Based on the safety distance from the oilfield facilities to the nearby structures and facilities specified in the national and industrial standards, the relevant technical requirements are proposed and SAFETI software is applied to quantitatively evaluate the safety influence on the oilfield production facilities, the safety distance from the productio.
依据国家、行业标准对油田生产设施与周围建(构)筑物、设施的安全间距,提出了相关技术要求,并应用SAFETI软件对油田生产设施进行了安全影响的量化评价。
Based on the analysis of the safety distance of traffic flow on expressway,the conception and calculation method about basic safety distance were proposed,which can ensure the safety of traffic flow.
本文在分析行车间距计算方法的基础上 ,提出了在一般气象条件下保证交通安全一般要求的基本安全间距的概念及计算公式 ,同时探讨了在特殊气象条件下对安全间距的影响因素及修正参
According to the relationship between gas pipeline and cantilever pipes,the calculation model of safety distance that gas pipeline horizontally passes through foundation ditch of cantilever piles is established.
依据燃气管道与悬臂桩的相互作用关系,建立了燃气管道平行穿越悬臂桩支护基坑地段的安全间距计算模型,采用三维有限元计算模型对主要影响因素作了敏感性研究,提出了燃气管道与悬臂桩支护基坑开挖边界的安全间距建议值。
The treatments of key technical problem for Beilun hill multi-purpose terminal,Ningbo Port were introduced and the safe spacing between the new dyke and the built trestle of the cement quay and the selection of pile type under the complex geological stratum were also introduced.
介绍宁波北仑山多用途码头关键技术问题的处理,包括围海造陆与临近水泥码头栈桥的安全间距、复杂地质条件下的桩基选型等。
Through learning and analyzing the related national and local laws, the safe distance can be gotten which between the base station and the airport, highways, railways, high-speed railway, river.
通过对国家及地方的相关法规的学习、分析,掌握基站与机场、高速公路、铁路、高速铁路、河道的安全间距,指导基站的安全建设。
Analysis on the damage zone of overlying strata and safety layer distance on the upward mining above the longwall goaf
针对长壁采空区上方岩层损伤影响范围及其遗弃煤层开采问题,用简化的平面力学模型,解析分析了煤层采出后长壁采空区上方岩层的损伤影响范围,并根据垂直方向上岩层的损伤影响程度按从大到小的顺序将采空区覆岩分为破损垮落带、损伤扰动带和无损变形带,获得了长壁采空区上方遗弃煤层上行开采的安全层间距计算公式。
Based on Nagel-Schreckenberg model(NS for short),it includes effective gap and brake light,moreover a novel concept about the variable security gap is introduced.
其中考虑了有效间距及刹车灯的作用,并引入了可变安全间距的新概念。
Research on Safety Distance between Gas Pipeline and Foundation Ditch of Cantilever Piles
燃气管道与悬臂桩基坑安全间距研究
Safe Distance between Base Stations and Airports, Highways,Railways,High-speed Rail, River
基站与机场、高速公路、铁路、高铁、河道的安全间距
Response Time and Safe Distance Determining of the Photoelectric Safety Device Equipped of Press Machine
压力机光电式安全保护装置响应时间和安全距离测试技术
Safety of machinery--Minimum gaps to avoid crushing of parts of the human body
GB12265.3-1997机械安全避免人体各部位挤压的最小间距
The Reasonable Distance of Crosswalks Based on Efficiency and Safety;
基于效率和安全的人行横道合理间距研究
to spill, though at a safe remove, the blood of brave men(bAnthony Burgess)
去作为勇士而流血，尽管这是个安全的间距(b安东尼 伯吉斯)
to spill, though at a safe remove, the blood of brave men(Anthony Burgess)
去作为勇士而流血，尽管这是个安全的间距(安东尼 伯吉斯)
quantity-distance table
炸药存贮量－安全距离表
keep a clear berth of the shoals
与浅滩保持安全距离
Kept a clear berth of the reefs.
与礁石保持安全距离
Leave a good safety margin between your car and the next.
要在你的汽车和另一辆车之间留出一段足够的安全距离.
Risk Research on Insufficient Safe Distance between Overhead Transmission Line and Buried Gas Transmission Pipe
架空线路与地埋输气管道间安全距离的风险研究
Determination of the minimum distance of the safe point of approach and attention DCPA
最小安全会遇距离和注意会遇距离的确定
Safety of machinery--safety distances to prevent danger zones being reached by the upper limbs
GB12265.1-1997机械安全防止上肢触及危险区的安全距离
Distance Preseving Maps and Completely Distance Preseving Maps on the Schatten-p Class
Schatten-p类算子空间上保距或完全保距映射
Different safety standards have different requirements for the clearance and creepage distance of the limits of different calculation methods and results.
不同的安全标准对电气间隙和爬电距离有不同要求，其限值的求法和结果不尽相同。
vehicle safe spacing indicator
车辆安全行驶距离指示器
remain at a safe distance from sb/sth
与某人[某事物]保持安全距离
