条件分布

From the the law-and-regulation system, the legal position and function of the tendering agency, the market admittance condition, the agent business status, the team scale and distribution, systematically and objectively dissertated the basic development situation of tendering agency for construction projects in our country. Cleared up the main problem existed in this industry by analyzing and neatening. The three outside organization problems is that, the industry management system does not obey, the law and regulations is not enough to perfect and the tenderee has wrong understanding and behavior. The five inside organization problems is that, the agency is short of independence, employee quality is uneven, the quality of agent job is dissatisfied and the internal construction of enterprise lags.

从法规体系、代理机构的法律地位及作用、市场准入条件、代理业务开展情况、从业队伍发展规模及分布状况等方面，比较系统、客观地论述了我国建设工程招标代理行业发展基本情况；通过分析和梳理，基本理清了该行业当前存在的主要问题，即：行业管理体制不顺、法规不够健全、招标人存在认识误区和不规范行为等三类机构外部环境问题，和代理机构缺乏独立性、从业人员素质参差不齐、代理工作质量差强人意、市场行为不规范、内部建设滞后等五类机构自身问题，同时还结合具体招标案例对其中部分问题进行了重点剖析。

Elastic and elastic-plastic solutions have been made under balanced, under-balanced and overbalanced pressure conditions.

分别在井眼-地层平衡、欠平衡和过平衡条件下推导了近井带的弹性和弹塑性应力分布，并给出了各种情形下井壁上的应力值。

At the same time, according to the related theories, theoretical relation of soil water profile was established under the condition of ponded infiltration and limited soil redistribution, the results were verified with measured data and proved to be reasonable.

此外，研究表明，导热率与土壤含水率、土壤水吸力、含盐浓度之间均存在良好的幂函数关系；在取得一定温控条件下的土壤水分与温度分布实测资料的基础上，根据Philip经验方程，通过差分法计算得出温差作用下的水分扩散率，该参数可表示为温度的幂函数形式。

The rebuts indicate that the magnitude of matric suction in soils is controlled by aperture size, and it is interrelated with equilibrium retative humidity of the circumstances,...

研究表明，基质吸力的大小受土的孔径大小的影响；在环境条件下，基质吸力的大小受外界平衡相对深度的影响；土的孔径分布决定了土水特征曲线的特征。

The results show that the noise of original image is effectively suppressed and ridded after the preprocessing treatment,and the intensity distribution is comparatively smooth.

在入射光束为基模高斯光束的条件下，随着入射光能量增大，受激布里渊散射光斑的空间光强分布由近高斯型转变为高斯型。

The results show that proper reentrant combustion chamber can effectively organize and control the flow distribution and intensity in the combustion chamber. There exists an optimized fuel injection position and intake swirl ratio for this kind of combustion chamber to decrease engine emission without scarifying engine power output and fuel economy.

结果表明，通过低排放缩口型燃烧室结构参数的优化，可有效地组织和控制燃烧室内气流分布规律及其强度，而且对于这种燃烧室结构存在着最佳的喷射位置和进气涡流强度，使得在动力性和经济性基本保持不变的条件下，可有效地改善柴油机的排放特性。

Temperature, doping and electric field dependent parameters including energy band, impurity and carrier distribution, mobility and PN junction, etc are established The models which is demanded in unification and accordance in accurance, simulation speed, effective range and application efficiency are also obtained 3、Some unique or key low temperature physic effects, such as carrier freeze-out or trapping effect, mobility enhancement effect, steepened subthreshold effect, small dimension effect and heavy injection effect, as well as their influence to the device cryogenic performance are discussed and analyzed Based on the completely understanding of the physic nature and characteristics in low temperatures operation, the technique methods to overcome or to utilize the effects are also presented 4、By systematic analysis of carrier transportation, the device physic analytical model for advanced polysilicon emitter transistor with better cryogenic performance that can be used to simulate the quantity relations between device terminal characteristics and internal structure, doping distribution as well as operation conditions is presented.

建立了依赖于温度、掺杂和电场因子，并且包括材料和结构的各参量数学物理模型，主要包括能带、掺杂及载流子分布、迁移率和PN结等模型，在计算精度、速度、应用范围和使用效率等方面达到和谐统一。 3、深入研究了低温条件下一些特有的或起关键作用的低温物理效应，主要包括载流子冻析或陷阱效应、迁移率增强效应、亚阈性能改善效应、小尺寸效应和大注入效应等，并分析其对器件低温性能的影响，在对低温器件工作的物理本质和特点有深入认识和了解的基础上，找出利用或克服低温物理效应的技术措施。

The effects of particle size distribution and particle figure on the viscosities of polymer polyol s were studied.

分析了聚合物多元醇中分散粒子的粒径分布和粒子形状对体系黏度的影响，通过计算提出了获得低黏度产品的工艺配方及控制条件。

The results show that :(1) the scales of school run as increasing trend but the proportion of its students is lower.(2) the independent -setting university is main type and the professional training is mostly level of school.(3) the schools and students are main distributed in eastern and middle areas and the main specialties are nursing, pharmacy, medical insp...

结果表明：(1)办学规模呈增长趋势，但卫生高职类学生所占比例较低；(2)办学类型以独立设置院校为主，办学层次以专科为主；(3)学校及学生主要分布在东部和中部地区，主要有护理、药学、医学检验、医学影像和管理5种专业；(4)办学条件需进一步改善。

Measurements of turbulent combustion were conducted in a test facility for swirl combustor with staged air injection .

本文在分级进风旋流燃烧室的实验台上，测量了在不同的分级进风比率或二次直流风率条件下，湍流旋流燃烧的时均温度场、O_2、CO_2、CO和NO浓度场的分布。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。