低凹 meaning in English
indentation
Examples
- Conical indentation hardness
锥形低凹硬度 - In order to the foundation design and construction of the project , some high protruding area are dug up , while low concave area filled with soil are treated by dynamic compaction
鉴于工程项目地基设计和施工的要求，在地基处理时，有些高凸地带需要挖平、低凹地带需要大量的填土和强夯加固处理。 - Thus wear and friction are reduced . 3 ) in the course of friction the nanometer cacos particles and cao particles can fill up the concave of the surface and even sink into substrate and fill in the worn position promptly
（ 3 ）摩擦过程中纳米碳酸钙、纳米氧化钙粒子能填平摩擦表面低凹处甚至陷入基体中，并可及时填补损伤部位，具有自修复功能，使摩擦表面始终处于较为平整的状态。 - And beyond that again , in the wide rolling regions of the castles , smoke waved against steam , and patch after patch of raw reddish brick showed the newer mining settlements , sometimes in the hollows , sometimes gruesomely ugly along the sky - line of the slopes
再远一些，在那宫堡大厦所在的临野上，烟与蒸汽夹杂着，漾荡着，星罗棋布着无数的红砖建筑，有的在低凹处，有的狞恶地在那斜坡上突入天际，这便是矿区。 - They went on , and presently entered and followed tom s other corridor until they reached the " jumping - off place . " the candles revealed the fact that it was not really a precipice , but only a steep clay hill twenty or thirty feet high . tom whispered
他们再往前走，很快就钻进了另一个道，一直来到那个低凹的地方，借着烛光发现，这个地方不是悬崖，只是个二十英尺高的陡山坡，汤姆悄悄说： “哈克，现在让你瞧件东西。 ”