查询词典 parameters

It is to expound in this paper the application of the theory and method of regionalized variables and Kriging to analyze water quality parameters of lake and the spatial optimal estimation on the water quality parameters of lake is also approached.

本文着重阐述了区域化变量理论和克立格法在湖泊水质参数分析研究中的应用，并对湖泊水质参数空间优化估算的方法进行了探讨。

By some parameters of models which accord with pre-splitting blasting , regresses a logical equation about there parameters .

再根据几列符合预裂爆破要求的模型的参数，回归推导出关于孔距、线装密度和不耦合系数这三个参数的简易关系式。

The operating main points and parameters of potato steaming-gelatinizing , liquefying , saccharifying and fermentating are introduced emphatically , the operating points and parameters of preparations of mulberry leaf juice are introduced.

重点介绍了马铃薯的蒸煮糊化、液化、糖化、发酵等工序的操作要点和工艺参数，介绍了桑叶汁制备的操作要点和工艺参数。

In the high efficiency oil removal technology aspect, the theory study and application experiment of air sparged liquid-liquid hydrocyclone was carried out, enlightened by the air sparged solid-liquid hydrocyclone. Firstly, the strength and movement of dispersed phase was analyzed in theory, it was proved that the air bubble-oil drop polymer trend to move to the axes of hydrocyclone. Secondly, using CFD method, the characteristics of oil-air-water flow field were studied, including velocity distribution, pressure distribution, turbulent motion energy and its dissipation distribution. The characteristics and separation effect under different air injection methods were simulated. Thirdly, the separation ex-periment of air sparged liquid-liquid hydrocyclone was carried out at Lab. The major structure parameters of the hydrocyclone were optimized, the reasonable air injection method and performance parameters were determined through 4 groups of air injection experiments.

首先，对气携旋流场中分散相粒子的受力及运动进行了理论分析，证明了气泡与油滴形成的聚合体，更易于向轴心运动；其次，应用CFD方法，研究了油-气-水三相流场的速度分布、压力分布、湍动能及其耗散率分布特性，对不同注气方式的流场特性及分离效果进行了数值模拟；第三，开展了气携液-液旋流分离特性室内研究，优化了旋流器的主要结构参数，对四种注气方式的分离效率进行了对比，确定了合理的注气方式和操作参数；最后，在油田现场开展了处理聚驱采出污水工艺试验，确定了工艺运行参数，评价了处理效果。

To increase lump coal ratio in stopes, a scheme is put forward for coal falling by loose pre-shearing millisecond blasting, and hole arrangement parameters and blasting parameters are adjusted.

为提高炮采面块煤率，提出了松动预裂微差爆破的落煤方案，并对布孔参数和爆破参数进行了调整。

Finally some reasonable truing and dressing parameters and grinding process parameters were proposed.

研究结论可用于分析和预测儿或限制工件表面粗糙度。

Due to the technology secret, there is no information aboutmeasuring the two parameters of spiral bevel and hypoid gears on line tobe vended, and the exceptional complicated teeth profile of the gearsmakes it difficult to measure the two physics parameters on line.

由于国外技术保密，目前尚无有关螺旋锥齿轮磨削力和表面粗糙度在线测量的资料公开发表，螺旋锥齿轮异常复杂的齿廓形状又给这两个物理量的实际在线测量带来困难。

In the design of magnetic seal, a baffling problem is too much computing work to obtain a reasonable solution within a sort time due to lots design parameters needing to be considered, especially whiling these parameters needs to be revised during design.

论文中针对磁流体密封理论设计和数值计算中存在的信息量大、设计参数相互影响和循环修正等问题，编制了设计磁流体密封的软件系统，该软件不仅可以实现磁流体密封装置的优化，而且具有分析密封结构参数对密封能力影响的功能。

The influences of the structural and movement parameters of the arc-track-type flexible holding and conveying mechanism and the sugarcane stalks geometric parameters on the conditions of sugarcane stalks outward windrowing, windrowing angle and distance were analyzed.

对甘蔗在夹持输送终点抛出后和着地时的运动学进行了理论分析，并建立了数学模型，推导出了甘蔗向外铺放的条件，以及甘蔗铺放距离、铺放角的理论计算公式，分析了圆弧轨道式柔性夹持输送装置结构参数、运动参数、甘蔗几何参数对甘蔗向外铺放、铺放距离、铺放角的相互影响规律；对甘蔗在夹持输送过程中的受力情况进行了理论分析，建立了甘蔗在夹持输送装置中所需最小夹持力模型，以及甘蔗质心距柔性夹持元件上端最大距离模型。

The wind shear,yawing,structural parameters and installation parameters are taken into account to make the theoretic model more close to the wind turbine in opera...

应用所设计的气动性能计算程序对一台1.3MW的失速调节风力机进行了气动性能计算，与国外大型商业软件的计算结果取得了良好的一致性，从而验证了模型的正确性和实用性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。