等分布

Proposed is the construction of an innovative vibration-proof baffle rod element along with a simplified model for the unitary flow duct of this construction.

提出了一种新型抗振折流杆元件的结构，并对该结构的单元流道提出了简化模型，用数值方法模拟了夹持式折流杆支撑的单元流道内的流动和传热状况，从流体的流动形态、压力分布和温度分布等方面与直折流圆杆单元流道进行了对比。

The velocity distribution function is modified for impact of molecules in a microbeam given by Kadar.

考虑到谐振微梁振动时，撞击在微梁两侧的分子数目和分子速率分布的差异，对 Kadar 等人提出的撞击微梁的分子速率分布函数做了修正。

Examples are presented to demonstrate that the pushover results including the distribution of hinges, inter-story drift ratio and inter-story torsion angle, used the four methods are coincidence well with that of nonlinear time history analysis.

通过计算分析，结果表明本文所提出的水平侧向力分布模式可较好地用于平面不规则框架结构的非线性静力分析，所得到的塑性铰分布、层间侧移角等与时程分析结果符合较好。

Tobacco tomato spotted wilt disease was found in many provinces.This disease is widely distributed in Yunnan production tobacco area and it causes above 60% losses in some area. The tomato spotted wilt disease is one of the most potentially dangerous disease of tabacco in the world. This paper reviewed the distribution,symptomology, causal agents, pathogenic mechanism, the composition and function of virus genome and epidemiology and management of the tobacco tomato spotted wilt disease.

目前该病在中国许多省均有发生的报道，在云南烟区广泛分布，在局部地区可造成60%以上的严重损失，烟草番茄斑萎病被认为是世界上对烟草最具潜在危险病害之一，较为系统全面的综述了烟草番茄斑萎病的发生与分布，病害症状学，病原物，致病机制，病毒基因组结构和功能以及病害的流行及控制等方面的研究进展。

Test results of film height at several points on sealing area of plane pairs, leakage flow, and frictional torque and so on, show that supply pressure greatly affects lubricating the height and its figuration of film, and that the cylinder block surface wear mainly resulted from destruction of film.

通过平面配流密封带多点实测膜厚、泄漏流量、摩擦转矩的试验数据表明，供油压力对密封带润滑油膜厚度、形态等的影响较大。局部油膜破坏是导致缸体面磨损的主因，试验测得的膜厚分布与其磨损分布有直接关系。

The independent Agents are adopted to complete the specific tasks from sensing temperature of axles to display curve of axle's temperature and to actions of effectors, so the knowledge distribution and control distribution is implemented in this system. It improves the real-time ability, reliability, maintenance and extendibility. It also realizes the intelligence of temperature's sense and control though the communication, coordination and cooperation among Agents.

该设计采用独立Agent完成了从轴温数据的采集、处理到执行机构产生控制动作再到人机界面的实时显示等一系列任务，实现了轴温监控的知识分布和控制分布，提高了系统的实时性、可靠性、可维护性和可扩展能力，并且通过多Agent间的相互通信、协调与合作实现了轴温监测和控制的智能化。

Problems existing in the operation of DAP pelletizer are analyzed,and the operation of the slurry distributor,ammonia distributor,rubber liner and striker plate,and the technical innovation and effect are outlined.

结合陕西华山化工集团有限公司复肥厂DAP装置的生产实践，分析了DAP造粒机在运行过程中存在的问题，介绍了料浆分布器、氨分布器、橡胶衬板和挡料板等的运行状况和技改措施以及实施效果。

Accompanied with the spark discharge,the cell voltage presents oscillations within the range of several volts,and the surface morphologies,the element distribution as well as the surface potential distributions of the anodic layer are significantly changed.

在电火花的影响下，镁合金氧化试样的表面形貌、元素分布以及表面电位分布等都发生了显著的变化。

This paper studies the space-charge effect of intense current in electrostatic accelerating tube based on 5 hypothese, including the potential distribution in and out beam, the impact on the axial potential by space charge and the transport of intense current.

对一种工业用大功率电子加速器(450kW)的加速管中的空间电荷效应作了5点假设，建立了物理模型。对模型的束内外径向电位分布、空间电荷对轴上电位的影响，以及空间电荷力对束流传输的影响等进行了理论分析，得到了束内径向电位分布。

Dead branches or knots in different sizes of tree was studied and different branch development phases of growth,suppression,death and self-pruning was analyzed to evaluate the effect that knot size and distribution impact on timber quality.Branch and knot dynamic models were developed using stand and tree variables.Based on multipleunit stepwise regression method, the individual tree growth model was established using forest and crown factors as the variable. The best taper equation model of Larix olgensis was bucking data of 130 sample trees selected in the studied area.

本研究以不同年龄、不同密度及不同立地条件的落叶松人工林作为研究对象，基于19块标准地中95株标准木的树干解析、枝解析及节子剖析数据，揭示了不同林分条件下林木的枝条数量及在树冠内的空间分布格局、生长发育规律；研究了不同大小树木的死枝和节子大小及其变化规律，分析了枝条的生长、被压、寿命和自然整枝过程，评价了节子大小和分布对木材质量的影响；以林分变量、林木变量和着枝深度等为自变量建立枝条生长和节子大小的动态预测模型；选择林分因子和林木的树冠因子作为竞争因子，用多元逐步回归的方法建立落叶松人工林与距离无关的单木生长模型，并根据研究地区选取的130株造材样木数据，建立了落叶松人工林最佳削度方程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。