Two routes can not be worn in the same tube, wire and heating, hot water, gas pipe between the parallel distance should not be less than 300mm, the cross should not be less than 100mm.
两路线不能穿同一管内，电线和暖气、热水、煤气管之间的平行距离不应小于300mm，交叉距离不应小于100mm。
That means that if you draw parallel lines in space, then they will remain the same distance apart along their infinite lengths instead of converging or diverging.
这意味着如果你在空间中作两条平行线，它们不会聚合或离散，只会一直保持相等的距离无限延伸下去。
Even with very tight conductor-to-conductor spacing, parallel runs of 5 to 6 times signal rise distance are required before crosstalk becomes a problem.
即使在非常小的线间距的情况下，在大于信号上升的距离5到6倍的距离以上串扰才会成为电路设计的一个问题。
Next to the parallel target, a patterned chart with a distance scale is placed on an incline.
在平行于放置被摄物体的位置上把有距离标尺的测试图表放置于一个斜面上。
The shortcomings of the paper are: The polycentric distance model is applicable to the case in which central regions are parallel.
论文的不足：论文研究的多个中心区域的空间扩展模型，只适用于各个中心区域是平行的情形。
For instance, extra long distance implement, tight power line, idle dynamic parallel integrated compensation, big section heat-resistant wire, new-style security automechanism, and so on.
如超长距离输电装置、紧凑型线路、无功动态并联综合补偿技术、大截面耐热导线以及新型安全自动装置等。
The large scale parallel digital circuit with the one detector to one processor structure was used for the near distance image, the recognition of the part of plane could be realized.
对于近距离图像，采用探测元与处理电路一一对应的大规模并行数字电路，实现目标部位识别。
Equation about isometric polygon curve is set up with differential geometry theory. The curve is proved to be convex curve which the distance between any parallel tangent lines is equal.
应用微分几何理论，导出了等距曲线的方程，证明了它是具有任意两条平行切线之间距离都相等的卵形线。
The thesis adopts the Plug-in parallel hybrid electric project which means that it should increase the distance under the pure electric mode.
本论文采用插电式并联混合动力方案，这就要求增加纯电动驱动模式下行驶距离。
Based on Reynolds equation, the analytical formula of gas-film damping inside two parallel plates has been obtained, which analyses gas-film damping coefficient changes with contact distance.
基于雷诺方程，得到两平行板内部气膜阻尼的解析公式，分析了气膜阻尼系数随接触距离的变化情况。
Furthermore, the several key problems about realizing real-time processing utilizing parallel system, distance measurement and auxiliary illumination assembly are discussed in detail in this paper.
此外，针对利用并行处理提高系统实时处理能力、测距技术和辅助照明系统等几个关键技术进行了探讨。
Based on the Mohr-Coulomb theory, safety factor s was deduced and used to ensure the reasonable parallel tunnel distance and judge the stability of surrounding rock effectively.
根据莫尔—库仑强度理论推导了关于确定并行隧道合理间距的安全系数s。
When there is a long distance between computers and data-controlling machine tools, serial communication is used instead of parallel communication.
当控制计算机与各数控机床相距较远时，一般采用串行通信方式而不采用并行通信方式。
Then the statistical average distance between neighboring parallel sections was acquired using the analysis of sample trace points.
进而通过轨迹样本点分析的方式，得到统计平均的相邻平行截面间距。
Cathodic protection technique has been widely used in long-distance pipeline domestically but reports of studies on parallel pipeline have been rarely seen.
我国长输埋地管道已广泛采用了阴极保护技术，但关于并行管道的理论及技术研究还很少。
It analyses and studies the operating method in image processing area, including image division, image filter, picking up edge point, drawing up line and getting the distance of parallel lines.
分析并研究了可用于指针图像处理的图像分割、图像滤波、边缘点提取、直线拟合、平行直线求距等运算方法。
It also discussed the diameter selection and flow distribution of the parallel conduits concerned in solving the model, and derived a formula for the distance between link pipes.
对模型求解中涉及到的并联输水管管径的选定和流量分配问题作了探讨，推导了连接管设置间距计算式。
The perpendicular distance from the base of a geometric figure to the opposite vertex, parallel side, or parallel surface.
平行面（底面）且侧面都是平行四边形的多面体。
The base is fixed near the building wall, the vertical axle line is parallel to the building wall, the distance from vertical axle line to the wall is 3m.
底座固定在建筑物墙面附近，其纵向轴心线与建筑物墙面平行，纵轴线到墙面间距为3米。
It probes and summarizes the use of this device with multiple real world pipeline detecting examples like the close distance parallel pipelines, multi - cable pipelines, and nonmetal pipelines.
结合RD 4000管线探测仪在实际工作中常遇到的近间距并行管线、多电缆管道、非金属管线等探测难题，进行探讨和总结。
The rest of the time frames have nice parallel lines, they are all moving at the same slope and all have their stochastic lines about the same distance apart.
剩下的几个时间框架有很完美的水平线。他们沿着相同斜率运动，他们的kd线距离几乎一致。
Ren Delin had extended it to long needle problem, who cancelled the limitation (the diameter of the convex domain is less than the distance of the grid of parallel lines).
任德麟作了进一步推广，即取消凸域直径不超过带域间距离这一限制。
The South China power grid is the first long-distance and huge capacity power grid with ac and DC power networks in parallel in China.
南方电网是中国首个长距离大容量送电的交直流并联运行电网。
This article introduces a vehicles classification system which is a plane measuring system with parallel infrared rays in equal distance from one another and a classification subsystem.
本文介绍了一个车辆分类系统，它是由平行红外线族构成的平面检测子系统和分类子系统组成。
Stand with knees bent slightly, feet at hip distance apart, toes forward. Knees should be directly over toes. Bend forward so upper body is parallel to floor.
膝关节微屈站立，双脚与髋同宽，脚尖向前。膝关节在脚尖正上方。身体前弯与地面平行。
The supporting blocks 2 have a supporting function, so that the surfaces of the heat exchange plates 3 are parallel mutually in a certain distance.
支撑块2起支撑作用，以使热交换板3的面与面之间以一定的间距互相平行。
The subsea tunnel engineering that lies at Jiaozhou Bay in Qingdao is introduced, as well as the research status of little distance parallel tunnels in China.
介绍青岛胶州湾湾口海底隧道的工程概况和国内小间距隧道的研究现状。
Then, an improved parallel watershed algorithm is presented based on the definition of watershed transform with condition of distance.
为了专门分割重叠粘连细胞的图像，提出一种基于局部流域变换的迭代剥离算法。
By using CDEGS software, the distribution law of the parallel length, current rate, distance, soil resistivity and other aspects of AC interference along the pipeline was studied.
结果表明，破损面积、交流干扰电压、土壤电阻率、防腐层电阻率对交流杂散电流密度具有显著的影响。
By using CDEGS software, the distribution law of the parallel length, current rate, distance, soil resistivity and other aspects of AC interference along the pipeline was studied.
结果表明，破损面积、交流干扰电压、土壤电阻率、防腐层电阻率对交流杂散电流密度具有显著的影响。
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