黄土的

Depending on the Qingyang Loess Plateau Test Station, according to the theory of ecological economy,using modern biological and ecological engineering technique, the complex system composed by fruiter and foragegrass, grain crops, economic crops were approached.

以庆阳黄土高原试验站为依托，根据生态经济学原理，运用现代生物和生态工程技术，探讨了果树与牧草、粮食作物、经济作物等构成的复合系统。

Longde County is located in the western Loess Plateau, Department of Qilian geosyncline and the transition zone of North China platform.

隆德县地处黄土高原西部，系祁连山地槽与华北地台的过渡带。

The characteristic of gully is the main landform characteristic of loess plateau.

沟壑特征是黄土高原地貌的主要特征。

The distribution characteristics of soil water in Wangdonggou watershed in gully region of the loess plateau are studied.

以长武王东沟小流域为研究对象，研究了黄土高原沟壑区小流域的土壤水分分布特征。

Eg: Rivers on the Yellow High Land nearly dried up in the drought.

dried up 例：由于干旱，黄土高坡上的几条河流已经干涸了。

Soil moisture is a key factor for the growth and survival of vegetation in the loess hilly region.

土壤水分是黄土丘陵区植被成活与正常生长的关键因素。

The fixed-NH+4 capacity of all natural layers in lou soil was determined in this thesis,they were 482.2±10.4,1134.9±4.0 and 553.0±11.3 mg N／kg soil in overburden layer,claying horizen and loess parent material horizen respectively.

确定了土娄土各自然层的固定态铵容量，覆盖层、粘化层和黄土母质层分别为(482.2±10.4) mgN/kg、(1134.9±4.0) mgN/kg和(553.0±11.3) mgN/kg土。

In this paper, the base-flow of the main rivers between Hekouzhen and Longmen of Huanghe river were calculated by using daily discharge hydrograph separation method.

由于气候变化和人类活动的影响，黄土高原河川基流呈显著下降趋势，对黄河径流量减少产生一定影响。

The dangers of earthquake landslip are mainly caused by new and shallow layer loess landslide.

该地区地震滑坡的主要危险来自新滑坡和浅层黄土滑坡，滑坡成灾机制复杂，与许多因素有关。

The observation results reveal the difference between surrounding rock pressures of shallow tunnel calculated by exiting methods and test results is large, pressure figure seems cat ear, surrounding rock pressure of deep tunnel belongs to clastic pressure, the test result is consistent with result by modified KAKE formula, the invert stress properties of shallow tunnel and deep tunnel are different, the axial force of lattice girder is at pressure in majority, and the stress of second lining is relatively small in loess highway tunnel.

实测结果表明：现有浅埋隧道围岩压力公式计算结果与实测结果偏差较大，其分布呈"猫耳朵"形状；深埋隧道围岩压力属形变压力，其实测值与修正卡柯公式计算结果较为一致；深埋与浅埋隧道中仰拱的受力性态有所不同；格栅拱钢筋轴力以受压为主；黄土公路隧道二次衬砌受力相对较小。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。