坡度

Secondly, the dry land from landuse database was overlain with slope database, soil erosion database, normalization vegetation index database.

其次，从土地利用数据库中提取旱地的数据，并与坡度数据、土壤侵蚀数据、植被指数数据进行叠加分析。

Rats in the model control group were fed with ethanol and pinguid food by intragastric gavage and were put on the static treadmill of 0 slope, with the frequency of 30 min/d.

模型对照组：给予乙醇＋高脂饮食灌胃，放进静止的跑台不运动，0坡度，30 min/d。

Rats in the modeling exercise group were fed with ethanol and pinguid food by intragastric gavage, undergoing treadmill exercise at a speed of 25 m/min for 4 weeks, with the slope of 15% and the frequency of 30 min/d.

造模运动组：给予乙醇＋高脂饮食灌胃，进行跑台运动训练，跑速25 m/min，15%坡度，30 min/d。运动持续4周。

The ground 2 meters of above, working cant gradient is more than 45 °, working area did not establish crural place smoothly or have quaky place, should regard headroom as exercise. 3, the person that altitude works must use safe protective equipment (like safety helmet, safety belt, the) such as soft sole.

高血压、腿脚不灵、头昏者，均不得登高。2、地面二米以上，工作斜面坡度大于45°，工作地面没有平稳的立脚地方或有震动的地方，应视为高空作业。3、高处作业者必须使用安全防护用品(如安全帽，安全带，软底鞋等)。

According to the principles of synthesis, dominance, regionality and relative consistency, the environment degradation evaluation system is divided into three classes: vulnerable region, vulnerable type and vulnerable cell. The research area belongs to the erosion degraded Southern Red Hilly Area region. Based on the conceptions and grading, the dissertation probes into the methodology of evaluation and case study, and establishes a potential degradation evaluation system which comprises altitude, gradient, soil erosion index K, annual rainfall, the proportion of rainfall in raining period, and the drought index of rainless period.

在脆弱性概念及其分类的基础上，本文进行了脆弱性评估的方法探讨和实证研究，在脆弱性分析的基础上，选择高度、坡度、土壤可蚀性K值、降雨量、暴雨量、多雨期降雨比重和少雨期干旱指数为潜在脆弱度指标；选取作为区域人地关系、社会经济发展与管理水平综合影响结果的人类活动指标森林覆盖率和坡耕地指数作为现实脆弱度评估的人为加速侵蚀的修正指标，计算生态环境的现实脆弱度，并将其指标体系与方法用于衡阳盆地生态环境脆弱度评估的实证研究。

The variance of sheering fatigue failure of surface and the tensile fatigue failure of sub-base under two different wheels was studied, respectively.

研究认为：车轮左右两侧路面疲劳破坏寿命是不同的，并且两侧路面的疲劳寿命差异系数随着横拱坡度的增加而急剧增大；随车辆重心高度的增加而增大。

The results showed that the flow reattachment distance in the lee side of various dune models are ranged from 4.8H to 10.8H depending on different stoss slopes, the maximum of flow reattachment distance was found in the lee side of the transverse dune with a 15° stoss slope angle.

实验结果表明，当来流风速垂直于沙丘脊线时，沙丘背风侧的气流重附距离介于4.8H～10.8H之间，最大重附距离出现在迎风坡坡度为15 的沙丘背风侧；沙丘迎风坡坡度是控制背风侧气流重附距离的主要因素，而自由风速对气流重附距离的控制作用较小。

Tray soilless culture evolved by the nutrient flow technology in which there was only a layer of nutrient liquid and the oxygen was very enough was designed to improve the effect of wastewater purified by the terraneous It was showed that when the height of the tray was 1cm, and six layers of clothes were laid on the tank to filtrate and hold wetness the wastewater, furthermore, the gradient of the tank was between 2 and 8, the tray soilless culture was the most feasible.

为了提高陆生植物净化废水效果，根据仅有一层营养液流过栽培容器的底部而使供氧条件大大改善的营养液膜技术衍变而设计一种栽培方式即育苗盘种植。试验研究表明，最适的盘培方式为育苗盘高度为1cm，栽培槽上再铺设6层无纺布用于养鱼废水的过滤、保湿，另外，栽培槽的坡度设计在2％—8％之间。

The results indicate that Cabot's tragopan has a obvious selection to the direction and slope of the habitat.

研究结果表明：黄腹角雉对栖息地坡度及坡向具有明显的选择性；栖息地植被层次结构明显，以壳斗科植物为优势的乔木层对决定栖息地植被的外貌和内部环境起着主导作用；冬、春、夏3季栖息地具有一定程度的相似性，同时又各具特点。

Seven factors impacting debris flow susceptibility are analyzed: slope angle, rock and soil type, rainstorm distribution, trainage density, land use, seismic acceleration and human activities.

用于泥石流敏感性分析评价的主要敏感因子包括地形坡度、岩土体类型、暴雨、河网密度、土地利用、地震动峰值加速度和人类活动。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。