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词语管段拆分为汉字：
管字的拼音、笔画、偏旁部首、笔顺、繁体字，管字字源来历，管字演变
吹奏的乐器：～乐器。～弦乐。圆而细长中空的东西：～道。～线。～见（谦辞，浅陋的见识）。～窥蠡测（从竹管里看天，用瓢量海水，喻眼光狭窄，见识短浅）。～中窥豹。气～。血～。针～。双～齐下。形状像管的电子器件：电子～。晶体～。负责，经理：～理。……
段字的拼音、笔画、偏旁部首、笔顺、繁体字，段字字源来历，段字演变
事物、时间的一节：阶～。地～。片～。～落。工矿企业中的行政单位：工～。机务～。围棋棋手等级的名称：～位。古同“缎”，绸缎。古同“锻”，锻炼。姓。……
汉语拼音：guǎn duàn
管子的一段@@@@@如管接头、连接管或喷嘴管@@@@@。
例：过滤后的清洁空气，将通过直接管段进入空气压缩机的吸气口。
Install One Pair of Flanges flanges at least every three pipe lengths, either side of wall penetrations and at size reductions.
每三个管段长度处、墙壁穿孔处及变径处应必须至少安装一对法兰。This string of pipe may be very long, depending on the width of the crossing.
根据河流宽度，穿越管道可能很长，需要多根管段。Consider the operating conditions of the above tube sections during loading of a liquid slag removal boiler.
考虑液态排渣炉在增加负荷期间上部管段的操作条件。Besides, some equivalent strain also exists in the straight tube section beyond the terminal bend, due to the diffusion of deformation.
另外，由于弯曲变形扩散，使得弯曲终止端的直管段部分产生了一定量的等效应变。Avoid installation directly upstream of a free pipe outlet in a vertical pipeline.
避免直接安装在竖直向下，自由放空的管段上游。Heat or air conditioning at the entrance near the cold source loop on part of tube sections to increase savings Orifice.
在热力入口或空调靠近冷源环路的部分管段上增加节流孔板。For the experimental pipe sections, grid models of the entrance straight section and the bend section are established respectively.
针对实验管段，分别建立入口直管和弯管的网格模型。The scenario on replacing the leaked gas pipeline and its implementation for north-loop line located at Sichuan is introduced.
介绍了四川北半环输气干线停输更换漏气管段方案实施过程及步骤。Coriolis flowmeters do not require straight inlet or outlet runs.
科氏力流量计不需要入口或出口的直管段。利用移动干坞制作沉管管段
Manufacture of immersed tunnel tube sections in a mobile dock
船闸输水系统鹅颈管段水力特性的研究
Study on hydraulic characteristics of gooseneck section in lock filling and emptying systems
大落差管道在运动中, 其下坡段可能出现不满流管段。
Slack line flow sessions can appear in a long slope pipeline.
爆破振动使荥河电站六管段管沟裂缝, 支墩下沉, 钢管弯曲。
Explosion quake caused steel pipe wined, buttress subsided and ground fissured at 6th pipe section of the Yinghe Hydroelectric Installation.
管出口段压头损失
loss of head due to exit
管进口段的压头损失
Loss of head due to entrance
在段管的另一端端部通过螺栓与管卡子相连接固定。
The free end of the pipe portion is in fixed connection with the pipe clamp by screws.
下段输尿管
Lower ureteral.
浮力对竖直管内热进口段空气对流换热的影响
Buoyancy Effects on Convective Heat Transfer of Airflow in the Thermal Enthance Region of a Vertical Pipe
在低频段, 晶体管的集电极电流与施加在基级的电流同相。
At low frequencies, the current in the collector of a transistor is in phase with the applied current at the base.
可伸缩管连接。放在两段管道之间。拉伸可调整大小。
Flexible connection. Place between duct sections. Stretch to resize.
地上试验段参试物安装在管内。
The specimen is installed inside the aboveground test section.
老年多节段腰椎间盘突出并腰椎管狭窄症的诊治
Diagnosis and Treatment of Multiple Level Lumbar Disc Herniation Combined with Lumbar Spinal Stenosis in the Elderly
胸段椎管狭窄
Spinal stenosis of thoracic region
颈段椎管哑铃形肿瘤的手术治疗
Surgical treatment of dumbbell tumors in the cervical vertebral canal
倾斜管内热进口段自然强制复合对流传热
COMBINED FREE AND FORCED CONVECTION IN THERMAL ENTRANCE REGION OF INCLINED PIPES
圆管带式输送机直线段托辊间距的确定
Determination of the roller interval in straight section for pipe belt conveyor
圆管层流和湍流进口段流动阻力的研究
Experiment of Flow Resistance of Laminar and Turbulent Flow of the Inlet Section of Round Pipe
宽带速调管滤波器型输出段的边界元分析
Boundary Element Analysis for Filter Type Output Section of Broadband Klystron
圆管带式输送机过渡段计算机仿真与设计
Simulation and Calculation Method of the Length of Transition Segment of Pipe Belt Conveyor
火焰熔化了一段铅管，燃着了漏出来的煤气。
Flames melted a lead pipe and ignited leaking gas.
它可大大减少焊管剩余段长度，提高原材料利用率。
The optimized cutting application due to its smaller surplus pipe and higher material utilization.
圆管螺旋流局部起旋器与出口段流速分布
Experimental Research on the Local Generator and the Outlet Velocity Distribution of Spiral Flow in Circular Pipe
圆管层流与湍流进口段效应修正系数的研究
Study on Correction Coefficients of Laminar and Turbulent Entrance Region Effect in Round Pipe
随着混油段得移动，管内流量必然会发生变化。
The variation of flow must generate with the movement of mixed contamination plug in the pipeline.
水平管内气液两相泡状流进口段的实验研究
Experiment Study on the Wall Shear Stress Developing Length in Horizontal GasLiquid TwoPhase Bubbly Flows.
水平管内气液两相泡状流进口段壁面切应力
Wall shear stress in entrance region in horizontal airwater bubbly flow.
目得研究定常流动条件下弯曲圆管入口段内得流动情况。
Objective To study flow characteristics at the entrance of curved pipe.
流体管专家预计, 未来一段时间钢价还会有小幅上涨。
Fluid control experts predict that steel prices will have some time to come up slightly.
胆道引流属支有左外叶上段胆管支、左外叶下段胆管支。
The branches were the bile duct of the upper segment of the left lateral and the inferior segment of the left lateral lobe.