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- gravity flow heating system 自两供热系统
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- Another option is the installation of the REGENCY gravity flow system ,this devics can directly transmit heat to the room near the fireplace. 还有另一个选择就是安装REGENCY的重力气流系统，可以把热量从炉墙中心直接传播到临近房间。
- The heating system in this block doesn't work well. 这个街区的供暖系统不太好用。
- The workers are installing a heating system. 工人们正在安装供暖系统。
- This heating system has an automatic temperature control. 这个暖气系统有自动化的温度调节系统。
- Conversion of your heating system from coal to gas will be costly. 你把暖气系统由烧煤改造成烧瓦斯会花好多钱。
- This water was distributed to and over the fields primarily by gravity flow. 这些水主要靠自流灌溉到田里。
- A pump in the boiler sends hot water round the central heating system. 热水器中的水泵将热水输送给集中供热设备。
- A pump in the boiler send hot water round the central heating system. 热水器中的水泵将热水输送给集中供热设备。
- We're installing a new heating system. 我们正在安装新的取暖装置。
- Vacuum, gravity flow, and other solids discharge, according pipeline flow chart meters (PID) equipment layout of the elevation requirements. 对真空、重力流、固体卸料等情况，一律按管道仪表流程图（PID）的标高要求布置设备。
- Something is wrong with the heating system. 供热系统有问题。
- During transgressive periods,gravity flow is dominated by calcarenaceous clastic flow and its recomposed sand deposit. 海侵期重力流以钙屑碎屑流及其再改造砂沉积为主；
- The heating system has recently been modified to make it more efficient. 最近供暖设备已稍加改动以提高效率。
- Lowstand is characterized by basin margin-downslope miscellaneous lithic turbidites,and gravity flow is relatively less in shelf marginal systems. 低水位期以盆缘-下斜坡混屑浊积岩为特征，陆棚边缘体系域中重力流相对较少；
- They put out for tenders for a new central heating system. 他们招标承办一套新的暖气设备。
- In flat terrain, sewers enroute to a treatment a small plant may increase in depth to the point where it is impractical to continue gravity flow. 在平坦地形地带，排水管线再道小型污水厂途中可能深度增加到以重力流不切实际。
- The star's fusion "heating system" is disrupted. 恒星聚变的“加热系统”被破坏了。
- Mujal S,Dudukovic M P,Ramachandran P.Mass-transfer in rotating packed beds experimental results and comparison with theory and gravity flow[J]. 柳来栓;张艳辉;刘有智.;旋转填充床技术用于烟气脱硫试验研究[J]
