Karst vegetation flora is regional, but has evident horizontal characteristics.
岩溶植被植物区系组成为地域性但带有明显的地带性烙印；
This form has the characteristics of large connection contact area, small clearance, small unit area pressure, strong anti - horizontal torque ability and strong contact stability.
这种形式具有连接接触面积大，间隙小，单位面积压力小，抗水平扭矩能力强，接点稳定性强等特点。
Cresting occurs in horizontal or highly deviated Wells and is affected by the characteristics of the fluids involved and the ratio of horizontal to vertical permeability.
登顶现象在水平井或大斜度井中出现，并受所包含流体的特性和水平渗透率与垂直渗透率的比率的影响。
Numerical analyses and experiments were carried out to obtain the evaporating heat transfer characteristics of falling film on horizontal heated single tube and tube arrays.
摘要采用层流和紊流两种模型对水平管外垂下液膜的强制对流蒸发换热性能进行了数值计算。
In this paper, the evaluation and analysis on the actual state of the steel structural traverse will insure its functions by the test on horizontal dynamic characteristics.
本文通过对某钢厂钢结构通廊结构横向动力特性实测，对该结构的运行现状作出的评估与分析。
The design ideads, structure characteristics, compounds and property index of special miller used for dual horizontal aluminum guide rod were described.
介绍了双卧式铝导杆专用铣床的设计构思、结构特点和各部分组成及各项性能指标。
This article introduced an experimental device for measuring the fluid flow characteristics in the horizontal pipe and short swirling chamber.
介绍一套测量水平圆管和短式旋风筒内流体流动特性的实验装置。
Flow boiling heat transfer characteristics in horizontal smooth tubes and internal grooved tubes of R22 are experimentally investigated.
本文对氟利昂22在水平光滑管和内螺纹管内的流动沸腾换热特性进行了实验研究。
The study on mixing characteristics in a horizontal stirred bed reactor with double parallel axes was carried out.
本文对卧式双轴气相聚合搅拌床反应器的混合特性进行了实验研究。
The results show that the vibration characteristics of the tower in two horizontal directions are slightly distinct, and the damping ratio of the first mode is greater than that of the second mode.
本文分析结果表明，在两水平方向上木塔的振动特性存在些微差异，第一振型阻尼比较第二振型阻尼比大。
The different technology characteristics of horizontal and vertical rice whiteners were discussed and analysed, and several Suggestions were put forward.
本文对横式碾米机、立式碾米机的不同工艺特点进行了探讨分析，并提出了建议。
The horizontal velocity field along the direction of front movement displays the characteristics of typical convergence pattern.
水平速度场在沿锋面移动方向表现出明显的辐合(散)特征。
Film condensation heat transfer characteristics are studied by numerical simulation for a single horizontal tube in the presence of a non condensable gas.
为查明不凝气体对水平管外膜状凝结换热特性的影响规律，建立了水平单管的气、液双边界层模型。
By introducing origins and characteristics of the horizontal shaft and its application in the development of salty minerals, show the board prospects for the horizontal shaft.
通过对水平井的工艺特点以及在盐类矿物开采中的应用的介绍，阐述了水平井广阔的发展前景。
Meanwhile the characteristics of adjustable horizontal concentrated-diluted pulverized coal burners were analyzed.
同时，对可调水平浓淡煤粉燃烧器特性进行分析。
In the light of characteristics that horizontal hole possesses a certain rate of curvature, the method of estimating minimum axial force at any point along a rod string is established.
针对水平井井眼具有一定曲率的特点，建立了抽油杆柱下部任意一点最小轴向力的计算方法。
The landscape evolvement in Lanzhou falls into 3 stages according to its characteristics: horizontal extension, renewal extension, and differentia renewal extension.
根据建国以来兰州市景观演变的特点，把其分成了3个阶段，即：水平扩展阶段、更新扩展阶段、差异更新扩展阶段；
Experimental investigation of heat transfer and friction characteristics was conducted on the outside of a horizontal titanium circular-grooved tube under atmospheric pressure.
在常压条件下，对水平钛波槽管管外凝结换热及流阻特性进行了实验研究。
Based on the characteristics of coal preparation plant, horizontal data mining model and vertical data mining model were built in this paper.
针对选煤厂的特点，建立了水平式数据挖掘模型和垂直式数据挖掘模型。
An Analysis of horizontal movement characteristics of Shanxi fault belt is made by using 6 retest data of 6 periods (1996-2001) of GPS monitoring network in Shanxi fault belt.
利用山西断裂带布设的GPS监测网的6期复测资料(1996—2001)，分析了山西断陷带的水平运动特征。
The extended reach well has such characteristics as large horizontal displacement, great deviation Angle and long open hole interval.
大位移井具有长水平位移、大井斜角以及长裸眼段的特点。
The whirl and vibration characteristics of high-speed rotors are investigated under the excitation of horizontal, vertical and axial vibrations in this paper.
探讨了受水平、垂直和轴向振动激励下高速转子的进动与振动特征。
The horizontal distribution characteristics showed balanced between north and south.
水平分布特征是南、北均衡；
The total heating field and the components, their vertical and horizontal distribution characteristics can be used for some numerical experiment in the designs of thermal forcing.
本文所得到的日平均总加热场和各分量场的水平和垂直分布特征，有助于对夏季平均气候场形成机制的理解并可供数值试验中设计固定加热场时参考。
The special characteristics of kinetic energy and momentum of horizontal rotary cavity flow in internal dissipating tunnel with an inlet shaft are analyzed.
研究了水平旋转内消能泄水道空腔环流特有的能动量特性。
This model considers free surface boundary, flux boundary, horizontal flow barrier, well boundary, non-linear characteristics of soils and dynamic change of permeability coefficient with stress state.
该模型考虑了自由面边界、流量边界、基坑围护连续墙、井边界、土体非线性特性、土的渗透性随应力状态的变化。
The response characteristics of formation boundary in horizontal well logging are studied. Methods for identifying oil-water layer are approached.
研究了水平井测井在地层界面的响应特征，探讨了水平井油水层判别方法。
Overhead Cranes with Simple Girder's dynamic characteristics and influential factors have been studied under the horizontal work state. The calculation formula and the computer program are given out.
本文研究了单梁起重机在水平工作状态下系统的动特性以及影响因素，给出了计算公式和计算程序。
Overhead Cranes with Simple Girder's dynamic characteristics and influential factors have been studied under the horizontal work state. The calculation formula and the computer program are given out.
本文研究了单梁起重机在水平工作状态下系统的动特性以及影响因素，给出了计算公式和计算程序。
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