在此基础上，对煤层底板突水的临界特性进行了分析。
On the basis, the critical character of water-burst from coal floor is analysed.
探讨了篦齿的临界特性，提出了新的能够准确计算两类篦齿临界压比的经验公式。
Finally, the new empirical formulas for calculating their critical pressure ratio were derived too.
从CO2的超临界特性和提高采收率机理上考虑对现有CO2-EOR技术进行改进。
Methods of Enhanced Oil Recovery and the characteristic of Supercritical CO2 takes into account in order to improve the CO2-EOR technology.
他们选用这种方式进行探究是因为自我组织临界的另一个特性是：平均来说，每一次触发都是一个接一个的。
They followed this line of enquiry because another property of self-organised criticality is that each event, on average, triggers only one other.
提出了一种用细沟在坡面发生的位置和相应的水流特性来直接计算土壤临界抗剪切应力的方法。
A direct calculation method of the critical shear stresses was established through observing initial place of slope erosion arising and the characteristic of runoff.
研究表明，启动过程中，密封的特性参数在开启临界气膜厚度附近快速变化；
The results indicated that the sealing parameters changed remarkably near the opening critical film thickness in the start up process.
对管流、嘴流、渗流的协调计算及蒸汽流过节流喷嘴的临界流动特性进行了研究。
Coordination calculation for the flow in pipe, nozzle and reservoir, critical flow characteristics through the throttling jet are studied.
本测试系统不仅可以测量高温超导体在不同温度下的临界电流，还可以测量其失超传播特性。
This test system can measure critical currents of high-temperature superconductor at different temperature, and can also measure quench propagation property.
根据振动流化床床层动力学特性，提出了第一、第二流化段，第一、第二临界流化速度的概念。
According to the dynamical characteristic of the vibrated fluidized bed, the first and second fluidization stages and the first and second critical fluidization velocities were put forward.
利用“通量阶式递增法”测定了两种膜组件的临界通量，在此基础上考察了次临界通量下的运行特性。
Critical flux region for two membrane modules was measured by using "flux step-wise" method, and then the operating characteristics at sub-critical flux were investigated.
报道了用熔融慢冷工艺制备的YBCO的微观结构与临界电流特性。
The microstructure and critical current properties of the YBCO prepared by the melt and slowly cooling process are reported.
介绍纯物质特性参数包括临界常数、偏心因子和势能常数的计算方法。
Calculation method of characteristic parameters for pure substance, such as critical constant, centric factor, and constants of potential energy are put forward.
弹性约束杆之临界力和变形不仅与杆截面特性相关，还取决于约束条件。
Critical force and deformation of elastic restraint rod not only depend on the rod cross section, but also on the restraint condition.
同时，基于RLC串联谐振电路的临界阻尼特性，设计了脉冲成形单元。
The pulse forming unit is designed based on the critical-damping characteristics of RLC series-resonant circuit.
经研究分析验证并丰富了水平旋流泄洪洞的基本流态序列、过渡流态的特性及临界水力条件。
The paper researches and analyzes the basic flow pattern sequence, the transitional flow characteristics and critical hydro conditions.
并以具体实例，即BTW模型来模拟分析其在临界点所具有的特性。
Then we combine with example—BTW model to simulate and analyze its characteristic at critical point.
有限元分析结果表明，影响桩基负摩阻力特性的桩体材料弹性模量存在一个临界值。
Finite element analysis shows that a critical value exists for Young's module of pile that affects NSF character.
驱动堆控制回路具有小的时间常数和超调量，调整时间短，控制特性亦优于临界堆。
The control loop of reactor driven by accelerator has a little time constant, a little overshoot, and short regulating time, its control characteristics also are better than critical reactor's.
通过一系列室内三轴压缩试验研究了砂土的变形特性与临界状态。
A series of triaxial compression tests were performed to investigate the deformation characteristics and critical state of sand.
对垂直上升光管内临界压力区水的传热特性进行了试验研究。
A research on the heat transfer performance of water in vertical upward tube under near critical pressure is presented.
本文针对超临界直流锅炉运行特性，提出了一种神经网络解耦控制方法。
According to the running features of supercritical once-through boiler, the article proposes a neural network decoupling control method.
在油水转化过程中，也存在一临界饱和度，超过此临界饱和度，其力学特性发生较大的改变。
When water saturated degree is above critical value, the mechanical features of sandstone with large porosity are changed clearly.
基于自组织临界性的概念，探讨了散粒体系统的动态特性。
The dynamical characters of granular mixtures were investigated based on the concept of self-organized criticality (SOC).
为了减少煤油在冷却时的结焦析碳，研究乳化煤油在超临界压力工况下传热特性随热负荷变化的规律以及析碳的影响。
Heat transfer and thermal stability characteristics of supercritical emulsified kerosene were studied in order to reduce the deposition of carbon during the cooling of kerosene.
前言：超临界流体具有黏度低、密度大，有较好的流动、传质、传热和溶解性能等特性。
The supercritical fluid has the following unique characteristics: low viscosity, high density, better performance of flow, mass and heat transfer, dis solution and so on.
本文对自制备的光敏树脂的临界曝光量和透射深度这两个特性参数进行了测试研究，测得临界曝光量为8。
In this paper, the critical exposure (Ec) and the penetration depth (Dp) of the myself prepared photosensitive resin were determined, and its critical exposure is 8.
利用临界流速公式系统地分析和讨论扭转刚度、重力系数和轴向预紧力对管道临界流速的影响特性。
The effect of some parameters of the system on the values of critical flow velocity is discussed according to the analytical expressions derived.
分析了超临界锅炉水动力特性对下辐射区水冷壁出口温度的影响。
The influence of supercritical boiler's hydrodynamic characteristics to the outlet temperature of water wall's lower radiation zone is analyzed.
本文对临界电压崩溃的运行点进行了特性分析，提出了一种求取电压崩溃临界点的新算法。
In this thesis, the characteristics of the critical voltage collapse operation point is analyzed and a novel method used to get the critical point of voltage collapse is put forward.
虽然制冷剂在毛细管内的流动为非线性的两相临界流，但是在很多特定工况条件下毛细管流量特性表现出良好的线性特性。
Although the critical two-phase flow of refrigerant through adiabatic capillary tube is nonlinear, its mass flow characteristics under some typical operating conditions show good linearity.
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