waterline

n.

（船的）吃水线，水线；

复数：waterlines

1. The ship was holed along the waterline by enemy fire.
   这只船被敌人的炮火沿着吃水线处击穿。
2. The outside hull below the waterline was coppered.
   外部船体水线以下是铜片。

Waterline mapping in flooded vegetation from airborne SAR imagery
Dental unit waterline antimicrobial agents' effect on dentin bond strength
Waterline extraction from Landsat TM data in a tidal flat : A case study in Gomso Bay, Korea
Multiparametric analysis of waterline contamination in dental units.
The dental unit waterline controversy: defusing the myths, defining the solutions.
A simple waterline approach for tidelands using multi-temporal satellite images: A case study in the Yangtze Delta
Legionella waterline colonization: detection of Legionella species in domestic, hotel and hospital hot water systems
A Phase I Cultural Resources Survey of a Proposed Waterline Easement Crossing Long Hollow Branch at Rough River Lake in Grayson Coun...
Effective control of dental chair unit waterline biofilm and marked reduction of bacterial contamination of output water using two p...
Taylor & Francis Online :: Super‐resolution mapping of the waterline from remotely sensed data - International Journal of Remote Se...