empty a hose line

用法例句

prefabricated band drain [reclamation works]

预制的排水带〔填海工程〕

A stone basin with a drain for carrying away the water used in ceremonial ablutions.

排水石盆带有用于排去正式洗礼用水的排水管道的石盆

Fault Analysis and Elimination of the Trouble of High Temperature Water Containing Air on VASA46 Diesel Engine

VASA46柴油机高温水带气故障分析及排除

They treated wet land by draining and sunning the fields.

他们用排水晒田的办法对潮湿地带进行了治理。

recycling hood incorporating a fan with mazimum horizontal side exceeding 120cm

循环排气罩,带有风扇,最大水平面不超过120cm

THE HORIZONTAL LIQUID SUMP SHALL HAVE FLANGED HEADS ON BOTH ENDS.

水平的（卧式）排污箱必须有两端带法兰的封头。

Ecological Effect by Thermal Discharged Water from Subtropical Coastal Power Plants;

滨海电厂温排水对亚热带海域生态影响的研究

Considerations on the Problems of Rain Water Discharge in Jiaxing City;

雨水直接排放给嘉兴城市所带来问的题

Influence of drainage condition on formation of shear band in structured soil

排水条件对结构性土中剪切带形成过程的影响

Characteristics of Pollution Zone around Drain Outlet of Fuling Sewage Treatment Plant

涪陵污水处理厂排污口的污染带特性分析

Forewarning Analysis of Chuanweichang Contamination Zone around Discharge Outlet after Impounding in Three Gorges Reservoir at Water Level of 175 Meter

三峡水库175m蓄水后川维厂排污口污染带预警分析

discharging valve

排出阀排气阀排水阀

A hole or pipe in a wall to allow water to run off.

墙上排水孔，墙上排水管

A drainage passage, as to a culvert.

排水沟排水通道，如阴沟

The action or a method of draining.

排水排水的行动或方法

gaudy tropical fishes with parrotlike beaks formed by fusion of teeth.

有类似鹦鹉喙的牙齿排列的热带水域中华丽的鱼。

Sewage and Stormwater Disposal

《污水及雨水排放》

flush gate

(水门等)排水装置