1) plastic upheaval
塑性隆起
1.
Because of some simplifications especially the premise that the ground surface is formed completely just by cutting process, the effect of plastic upheaval deformation of workpiece surface on surface roughness is overlooked so as to cause the theoretic value of surface roughness to be often smaller than the real value.
理论公式虽然计算精度较高,但由于对一些磨削条件的简化,特别是假定工件表面全部由切削过程完成而忽略了材料的塑性隆起变形对表面粗糙度的影响,使其计算结果往往小于实际表面粗糙度数值。
3) clonal plasticity
克隆可塑性
1.
Comparative studies on clonal plasticity of two divergent types of Leymus chinensisunder saline-alkali stress;
2种趋异型羊草在盐碱胁迫下的克隆可塑性比较研究
2.
As one of the most important habitat resources, soil nutrient concerns with plant growth, so that clonal plasticity and ecological adaptability to soil nutrient can be studied by fertilization .
在自然界中,生境异质性普遍存在,并与植物克隆生长密切相关,因而资源的斑块性差异最终必然引起克隆植物构件在水平空间上的配置格局和植株生长及形态上的可塑性变化,形成对异质性生境资源的觅养生长格局和克隆可塑性响应,具有生态适应意义。
4) protuberant lesions
隆起性病变
1.
Endoscopic therapy with endoloop for protuberant lesions in gastrointestinal tract (a review of 49 cases);
内镜下套扎治疗胃肠道隆起性病变(附67例分析)
2.
Objectives:To evaluate the advantage of using titanium-clip to prevent Imngfire hemorrhage of protuberant lesions underwent high frequency eletrosection.
目的:探讨应用钛夹预防高频电切除胃肠道隆起性病变后迟发性出血的效果。
5) Eminence Lesion
隆起性病灶
6) regional uplift
区域性隆起
补充资料:大兴隆起
北京活动构造带。斜贯北京小平原中部,呈北东走向,隐伏于地表之下。面积约为1300平方公里。大兴区域大部处于隆起的中部。其西北侧为北京凹陷,东南侧为燕郊-牛堡屯断裂、大厂凹陷,两侧分别以南苑-通州断裂带及永乐店-夏垫-马坊断裂带为界。南段与南各庄-长子营断裂、廊固凹陷为邻。隆起西北高而东南低,高点埋深仅几十米,位于黄村镇与南苑镇之间,形成于第三纪,上覆50~1000米左右的第三系和第四系地层,内幕是由中上元古界和古生界组成的蓟县系、青白口系、寒武系、奥陶系地层。次级背斜轴部在高点东向,约在榆垡-马驹桥一线。新生界地层由西北向东南逐渐加厚。大兴隆起的两侧有次一级的断裂下降活动,与北京凹陷相应,形成地垒式的构造。隆起的上部地表呈平原地貌形态。
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参考词条