黄土

Bacillus alcalophilus DTY1, one moderate halophytic bacterium isolated from saline soil in Loess Plateau of China, was characterized with efficient production of ectoine.

中度嗜盐菌Bacillus alcalophilus DTY1分离自晋西北黄土高原盐碱土壤，能够产生耐盐相关的相容性溶质四氢嘧啶。

Two characters have been found: Firstly, the harn ess of groundwater tended to become complex and diversified along with the prom otion of productive level and the extension of agricultural and pastral activi ties of human being; Secondly, the depth and...

即：(1)人类对地下水的利用随社会生产力水平的提高、农牧业活动范围的扩大而趋于复杂化和多类型化；(2)地下水农业利用的深度和广度与当时生产力水平密切相关，生产力水平的高低是决定黄土高原地区地下水农业利用程度与方式的主导因素。

Night on which covered in the first 3 JI Hipparion red soil and river and lake sediment, as well as the thickness of about 10-20 meters of loess.

其上覆有晚第三纪三趾马红土与河湖沉积以及厚度在10—20米左右的黄土。

In addition, the two lithological strata containing fossils are differences in typical Baode the so-called "red Hipparion" climate temperature and humidity is a product of the period, and in the Linxia basin is close to a very sallow loess earthy heap, it may be reflected in a more dry and cold climatic conditions.

此外，两地含化石地层的岩性也有差异，在保德地区典型的所谓&三趾马红土&，是气候比较温湿时期的产物，而在临夏盆地则是一种很接近黄土的灰黄色土状堆积，它所反映的气候条件可能更为干冷。

Ma, the clay mineral assemblage among Quaternary loess-soils, Hipparion Red-Earth, and Miocene loess-soils shows similar components, mainly consisting of illite (55-80%), kaolinite (7-20%), chlorite (4-13%), smectite (2-23%) as results calculated by comparing major peak areas.

主要研究结果和认识如下： 1、定性和半定量分析结果表明，22.0MaBP以来，黄土高原地区风尘堆积中的粘土矿物组成基本上是一致的，主要以伊利石为主，其次为绿泥石、高岭石和蒙皂石以及少量的混层矿物。

Result showed that using digital map and ANUDEM software can generate hydrologically correct DEM of mesoscale in the loess hilly region.

结果表明，利用ANUDEM和1：5万地形图插值建立的黄土丘陵区DEM3个主要参数分别为：分辨率10m，迭代次数35，第二糙度系数0.7。

The strength reduction and the deformation incensement of supporting layer of the bases after saturated should be studied.

更多饱水后的强度降低率和变形增加率，当存在淤泥、软土、膨胀性土、湿陷性黄土等不良土层时，应进行相应的勘察试验工作。

The safety of the existing buildings should be decided based on the loading of the building, the foundation type as well as the buried depth of the foundation. The strength reduction and the deformation incensement of supporting layer of the bases after saturated should be studied. The corresponded investigations and tests should be carried out when silt, soft soil, expansive soil and collapsed loess et al exist in the bases.

对于现有建筑物的安全，要根据建筑物荷载、基础类型和砌置深度分类进行评价，研究了解地基持力层在饱水后的强度降低率和变形增加率，当存在淤泥、软土、膨胀性土、湿陷性黄土等不良土层时，应进行相应的勘察试验工作。

Under the same pressure, coefficient of compressive deformation increases with increscent original water content of samples, the function between coefficient of compressive deformation and pressure can be used for

分析了增湿变形与加荷变形的关系，并建立了二者之间的换算关系式，可用于黄土路基增湿变形计算。

The results show that the seismic response of the inequable loess stratum has the obvious magnification effect.

算例结果表明，非均匀黄土地层的地震反应具有明显的放大作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。