分场
- 与 分场 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The sloping plate can provide sufficiently the under-cooling for nucleation and lay a foundation for heterogeneous nucleation to form lots of nuclei of crystal internally and on the sloping plate surface, thus causing the melt to nucleates eruptively. Under the action of both metal flow and vibration, the nuclei formed on the sloping plate surface can move freely and disperse into the melt, and they are able to maintain the direct growth in spherical shape in the homogeneous composition and temperature fields.
倾斜板为形核提供足够大的过冷度和异质形核基础,大量晶核在斜板表面和内部形成,使熔体爆发形核,在流动和振动作用下斜板表面形成的晶核游离,弥散到熔体内部,晶核在均匀的成分场与温度场条件下,可以保持直接球状生长。
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This is a bit early, but volume remained just above average for the neckline breakout a few days later.
这是有点早,但数量仍只是高于平均水平的领口分场几天之后。
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During their flashy 7-0 start to open up the season, they were holding opponents to an average of 86 ppg.
在赛季开始时的他们浮华的7连胜中他们抑制对手的得分场均为86分。
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Thirdly, according to the development of the frozen soil, the coupling model of single freezing pipe of axial symmetry of temperature field, stress field and moisture migration is put forward firstly. Then, by means of the progressing principle of potential field, the coupling model of temperature field, stress field and moisture migration which is under the condition of the multi-freezing pipes is extended. At last, the energy balance equation, stress balance equation, quality balance equation, geometric equation, physical equation, initial and boundary conditions etc are adopted to give the analytic solution to the problem of plane axial symmetry of single freezing pipe.
第三,在对室内试验和现场实测结果研究的基础上,分析了土体冻结过程中温度场、应力场、水分场耦合原理,并按照冻土体形成发展过程,首先建立了单一冷源冻结轴对称温度、应力、水分场耦合模型;接着利用势场的迭加原理,将单一冷源情况的三场耦合问题推广到多冷源情况的三场耦合;最后根据能量守恒平衡方程、应力平衡方程、质量守恒平衡方程、几何方程、物理方程、初始及边界条件,解出了单一冷源平面轴对称问题的解析解。
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It is proved that the temperature is the source of variation of moisture field;and the hydro-thermal coupling dominant equation is proposed.
人工多圈管冻结过程中温度场和水分场的计算,是一个多物理场耦合和非线性数学问题,其影响因素多、相互之间关系复杂。
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Secondly, I study the expermets about the heat-moisture migration, analyze moisture transfer and correlation theory of the temperature field in the frozen soil , analysis comparally the temperatue field ,the moisture field, dynamical sources , and the water transport rate and so on of the moisture and temperature transfer both in the soft rock materical and in the frozen soil, gained the consistency and the difference in the heat-moisture migration about the soft rock materical and the frozen soil under the same condtion, the heat-moisture migration of the soft rock materical is accord with the correlation theory of the capillary porous colloid's heat and mass transfer, the theory caused moisture transfer of frozen soil is applied samely in the soft rock materical.
其次,研究冻土相关的水热迁移实验,分析了冻土水分迁移及温度场相关的规律;通过与冻土水热迁移对比分析软岩类材料的水热迁移的温度场、水分场、动力源和水分迁移速度等,得出了软岩类材料与冻土在同一条件下的水热规律的一致性和差异性,软岩类材料水热迁移也符合毛细孔隙胶体介质之热-质迁移的相关理论,引起冻土水分迁移的吸附-薄膜理论依然适用软岩类材料。
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Xu Xing County in Ningxia and bee in the field of beekeeping owned bases and a huge breakout, and long-term··mu in Ningxia wolfberry plant in Nanjing base.
宁夏中宁县徐兴和蜂场拥用庞大的养蜂基地和分场,并长期放蜂于宁夏中宁万亩枸杞种植基地。
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By means of the plating technology and the system designed and made ourselves, we call them as the direct-heat evaporating roll-pulled with vacuum piston and the helix evaporating of straight heat-wire with the negative thermal specific resistance , the align polishing ring films and the separating ones of pure gold have been plated directly at the inner wall of the capillary of Sealed-off CO〓 laser.
简便有效地使器件的输出功率、光束品质、稳定性和使用寿命都得以提高的作用效果;分析了放电驱动催化机理及催化效果与器件参数、工作状态及其中的等离子体过程的对应关系,建立了数学模型,编程数值计算了放电管内正柱区中等离子体参数分布及其与器件工作外参数的关系;利用我们设计开发的直热式真空活塞卷拖和负阻直热丝螺旋蒸镀工艺及制作的系统,在封离型CO〓激光器毛细管玻璃内壁上直接镀制出了单质金的镜面环膜和离散膜,经理论分析和实验检验,指出美国专利4756000号的环金方案将导致器件工作特性的改变和恶化,降低效率;肯定了正柱区边界部分场对建立良好的激光振荡的作用意义,明确提出了①作为高品质器件设计基础的弥散膜催化剂;②高斯管型弦驻波振动定型磨制、检测的新概念及相应的制备加工工艺;实际制出了管子,测定了其基本的工作特性和初期过程。
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Cycle racing is divided into track events and road events.
自行车比赛分场地自行车比赛和公路自行车比赛。
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The coupling fields are analyzed with FEM method. The laws of frost heave and thawing settlement from this analysis are consistent with that from model simulation, which has proved that the analysis is correct.
建立了人工冻结土体冻结温度场、水分场、应力场及位移场的耦合数学模型,揭示了温度、水分、应力、位移相互作用的基本规律及其对冻胀融沉的影响;利用有限元方法进行了耦合场的分析,获得的冻胀融沉规律和实际结果具有完全相同的规律,证明了分析方法的正确性。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。