排泄管道直接将污染物从工厂排入河流。
Discharge pipes directly take pollutants away from the plant into the river.
在任何情况下，都不得限制或减少排泄管道的尺寸。
The discharge line must not be restricted or reduced in size under any circumstances.
排泄弯头设计结构应该能够承受泵、电机和排泄管道的全部压力。
The discharge elbow shall be designed to carry the full weight of the pump, motor and discharge piping.
在安全阀和容器之间，或者在排泄管道上，不应该安装任何关闭阀。
No shut-off valve should be installed between the relief valve and tank. or in the discharge line.
必须安装一个适当的排泄管道，连接阀门的出水口，并且流向安全的地方。
A proper drain line connected to the valve outlet and run to a safe place of disposal must be installed.
因此，必须配置排泄管道来引导从安全阀排泄出的水，将其引导到安全的处置地方。
Therefore, it is essential that a discharge line be piped from the valve in order to carry the overflow to a safe place of disposal.
排泄管道必须与安全阀出口具有相同的口径，必须从安全阀的下方接到安全排放地点。
The discharge line must be the same size as the valve outlet, and must pitch downward from the valve to a safe place for disposal.
设计时应该规定当将泵装置降低到排泄管连接端口位置上时，泵装置能够自动与排泄管道连接。
The design shall be such that the pumping units will be automatically connected to the discharge piping when lowered into place on the discharge connection.
含碎块石土质边坡中常发育有地下水排泄管道，他们控制地下水水位上升，对保持边坡稳定十分重要。
Pipe drainage of groundwater are often developed in the pebbly clay slopes and are important in restricting groundwater level rising and in keeping slope stability.
排泄管道必须能够完全容纳安全阀和排泄管的排泄物。在任何情况下，都不得限制或减少排泄管道的尺寸。
The discharge line must be installed to allow complete drainage of both the relief valve and the discharge line. The discharge line must not be restricted or reduced in size under any circumstances.
弹簧执行机构止回阀用于管道排放。外置操作手柄和弹簧执行机构的旋启式止回阀用于污水坑、排污和雨水排泄管道。
Spring-actuated valve to be used on pump discharge. Swing check with outside lever and spring to be used on sump, sewage and storm drain lines.
为了防止这种安全阀发挥作用造成水破坏或烫伤，必须在安全阀上安装排泄管道，将排放出的水引导到安全的排放地点。
To avoid water damage or scalding due to valve operation, a drain pipe must be connected to the Pressure Safety Relief Valve and run to a safe place of disposal.
盖茨基金会正在致力于研发无水马桶，安装这种马桶不需要下水管道，而且还将有望把人类排泄物转化成肥料、燃料、甚至是可用清水。
The foundation is working to develop waterless toilets that do not rely on sewer connections - and which might turn human waste into fertilizer, fuel, or even safe drinking water.
不能小于安全阀的管道口径，也不能在排泄管上安装任何缩径管接头。
Must not be smaller than the pipe size of the relief valve or have any reducing coupling installed in the discharge line.
如果需要的话，排出阀、排泄阀和旁路管道可以配置手动或遥控执行机构阀门。
Bleed, drain and by-pass piping can be furnished with manual or remote actuated valves, as required.
冰冻气候预防措施：测试管道系统后，法门应该处于开启位置，使得能够实现完全排泄。
FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, valves should be left in an open position to allow complete drainage.
心血管系统：将血液运送至全身各个组织的管道系统。它把营养物质、氧气输送到全身各个组织，并把废物和二氧化碳排泄代谢掉。
Cardiovascular system: system of vessels that convey Blood to and from tissues throughout the Body, Bringing nutrients and oxygen and removing wastes and carbon dioxide.
若土体中粘粒含量高，则形成管道排泄系统所需的时间长，土体的渗透性也相对较低，反之则所需的时间短且渗透性高；
The higher the clay particle content in DCS was, the longer the time needed for the development of GPDS was, and the worse the permeability of soil mass was;
管道排泄系统的存在使边坡具有良好的渗透性，能有效减小坡体中的渗透力和潜在滑面的孔隙水压力；
When GPDS developed in DCS, the permeability of soil mass would become dramatically larger, and the seepage force of groundwater and pore water pressure on sliding surface would reduce;
管道排泄系统的存在使边坡具有良好的渗透性，能有效减小坡体中的渗透力和潜在滑面的孔隙水压力；
When GPDS developed in DCS, the permeability of soil mass would become dramatically larger, and the seepage force of groundwater and pore water pressure on sliding surface would reduce;
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