查询词典 erosion cycle

Based on the investigation of the soil erosion and the forest reserve, the Grey System is exploited to make a Relation analysis on the factor. The corresponding method of soil erosion prevention is presented then.

5在研究淮河流域水土流失和森林资源情况调查资料的基础上，选用灰色系统对影响淮河流域水土流失的因素进行关联度分析，提出水土防治的方法。

With sea level rise,the partial tide amplitude will be increased,but diminish in some part area;meanwhle tide counting position of partial tide moves unceasingly to southeast direction;Tide amplitude change causing by sea level rising can be taken the Lvsi port as the boundary,to the north,partial tide amplitude enhances unceasingly,and to south it diminishes,especially in destroyed Yellow river it has less enhancement;The region where has the largest increasing partial teide amplitude also the palce which has the quickest erosion rate.sea level rising has a good relation with the beach erosion.

2海平面上升后分潮的振幅将随之而变大，但在部分区域，分潮振幅随着海平面上升而减小；无潮点相对于现有的无潮点位置均向东南方向偏移；海平面上升导致的潮差变化，大致以吕四为界，以北随着海平面上升，分潮的振幅不断增大，以南振幅减小，其中在废黄河口附近的增幅也相对较小；潮差增大幅度最大的地区刚好是岸滩侵蚀最快的地区，海平面上升与岸滩侵蚀存在很好的对应关系。

Therefore, it's necessary for us to analyze and judge the dynamic characteristic of our country's investment cycle fluctuation action and the relationship between investment cycle and economic cycle.

首先，我们采用时间序列的分解方法来描述和测度经济周期和投资周期；然后，我们采用相关分析方法来判断投资波动成分与经济周期成分之间的关联；最后，我们利用结构VAR模型来判断固定资产投资和实际产出之间的关系。

The relation between soil acidification and nitrogen cycle disturbed by man made factors was studied from the viewpoint of biogeochemical cycle, and the mechanism of soil acidification induced by disturbed nitrogen cycle was probed.

从生物地球化学循环的观点出发，研究了 N 循环的人为干扰与土壤酸化的关系，并探讨了 N 循环扰动下导致土壤酸化的机理。

Gautama's teaching succeeded Brahmanism. Gautama theorized that the universe contains a mountain named Semura, which is surrounded by seven seas and seven mountains and anchored by a wind cycle, a fire cycle, and a golden cycle.

释迦继承婆罗门教的信仰，认为宇宙间有一座须弥山，由七山和七海围绕，由风轮、火轮和金轮托住。

Medium asymmetry makes clear broomrape of actual GDP foreword to disturb to be had in the different level of economic cycle randomly those who differ is durative with the fluctuation, because this arranges cycle and the economic policy that oppose cycle,have distinct effect effect.

实际GDP序列当中的非对称性表明随机扰动在经济周期的不同阶段具有不同的持续性和波动性，因此顺周期与反周期的经济政策具有不同的作用效果。

Cell cycle is the cell through a series of orderly changes in the cells to achieve cell growth and proliferation process of cell cycle regulation and individual development, differentiation, growth, regeneration, aging and cancer cells is closely related to eukaryotic cell cycle mitosis two key processes, namely DNA replication and sister chromatid evenly assigned to the sub-cells.

细胞周期是指细胞通过一系列有序的细胞内变化，实现细胞生长和分裂增殖的过程细胞周期的调控与个体发育、分化、生长、再生、衰老以及细胞的癌变密切相关真核细胞有丝分裂周期有两个关键的过程，即DNA的复制和姐妹染色体均衡地分配到子细胞中。

Some basic properties of σ- LFSR over F4 are studied, such as nonlinearity, cycle structure distribution of state graph, the largest period and counting problem related. The conclusions are as follows:The coefficient ring of σ-LFSR is isomorphic to the matrix ring over F,. The cycle structure of σ- LFSR is consistent with that of the determinant of the corresponding polynomial matrix if and only if the feedback polynomial of - LFSR does not contain nontrivial factor over F2,. The counting formula of the number of σ- LFSR with inconsistent cycle structure is also showed in that part. The period of σ-LFSR with degree n is maximum if and only if the determinant of the corresponding polynomial matrix is the primitive polynomial with order 2n over F2,.

本文研究了有限域F_4上的σ-LFSR的一些基本性质，如非奇异性、状态图的圈结构的分布、最大圈的充要条件及相关的计数问题等，得到以下结论：σ-LFSR的系数环同构于F_2上的矩阵环；σ-LFSR的状态图的圈结构与对应的多项式矩阵的行列式的圈结构一致的充要条件为σ-LFSR的反馈多项式不含有非平凡的F_2上的因式，给出了圈结构不一致的σ-LFSR的计数公式； n次σ-LFSR周期达到最大，当且仅当对应多项式矩阵的行列式为F_2上的2n次本原多项式。

These cycles, used in sometimes complicated combinations, are the daily cycle, with hymns for vespers, compline, the midnight prayer, matins, and the four canonical hours; the paschal cycle, which includes the period of Lent before Easter and the 50 days separating Easter and Pentecost and which is continued throughout the Sundays of the year; and the yearly, or sanctoral, cycle, which provides hymns for immovable feasts and the daily celebration of saints.

这些周期，用于在复杂的，有时组合，是每日周期，与赞美诗为晚祷， compline ，午夜的祈祷，晨祷，和4小时的典型；逾越周期，其中包括时期贷出复活节前和50天的分离复活节和圣灵降临节，这是继续在整个星期日的一年；和每年，或sanctoral ，周期，其中规定圣歌为不动产节日和日常庆祝圣人。

The influences of heat exchanger and engine on system efficiency are distinguished. The thesis also analysis the efficiency of the compound cycle of liquid nitrogen engine operating on open Rankin cycle together with the liquid nitrogen refrigeration cycle and economy in detail.

首次采用变质量系统热力学原理探讨了通过对进气温度与缸内残余质量温度的控制有助于实现准等温膨胀的可行性；首次采用有限时间热力学对具有压降不可逆液氮发动机开式朗肯循环进行了工作过程分析，研究了漏气和压降对液氮发动机效率和功率的影响关系。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。