boundary line
英 [ˈbaʊndri laɪn]
美 [ˈbaʊndri laɪn]
边界线
英英释义
noun
- a line that indicates a boundary
双语例句
- In the middle of the boundary line and the isolation belt, no constructions can be built but green space.
公路红线和隔离带内，不得新建、改建、扩建建筑物，但可耕种或绿化； - Either of the parallel lanes at the sides of a tennis court, which widen the inbounds area for doubles play. Back Boundary line
单打与双打界线间空地网球场边的平行狭长地带，加宽了界内场地，可进行双打比赛 - Conquering any difficulty always gives one a secret joy, for it means pushing back a boundary line and adding to one's liberty.
征服任何困难总会给人带来神秘的喜悦感，因为它意味着你突破了又一个界限，进入到一种自由的境界。 - As for the determination of the boundary between the Zhujiang River and the sea, the river mouth cross section, which is changing from narrowness to broadness while the river running into the sea, can not be regarded as the boundary line.
大河河海划界不能简单地把河流入海由窄变宽的口门断面作为河海分界线。 - The separator is equipped with a sight glass through which a boundary line of the liquid phases can be observed. inspection glass
分离器设有窥视镜，通过它能够视察液间的分界线。窥视孔玻璃，观察镜 - On the map, the boundary line is a line winding, but is not the case in the field.
在地图上，边界线确实是一条弯弯曲曲的线条，但是在实地并不是这样。 - Agreement on inter-entity boundary line and related issues;
实体间边界线和有关问题协定； - To test a shuttle, use a full underhand stroke which makes contact with the shuttle over the back boundary line.
测试一个羽毛球，采用低手击球使得羽毛球超过后界。 - Should you sit upon a cloud you would not see the boundary line between one country and another, nor the boundary stone between a farm and a farm.
假如你能坐在云头上，你就看不见两国之间的界线，也看不见庄园之间的界石。 - Successful demographic transition should take into account the lowest boundary line of family planning and reconstruct the stable family structure.
成功的人口转变需要坚守计划生育的底线伦理和重建坚强有力的家庭结构。