查询词典 surface
- 与 surface 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A novel rendering technology based on surface reconstruction of points is presented,and through local surface analysis,surface parameter extraction and re sampling, fine rendering result at any viewing distance is generated.
提出了一种基于曲面点集重建的渲染技术,能够对输入点集作局部分析,提取曲面的参数,并通过重采样的方法,获得新的、密集的采样点,生成近景的高质量渲染结果。
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The judgement of the results of electropolishing lies in the changes of the surface qualities, mainly weighted through two quantitative parameters: surface roughness and lustrousness, which are inconsistent in many cases and thus makes it hard to judge which one has a better surface.
判断电化学抛光效果的好坏一般以表面质量的变化为依据,主要是通过两个定量指标,即表面粗糙度和表面光泽度来衡量,但两个指标往往会出现不一致的趋势,给最终表面质量的评判带来了一定的难度。
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This nevus shows itself as a macule , papule , or plaque and has a flat surface or a surface or a surface that is slightly elevated .
这个痣说明本身作为一个 macule ,丘疹或斑块,并有一个平面或表面或表面略有升高。
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Based on the uniform magnetization model of the surface magnetic field distribution on multi pole drum for magnetic encoder , the surface magnetic field distribution on multi pole drum for magnetic encoder was studied with numerical analysis method, and the general expression of surface magnetic field distribution on multi pole drum was found.
基于磁编码器多极磁鼓表露场分布的均匀磁化理论模型,采用数值分析方法计算磁编码器多极磁鼓的表露场分布,得到了多极磁鼓的表露场分布的数值表达式。
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According to the experiment results of degradation in field, degradation mechanism of the biodegradable mulch film can include four stages: the first, the material surface appeared deficiency while the surface area and interstice increased of material in the action of natural environment and microorganism; the second, along with the surface area and interstice of material increased and the gap strengthened, the chemical chain of the high polymer's principal chain broke as a result of the hydrolysis or the enzymatic effect in the action of hydration, causing the molecular weight and mechanics function descended; the third, the molecular of high polymer split the low polymer after its physical mechanical function descended, the material decomposed the fragments, the mass defect intensified; the fourth, the low polymer of fragments form in the natural environment, the microorganism, the biological enzyme became the smaller fragments, thus absorbed by the phagocytes, or further turn into CO2 and H2O due to hydrolysis.
根据田间降解试验结果推测,生物全降解地膜的降解机理可能包括四个阶段:第一,在自然环境、微生物作用下,材料表面出现缺陷,同时表面积增大、空隙增多;第二,随着材料表面积的增大、空隙的增多,吸水性增强,在自水合作用下,高聚物主链由于水解或酶解而使化学链断裂,导致分子量和力学性能下降;第三,在其物理机械性能下降后,高聚物分子链断裂为低聚物分子,材料裂解为碎片状,质量损失加剧;第四,碎片状低聚物在自然环境、微生物、生物酶作用下进一步水解变成尺寸更小的碎片,从而被吞噬细胞吸收,或进一步水解,生成CO2和H2O。
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The surface activity dose joins the queen, since jointly there is the water loving base group in the surface activity dose and detest the water base group in molecular structure , the pole is as a result easy to wind notable lessening menstruum surface tension from inside transition to interface in the solution.
液体分子在和空气等接触的表面会形成一层特殊的结构,表现为表面张力或表面能。表面活性剂加入后,由于表面活性剂分子结构中合有亲水基团和憎水基团,因而在溶液中极易从内部跃迁到界面上显著降低溶剂的表面张力。
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Distribution of biogenic silica content in surface sediments from deep water areas showed that it could not only reflect the paleoproductivity of siliceous micropaleontology in surface waters, but also indicate the strong or feeble upwelling. Thus, it was further confirmed that using biogenic silica content in sediments to trace upwelling and its change was effective and reliable. The analyzed result showed that radiolaria and poriferous specula have more contribution for biogenic opal, comparing with diatom in surface sediments from the northern studied area, probably owing to the diatom dissolved easily away and eaten by other organisms with little effort.
深水区表层沉积物中生物硅的含量分布表明,其不仅能反映出表层水体中硅质生物的古生产力水平,而且还能指示上升流的强弱,从而进一步证实了利用沉积物中生物硅含量来追踪上升流发育和变化的有效性与可信度研究结果还显示,在研究区域中北部表层沉积生物硅中放射虫和海绵骨针较硅藻占有更大的比重,这可能是由于硅藻易被溶解并易被其他生物体摄食的缘故。
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] In order to study the effect of machining processes on the surface condition of fastening holes drilled on 7075 aluminum alloy for aircraft assembly, the surface microphotograph and surface layers microstructure produced by the five kinds of drilling processes were observed and analyzed by means of SEM and optical microscope.
摘 要]为研究加工工艺对7075-T7351铝合金飞机装配紧固孔表面质量的影响,通过扫描电子显微镜和光学显微镜,分别对5种不同制孔工艺所产生的表面微观形貌和表层组织变化进行了观察和分析。
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The Enneper's minimal surface is the unique cubic parametric polynomial minimal surface one can find and one can not find any high order polynomial minimal surface in the differential Geometry literatures.
极小曲面被广泛应用于建筑设计,飞机轮船制造业,在结构化学,材料科学,植物学,动物学等领域被用作各种模型,在这些应用领域已有很多文献出现,但是,在CAGD领域几乎还没有关于极小曲面造型方面的工作。
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An operating member which has a depression having an oblique push-up surface and a closing surface contiguous to its push-up surface is held movably in a accommodating portion formed in the case band and crossing the lower end of the stepped hole at right angles thereto.
具有凹陷部的操作构件可移动地保持在容纳部位内,凹陷部具有倾斜的上推表面和毗邻上推表面的关闭表面,容纳部位形成在表环内并与台阶孔下端成直角交叉。
- 相关中文对照歌词
- On The Surface
- Surface To Air
- On The Surface
- Surface To Air
- Just Beneath The Surface
- Just Beneath The Surface (Reprise)
- Surface Of The Moon
- Beneath The Surface
- Surface
- Surface
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力