Decreasing the heat flux or outlet two-phase resistance, and increasing the system pressure or inlet single-phase resistance are useful to avoid the natural circulation flow instability.
增大系统压力、减小热流密度、增加入口单相阻力、减小出口两相阻力有利于避免自然循环流量漂移的发生。
This paper describes a microcomputer compound control system for single phase resistance-heated furnace based on power and temperature regulations with uniform distribution and zero trigger.
本文介绍一个单相电阻炉均布式零触发调功调温的微机复合控制系统。
The flow resistance of foam is affected by those parameters such as surfactant concentration, oil saturation, temperature, permeability, water and gas phase velocity, etc.
泡沫的流动阻力受泡沫剂浓度、温度、油饱和度、渗透率以及水相和气相达西流速的影响。
Measure each phase conductor to metal mask and to metal sleeve insulation resistance.
测量每相导体与金属屏蔽、金属套间的绝缘电阻。
Phase lock loop and benchmark resistance compensating technologies were used to improve the detection precision, the error was less than 10%.
通过锁相放大技术及基准电阻补偿方法提高了测量的精度，误差在10%以内。
Measure each phase metal mask, metal sleeve to ground insulation resistance.
测量每相金属屏蔽、金属套与大地之间的绝缘电阻。
The basic relationships used in the design of soil transferring channel are water silt carrying capacity, river phase, water continuity and resistance formula.
输沙渠道设计的基本关系式应是水流挟沙力关系、河相关系、水流连续原理及阻力公式。
The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.
通过试验，当输送气速和分支管路流量控制阀开度变化时，对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
Like the 1-2-3 phase material, the oxygen content not only influences the phase, zero-resistance temperature of the sample, but also influences the transport property of normal state.
如同1-2-3相材料一样，氧含量不仅影响样品的成相规律、零电阻温度，而且还严重影响其正常态的输运性质。
In circuit design, the mathematical model of operational amplifier expanded function is expanded circuit. The circuit includes phase electric capacity, the feedback resistance and the input impedance.
运算放大器扩展功能，在电子电路设计中其数学模型为放大电路，含移相电容、反馈电阻及输入阻抗。
To compare the level of friction resistance (fr) of different design self-ligating brackets using various bracket-wire combination in dry state during orthodontic phase of leveling and aligning.
探讨在干燥条件下，在牙齿排齐整平阶段应用不同的自锁托槽与不同的镍钛圆丝组合所产生的滑动阻力。
In the experiment of determination of flow resistance of single phase, one of the experiments of chemical theory, there were two methods to determine the pressure drop.
在化工原理实验单相流体阻力测定实验中，压差的测定方法一般有两种。
Measurementformotor three-phase winding DC resistance.
测量电机三项绕组直流电阻值。
Phase and structure analyses have been performed, and the resistance-temperature relation and dc susceptibility have also been measured.
对样品进行了物相和结构分析，同时测量了电阻-温度关系和直流磁化率。
The theory of hall signal checking and how to change phase using DSP technology are discussed in detail and analyzed the method of using a single resistance measure phase current.
详细讨论了基于DSP技术的霍尔位置信号检测原理和换相控制原理，并分析了单电阻电流检测方法。
This model takes into account both the diffusion resistance of the membrane phase in non-steady state and the diffusion resistance of the external phase boundary film and the membrane leakage.
该模型不仅考虑了非稳态下膜相扩散阻力，而且还考虑了外相边界层的扩散阻力及膜破裂。
Increasing the corrosion potential of the matrix not only reduces the inter-phase corrosion speed but also raises the corrosion resistance of white cast iron.
提高基体的腐蚀电位，不仅可以降低相间腐蚀速度，而且可以大幅度提高铬系白口铸铁的耐蚀性。
Zero-sequence transient energy is calculated for low earthing resistance and single-phase transient energy for high earthing resistance.
并且根据接地电阻的大小选择不同的暂态能量算式，故可判断金属性接地故障和高接地电阻接地故障。
With the same additive volume, the abrasive resistance of the coating increases as the size of the dispersion strengthening phase decreases.
在相同的体积分数下，随着涂层中弥散强化相尺寸的减小，涂层的耐磨性提高。
It simply introduced the content control technique for both ferrite and austenite phase in a duplex stainless steel and its corrosion resistance.
本文简要介绍了双相不锈钢的铁素体和奥氏体两相的控制技术及它的耐腐蚀性能。
It is demonstrated that the bridge constant resistance network compensates phase.
此外，还证明了桥式定阻网络具有的相位补偿作用。
A second anneal is performed to convert the metal rich silicide phase formed by the two thermal cycles of the first anneal into a metal silicide (68) phase that is in its lowest resistance phase.
进行第二次退火以便将通过第一次退火的两次热循环形成的富金属硅化物相转化成处于其最低电阻相的金属硅化物(68)相。
Phase composition of the barrier layer rusts of two alloy steels with different corrosion resistance in sea water was determined by conversion electron Mossbauer spectroscopy for the first time.
以穆斯堡尔内转换电子谱第一次测定了海水腐蚀后两种不同耐蚀性低合金钢试样的阻挡层铁锈的组成。
The phase, composition and structure of the composite were analysized and the bacterial-resistance properties were tested.
对复合材料形貌和组成结构进行了分析，并用复合材料进行了抗菌实验。
Damping was correlated with patience, phase position was correlated with avoidance, indicating that frequency, patience and avoidance were three resistance factors.
通过进一步分析认为阻尼与耐性相关，相位与避性相关，因此可以认为频率、耐性和避性是抗性的三个因素。
The correlation between the leaves osmotic adjusting ability and the soybean drought-resistance in seedling phase under drought stress was studied.
研究了苗期大豆在干旱胁迫下叶片渗透调节能力与大豆抗旱性的关系。
It has obvious advantage to use resistance pressure drop to measure the parameter of two-phase flow.
利用阻力压降来检测两相流参数具有显著的优势。
Uniform corrosion happened on homogeneous H13. Corrosion resistance of compound phase is better than solid solution phase, whether in Fe-based superalloy or Co-based superalloy.
H 13材料的显微组织均一，发生均匀腐蚀，多相的铁基超合金和钴基超合金显微组织中化合物相比固溶体相耐锌腐蚀性能好。
The changes of corrosion resistance of alloy owe to the variations of quantity and distribution of s phase.
合金抗蚀性的变化主要归因于s相析出的数量和分布不同。
The changes of corrosion resistance of alloy owe to the variations of quantity and distribution of s phase.
合金抗蚀性的变化主要归因于s相析出的数量和分布不同。
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