dynamics GMAT专八四级六级

The paper analyzes the soil water dynamics and water requirement law of alfalfa,feed maize and ensile maize under 3 kinds of water-saving irrigation conditions through experimental study on the crops.

对节水灌溉条件下的紫花苜蓿、米和青贮米需水量进行了试验研究,分析了不同灌溉水平下3种草作物的土壤水动态和需水规律。

Global capital markets are heading for an era of much slower growth as the financial crisis and recession have changed the dynamics of the world economy and investable universe.

由于金融危机和经济衰退改变了世界经济的动态与可供投资的领域，全球资本市场将迎来一个增长缓慢得多的时代。

Using the modified analytic embedded-atom method (MAEAM), the molecular dynamics (MD) simulation was performed to study the premelting and melting behavior of (001) plane of niobium and tungsten.

摘要采用改进分析型嵌入原子方法(MAEAM)，对铌、钨晶体的(001)面预熔和熔化过程进行分子动学模拟。

As is well known the regional tectonic stress field is of great importance to the study of seismogenesis, earthquake prediction and earth dynamics.

区域构造应场对于研究地震成因、地震预报和地球动学都具有重要的意义。

Abstract Guided Tissue Regeneration using collagen membrane was investigated by tetracycline fluorchrome labelling,which showed the dynamics of new alevolar bone and cementum formation.

对胶原膜引导牙周组织再生术后标本，采用四环素荧光标记法，观察探讨了引导牙周组织再生术后牙槽骨及牙骨质形成过程中的钙化过程。

In this paper,rigid-flexible coupling dynamics of a curvic beam attached with a central rigid body undergoing spatial large overall motion,is investigated.

研究带中心刚体的作大范围运动的空间曲梁的刚-柔耦合动学。

A high performance liquid chromatography method was used to determine linuron dissipation dynamics andfinal linuron residues in corn and soil.

采用高效液相色谱分析技术测定了利谷隆在米及土壤中的残留动态和最终残留量。

But the indexes of blood stream dynamics were steady and there were not anoxemia and the cumulation of CO2.

但采血前后血流动学稳定，临床未见缺氧、CO2蓄积等异常。

In addition, we found that there are two ultrafast exciton dynamics in Allophycocyanin trimer.

首次发展了蓝光高效双光子荧光化合物。