产生的角向磁场约束，则稍有扰动后，因收缩处向内的磁压增大，更趋收缩，膨胀处向内的磁压减小，更趋膨胀，形如腊肠，故称腊肠不稳定性，它可切断等离子体，附加纵向磁场抵制收缩和膨胀，即可使之稳定。如果载有纵向强电流的等离子体柱受扰动稍有弯曲，则凹部磁场增强，凸部减弱，由此引起的磁压之差使扰动扩大，等离子体柱将很快弯曲甚至形成螺旋线，这是扭曲不稳定性，可用纵向磁场使之稳定。如果水在上、油在下，则稍有扰动便在重力作用下互换，等离子体中与此类似的不稳定性称为互换不稳定性。以上数例均属宏观不稳定性。
