- 更多网络例句与层片相关的网络例句 [注:此内容来源于网络,仅供参考]
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Sb can combine with Cu and P to form a low melting point compound which lowers the melting point of binary Cu-8P eutectic alloy by nearly 200℃. Bi and Cu can create compounds with low melting point(270℃) distributing at the boundaries and that is the reason why the melting point of (Cu-8P)-Bi is lower than that of binary Cu-8P eutectic alloy. The eutectic cluster can be refined with the addition of Fe, and that is the reason why the addition of Fe can decrease the melting point of Cu-8P alloy. Two means of decreasing the melting point of Cu-8P are found.
一定量的Sb与Cu, P形成低熔点相,从而大幅降低了Cu-8P合金的熔点,使其熔点降低近200℃;加入少量Bi后, Bi与Cu在共晶团晶界上形成熔点为270℃左右的低熔点化合物,且Bi的加入明显细化Cu-8P合金共晶团,从而使Cu-8P合金的熔点降低;加入Fe能明显细化Cu-8P合金的共晶团,使层片间距由8μm减为2μm以下,并使共晶团由层片状向短棒状转变,虽然Fe与Cu形成熔点为806℃的高温相,但Fe的细化作用使得Cu-8P合金的熔点降低,但降低幅度不大。
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The C atom in ideal graphite crystals is hybridized in sp^2 orbital and forms covalent bonds with adjacent 3 other C atoms. The graphite crystals consist of stacks of parallel hexagonal net planar layers. These layers are integrated with Van der Waals attraction.
理想的石墨晶体是由碳原子以sp^2杂化轨道和邻近的三个碳原子形成共价键,构成六角平面的网状层片结构,层片之间以Van der Waals力相结合。
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The results indicate that the flow stress of the alloy increases with increasing strain rate and decreasing deformation temperature. The flow stress increases with increasing strain until the stress reaches the peak value, then the flow stress remains constant, which indicates that dynamic recrystallization happens during deformation. The flow behaviors are described by the hyperbolic sine constitutive equation, and the activation energy calculated is 337.75 kJ/mol. The as-forged microstructure consists of refined α2/γ and γ grains, and the grains are much homogeneous than before. The B2 phase distributes uniformly at the grain boundary of α2/γ and γ grains. The B2 phase decreases with increasing deformation temperature.
结果表明:流变应力随着应变速率提高和变形温度降低而增大;在变形过程中,流变应力随着变形量增大而增大,当流变应力达到峰值后趋于平稳,表明合金在变形过程中发生了动态再结晶;热变形过程的流变应力可采用双曲正弦本构关系来描述,平均激活能为337.75 kJ/mol;从合金的组织演化过程中可以看出,合金中不均匀的原始组织得到明显均匀化,变形后的组织是由α2/γ层片晶团和γ晶粒组成的双态组织,在α2/γ层片晶团和γ晶粒的晶界交界处发现分布均匀的B2相,并且随着变形温度升高B2相数量逐渐减少。
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Results indicate that phanerophyte is the dominant synusia in the shrub layer and hemicryptophyte in the herbage layer, and Selaginella is the only species on the forest floor. Selaginella broadly distributes in the mixed and pure forests, and it holds an important position among understory vegetations.
研究结果表明:高位芽植物是灌木层中的优势层片;地面芽植物是草本植物的优势层片;卷柏是地被层的唯一植物,在侧柏纯林和混交林中分布都很广,在林下植物中占有重要地位。
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Each lamination defines an axis collinear with an axis of each other lamination in the stacked formation.
每片叠层片确定了一根轴线,此轴线与在叠放结构中的每个叠层片的轴线共线。
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It\s needed to do more data processing such as inside and outside boundaries recognition, facular radius compensation, scanning and path planning to generate process control data. The STL file should be translated into CLI file, then into SMP file. In order to satisfy with the request of initial system, I inject some new arithmetic in the transformation, including inside and outside arithmetic and processing compensation arithmetic.
从三维建模到切片处理,再到扫描处理,最后得到层片的扫描路径文件,其中需要对截面轮廓进行诸如内外轮廓识别、工艺补偿、扫描及加工路径规划等一系列的工艺数据处理,文件的转化过程为从 STL 文件到层片文件,再到加工路径文件,为了满足制作化学芯片的一些特殊要求,在转化过程中加入了一些新的算法,内外边界识别算法和工艺补偿算法。
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The species structure and importance value dynamics of annual plants in herbage synusia during a growth period have been observed, and the ecological mechanisms of these changes have been analyzed also.
通过跟踪观测一年生植物层片在一个生长周期内种类组成及其重要值的变化,并分析变化的生态学机理,得出如下结论:①在固沙区草本层片内,小画眉草的多度、盖度和重要值在群落中所占比例较大,是群落优势种;②在充足的降雨后,一年生植物都突发性萌发,但随着降雨的减少,层片内的一年生植物种群都呈衰退之势,其中小画眉草和虎尾草种群急剧减少,狗尾草、雾冰藜和虫实种群减少幅度不大。
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Meso phanerophytes and micro phanerophytes are main composing plant of arbor synusia in the area.In synusia structure,except for the warm shrubs,frost flora all have arbor synusia,shrub synusia,herbage synusia and lichen synusia.The evergreen broad leaved meso phanerophytessynusia dominates the arbor layer .
在层片结构上,森林植物群落除暖性灌丛外,都具有乔木层层片、灌木层层片、草本层层片和苔藓地被层层片,常绿阔叶中高位芽层片为乔木层主要层片,并多构成群落的建群层片。
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It is found that with the increase of flow velocity,the Al-Al2Cu eutectic morphologies changes from regular laminae to unregular laminae,unregular rods up to regular rods and the laminar spacingsλ have a little increase.
发现增加流速使Al-Al_2Cu共晶由规则层片状向非规则层片状、非规则棒状、直至规则棒状共晶形态转化,同时层片间距λ略有增加。
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On the other hand, T -type twin and α〓 laths were preferentially formed at these nonequilibrium interfaces. The lath formation process involves complex transformations of the interfacial dislocation core and can be activated preferentially under concentrated stress fields at these interlamellar interfaces.
其二,热形变Ti-45Al-8Nb合金片层结构中,由于偏离严格取向关系的α〓/γ,γ/γ〓片层片层界面上具有较大的应力集中,外应力将优先在这些α〓/γ片层界面上诱导形成T型孪生位错,从而形成横过γ片层的T型孪晶。
- 更多网络解释与层片相关的网络解释 [注:此内容来源于网络,仅供参考]
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bedding plane:层平面;层(理)面
层片岩 bible | 层平面;层(理)面 bedding plane | 层缺;间断 stratigraphic break
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Lamellar keratoplasty:板层角膜移植
片晶扭转:Lamellar twisting | 板层角膜移植:lamellar keratoplasty | 两相层片结构:two phase lamellar structure
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stroma lamella:基质片层
另一种是较大的扁囊,贯穿于基粒之间,称基粒间类囊体或基质类囊体(stroma-thylakoid)或基质片层(stroma lamella). 它们顺着叶绿体的纵轴彼此平行排列. 其存在意义在于,使膜片层的总面积大大超出叶绿体的面积. PSI仅存在于基质片层和基粒片层的非堆叠区.
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schistosity:<地>片理,劈理
greywacke schist 杂砂片岩 | schistosity 片理,劈理 | bedding schistosity 层面片理,顺层片理
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bedding schistosity:层面片理,顺层片理
schistosity 片理,劈理 | bedding schistosity 层面片理,顺层片理 | Schistosoma 血吸虫属
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lamellate:片状的
lamellasome 片层体 层片体 | lamellate 片状的 | lamellated 成层
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synusia:层片
具体的求取方法可用下式表示:层片(synusia)是指植物群落中同一生活型的不同植物组合,它是群落的一种结构单元,是在群落产生和发展过程中逐步形成的. 层片和层次(layer)是两个不同的概念,不可混淆. ①层片决定群落的外貌,
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plies:(夹板的)层片
weight重量 | plies(夹板的)层片 | category种类
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sandwiched tablet:三层片
双层片 bilayer tablet | 三层片 sandwiched tablet | 分散片 dispersible tablet
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laminar air stream:层状空气流,层流空气流
lamellar structure || 层状结构,层状组织,片状结构,片状组织 | laminar air stream || 层状空气流,层流空气流 | laminar boundary layer || 片状边界层,层流边界层