The results show that the topographic conditions of the gas well greatly influence the calculation results of the individual risks, the distance between the upper limit isoline of acceptable risk and the well in different directions can reach 1 000 m.
结果表明,由于地形条件的影响,在气井周边不同方向的个人风险水平差异很大,可接受风险水平上限值等值线距井口的距离在不同方位上相差可达1000m,在对气井进行定量风险分析时必须充分加以考虑。
The topographic condition of the gas well had a great impact on the calculation results.
结果表明,含硫气井所处的地形条件对硫化氢浓度场及受体致死概率计算结果影响很大:所选计算井其东、西、北三面地形平坦,以浅丘为主,南侧背靠海拔1 230 m的山峰,受井口南侧山峰的影响,北风下井口附近区域毒性负荷及受体致死概率最高,次高峰值处距井口约1 000 m,因此在对气井进行事故后果模拟及定量风险分析时必须充分考虑地形的影响。
With the method of double-rings,we studied the effect of different topographic condition(slope gradient,slope position,slope exposures) and rainfall on soil infiltration.
采用双环法,研究不同地形条件(坡度、坡位、坡向)、降雨等因子对土壤渗透特征的影响。
Research of computer simulation for micro-irrigation system under different terrain conditions;
不同地形条件下微灌系统的计算机仿真研究
A Flood Loss Prediction Model for insurance based on terrain condition and domain knowledge is proposed and implemented.
提出并实现了一种基于地形条件和领域知识的保险洪灾损失预测模型,根据数字高程模型生成地形及排水能力因子,利用神经网络模型的非线性映射能力进行仿真建模,并给出了在该模型中融合领域知识的方法。
Effect of the Topographical Condition on Distribution of Blasting Vibration Velocity
地形条件对爆破质点振速分布的影响
The application of RTK technique in complex terrain
RTK技术在复杂地形条件下的应用
Study on Identification Method of Morphological Characteristics for Villages under Different Terrain Conditions
不同地形条件下的村镇形态特征识别方法研究
Monitor of the Surface Construction (Structure) in Complex Terrain Conditions During the Tunnel Construction
复杂地形条件下隧道施工地表建(构)筑物监测
Reseach on Forming Condition of Geothermal Resource in Zhangdian Region of Zibo City
淄博张店地区地热资源形成条件研究
"the form and nature thereof, including the sub-surface conditions"
现场的形状和性质,包括地质条件
to compress with violence, out of natural shape or condition.
猛烈地压缩使其变形或改变条件。
Dynamic Numerical Analysis of Underground Structure Under Strip-charge Explosion
条形装药爆炸条件下地下结构的动力数值分析
Sufficient Conditions for Totally Geodesic Submanifolds in Space Forms
空间形式中全测地子流形的某些充分条件
distortion energy plasticity condition
形状变形能塑性条件
Heat -setting conditions must be very accurately controlled.
热定形的工艺条件必须十分准确地加以控制。
But wholly new conditions and a wholly new situation are bound to emerge.
但又必然地有完全新的条件和形势出现。
Maybe globulars go on forming whenever conditions permit.
也许在条件适当时，球状星团便会不断地形成。
GEOLOGICAL CHARACTERISTICS AND FORMATION CONDITIONS OF THE NATURAL GAS ACCUMULATION BELTS IN BOHAI BAY BASIN
渤海湾盆地天然气聚集带特征及形成条件
Formation conditions and initial site of tidal bore in the north branch of Yangtze River estuary
长江口北支涌潮的形成条件及其初生地探讨
Analysis of the Forming Conditions and Study of Countermeasures of Geological Hazards in the Anshan Iron Mines
鞍山市铁矿矿山地质灾害形成条件及对策研究
Study on Condition of Oil-gas Reservoir Forming and Target of Exploration in Kenxi Area;
垦西地区油气藏形成条件及勘探目标研究
Characteristic and Formation Condition Analysis of Mountain Torrents Geological Hazard of Yuxi Yunnan Province;
玉溪市山洪地质灾害特征及形成条件分析