固定的黑色线穿过鬼物体在夜间对地平线！
Fixed black line passing through ghost objects against horizon at night!
计算是相对地直接的，但他们必须能应付以所有可以想像的几何学情况，包括垂直线，平行的线，等等。
The computations are relatively straightforward, but they must be able to cope with all conceivable geometric situations, including vertical lines, parallel lines, and so on.
在道闸门禁系统接好线时，就能够对地感线圈进行测验了，不要比及埋好地感线后才测验。
In the gate guard system connect the wire, you can test on the induction coil, don't wait for good sense buried line after test.
采用“双悬线平衡法”，并利用外加可调磁场与地磁水平分量补偿的方法对地磁水平分量进行了测量。
To measure the horizontal component of geomagnetism, the "bifilar balance method" is used, together with an additional adjustable magnetic field to compensate the geomagnetic field.
为了实现地铁项目的质量、安全、环境、进度、成本等目标，总结经验，提高地铁项目的管理水平，有必要对地铁五号线项目进行中期评价。
To achieve the objects of quality, safety, environment, plan and cost etc, and to improve the experience and project management, it is important to implement the middle estimate on No.
上海地铁M4号线建设重大事故发生后，对地下工程潜在的环境地质作用的研究显得特别重要。
The environment concerning with the underground engineering is significant to Shanghai City development, especially NO. M4 underground railway building accident occurring.
介绍了北京地铁5号线磁器口车站浅埋暗挖隧道中洞法施工技术，对地表监测数据进行了分析。
The article introduces the construction technology of center drift method for shallow excavation tunnel in Beijing Metro Line 5, analyses the monitored data for the earths surface.
当故障发生在3相4线系统中的一相时，其它两相的对地电压就升高（约升高20%）。 好评（0）
When a fault occurs on one phase of a 3-phase, 4-wire system, the other two phases rise in voltage relative to ground (about 20%).
本文用地源热泵地下换热器线热源模型、简化柱热源模型和二维瞬态数值传热模型对地下土壤导热系数分别进行了计算。
The line source model, the simplified cylindrical source model and the two-dimensional numerical model were used to determine the thermal conductivity of underground soil.
结合上海地铁7号线工程，提出以动态风险识别过程为主线，以静态风险识别为手段的风险识别方法，对地铁盾构法隧道工程建设的风险进行了识别。
Based on Shanghai metro M7 line project, the risk identification method is presented, taking dynamic risk identification process as the mainstream and static risk identification as a tool.
结合广州地铁4号线大学城专线段设计，对地铁专用无线通信系统的方案优化进行了介绍。
Based on the design of the college-town section of the Guangzhou metro line 4, the optimal scheme design on the metro radio dispatching communication system is introduced.
我能以某种方式创造一个平坦的信号，保持一个扬声器线高相对地面线？
Could I somehow create a flat signal that kept one speaker line high relative to the ground line?
堤坝的管涌渗漏通道可看作是一个持续作用的线热源，通过研究管涌渗漏水对地层温度的影响，利用热源法的原理建立了管涌渗漏的持续线热源模型。
Through studying the influence of piping water on strata temperature, a continuous line-heat-resource model is proposed by using the heat resource theory.
本文针对地铁4号线附近老人塔塔基的连续屏障隔振措施进行了研究和分析。
In this dissertation, the continuous measures of barrier for isolation vibration which are taken in the foundation of Laoren tower nearby subway line 4 have been studied and analyzed.
文中对地面运动衰减规律中的距离参数提出了一种新的定义，即从场地到破裂线两端点的平均距离。这个定义能较好地反映发生构造地震的断层破裂模式。
A new definition of distance parameter in attenuation law of ground motion, i. e. the average distance from site to both ends of rupture line is proposed.
结合广州地铁三号线主控系统的工程项目，针对地铁消防联动控制的设计进行了一些有益的探讨。
Based on the practical use of the MCS in Guangzhou metro Line 3, the article discusses the design of coordination function of fire protection in metro.
摘要：分析了青岛地铁3号线所在地域的环境作用，并对地铁二次衬砌混凝土的耐久性进行研究。
Abstract: the environmental effects are analyzed and the secondary lining concrete durability is studied in the design for Qingdao Metro Line 3.
管理员可以在原有基础上对地图的点和线以及内部属性数据进行编辑，同时还提供了基于街道中心线的最短路径分析。
Using this system user can inquire about property of schools, some main buss stations and streets. Licensed users can edit school's position in the map and its inside property data…
管理员可以在原有基础上对地图的点和线以及内部属性数据进行编辑，同时还提供了基于街道中心线的最短路径分析。
Using this system user can inquire about property of schools, some main buss stations and streets. Licensed users can edit school's position in the map and its inside property data…
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