查询词典 concentrative

Contemplativeness is a concentrative summary of the style of Du Pu's poetry.

沉郁顿挫是杜诗风格的集中概括，然而人们对"沉郁顿挫"一词的理解却很不一致，有些含义也未挖掘出来。

The thesis can be divided into five parts as follows: First, the structural characteristics of finned-pipe evaporator are analyzed. After selecting suitable microelement controller, the heat-transfer and mass-transfer processes are analyzed for every microelement under the conditions of dryness, wetness and frostiness. Based on previous equations, some parameters of frostiness are confirmed and the frost-growing model is set up under frost condition. Some hypotheses are postulated and with the help of the equation of mass-conservation, energy-conservation and momentum-conservation, the evaporation model which fits in the dynamic simulation is built, which set a solid foundation for system simulation. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. Third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet-parameter on evaporator. Fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio-parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping.

本文的主要内容如下：1对翅片管蒸发器结构特点进行分析，选取适当的微元控制体，就干、湿和霜工况下对每个微元分别进行传热传质分析，基于经验关系式确定霜的有关参数，对于霜工况下的霜生长建立模型，经适当假设，运用质量守恒、能量守恒和动量守恒方程建立适合动态仿真的蒸发器数学模型，为系统仿真奠定基础； 2对蒸发在大扰动下的开、停机过程，运用动态集中参数模型进行分析和计算，为更好地描述制冷系统运行的全过程奠定基础，同时也为制冷系统实现自动控制提供一定的理论基础； 3对蒸发器正常运行过程，运用动态分布参数和参数间定量耦合的观点来分析和计算，为更好地了解稳态工况下各点参数的变化情况及各入口参数对蒸发器动态特性的影响即蒸发器性能对各参数变化的敏感性； 4编写翅片管蒸发器动态特性仿真计算程序，可以计算不同边界条件和初始条件下的制冷剂热力参数、空气温湿度和霜厚度分布场，实现对翅片管蒸发器在干、湿和霜工况下的动态仿真。

By combining physics teaching with the training of innovative thinking of positive and negative, divergent and concentrative, common and different, abstract and figurative, composite and decomposite and equivalent, we develop students' innovative thinking ability and show the practical value of physics in the ability cultivation of innovative people of talent.

在物理教学中，紧密结合教学内容，通过正向思维和逆向思维、发散思维和收敛思维、求同思维和求异思维、抽象思维和形象思维、分合思维和等效思维等的训练，培养学生创新思维的能力，体现物理学对创新人才培养的作用。

Family violence is not a phenomenon that has no relation to society but a faithful representation of women's social situation. It is also the concentrative reflection of unequality between the sexes in family, society, politics, economy, culture and so on.

家庭暴力不是与妇女地位毫无关系的社会现象，而是妇女地位的一种最直观的反映，是妇女在家庭、社会的政治、经济、文化等方面与男性不平等的最集中的反映。

INTERVENTIONS: 99Tcm-HL91 brain SPECT and CT scanning on the same machine were performed in all patients as well as the imaging fusion.MAIN OUTCOME MEASURES: Positive hypoxic image was that the irradiative concentrative area ipsilateral to the infarct on more than 2 continuous slices and more than 2 different axial slices.

主要观察指标：在连续2个以上层面和2个以上不同轴向断层上，梗死侧大脑半球出现放射性浓集区，为乏氧显像阳性。

Furthermore,the distribution of hybrid indica combinations was concentrative with small variation on NAE,NUE and NHI,but that of conventional japonica rice was much scattered.

籼型杂交稻的NAE、NUE和NHI差异小而分布较集中，常规粳稻最分散，常规籼稻居中。

The method is both suitable to free vibration of nonhomogeneity beams with stepped variable cross section attached concentrative mass and forced vibration of stepped beams of nonhomogeneity with variable cross section under arbitrary loads.

这种方法也适用于非均质阶梯梁在任意谐载荷作用下的强迫振动问题以及均质阶梯梁的自由振动问题。与现有的方法相比，状态矢量法具有形式简单、适应性强等优点。

With the characteristic of simpleness and normativeness, form is a highly refined and concentrative method for information, which is being widely applied in all aspects of national economy and daily life because its function which is accurate, perspicuous, formal and easy to fill in and so on.

它作为一种高度精练、集中信息的表达手段，以其简明、规范、便于填写等特点，被广泛地应用在国民经济和日常生活的各个方面。

Building a telecommunication concentrative alarm system is the key resolvent of those problems.

建设电信集中式告警系统就是解决这一问题的关键举措。

Through adopting the technical measures such as local tuyere blowing above iron notch , burning iron notch with rich oxygen lance, tapping from iron notch , discharging slag and hot metal timely, adding coke in concentrative and de-concentrative forms and drilling the tuyere timely and so on, the accident of hearth chill was treated effectively.

通过采取铁口上方局部风口送风、富氧枪烧铁口、铁口出铁、及时排放渣铁、集中与分散加焦和适时打风口等措施，有效地处理了炉缸冻结事

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。