多级的

A new method of fault detection for boiler water level sensor based on neural network is brought forward.

基于多级模糊神经网络的故障诊断在化工生产过程中的应用。

All these problems are analyzed and studied in detail in this paper and efficiently solved these problems by advancing some technology such as dashing style, multi-step atomizing arranging the atomizing holes symmetrically and putting in the wearproof material.

本文针对这些问题进行了详细的分析和研究，分别提出了撞击和多级雾化、雾化气孔对称分布以及镶嵌耐磨材料等方法来解决这些问题，并且取得了很好的效果。

This invention be able to real time detect, display and deliver data to computer for display and store. This invention not only can apply to detecting led component in crystal engine gutter tail's solder, also can apply to internal heating type multistage series vacuum delead kiln, to solve Pb content automatic detection problem of key equipment's Sn - Pb alloy.

本发明可实时检测、显示，以及将数据送上位机显示和存储，既可应用于结晶机槽尾焊锡中铅成分的检测，还可以应用于内热式多级连续真空脱铅炉中，以解决两关键设备的重要参数Sn-Pb合金中Pb含量自动检测问题。

In section four,we carry out two application stu-dies of using the dichotomously scoted IRT models to pol-ychotomous scored test data by means of dichotomizingpolychotomously scoted test data proposed in section two.

本文第四节用IRT对多级评分测验作了两项应用研究，对数学测验我们进行了项目分析，考察了该测验的信息函数，并对该测验的几种评分方法进行了比较分析。

Instudytwo,we have compared the test information functionsand the means of the number of items used in adaptivetest of dichotomously scored and polychotomously scoredCRPM.

结果表明：对联合型瑞文测验采用多级评分方法比采用二级评分方法能使信息函数提高30%以上；尤其在能力水平的下端则有成倍的增加。

The article introduced the design and application of mix-multi-joint-reactor in Glyphosate production of hydrolyzation reaction,achieving high produce efficency, low cost ,good competition in the market.

介绍了草甘膦水解中混合多级串联反应器的设计和应用情况，达到了提高生产效率，降低产品成本，增加市场竞争力的目的。

The structure of database of hydraulic model with excellent cavitation characteristic and the design process of the database are completely described, and the building of illustrational database of the single-stage pump and multi-stage pump were presented.

完整描述了高汽蚀性能水力模型库的结构及高汽蚀性能水力模型的设计过程，建立了单级泵和多级泵高汽蚀性能水力模型库。

Stable combustion was achieved with the application of the precombustion chamber applying nonsymmetrical jets and the multistage nozzle.

采用本实验室发展的偏置射流预燃室技术和多级气动喷嘴技术实现了黑液煤浆的点火和稳燃。

To design and realize a large scale video frequency switching network, which is rearrangeable and nonblocking, taking the video crosspoint switch as the basic switching unit, a three-stage nonblocking Clos network was constructed, and the signal route was selected by a route table.

设计和实现一个可重排无阻塞的大规模视频矩阵切换网络。基于多级互连网络，以视频交叉点开关作为基本的交换模块，组成一个三级非对称Clos网络。

Under the base of it, also considering the characteristics of the multi-channel multistage rimfire gas switch, much study and experiments of the surface flashover along the PMMA insulator and the PMMA housing of the switch were done. Following conclusions were drawn: After introducing PMMA insulator among the board electrodes, the voltage of the discharging of the SF6 drops by 30%. With increasing of the pressure of SF6, voltage of the discharging descends more sharply. With PMMA spacer, the dispersing of the discharging voltage of the gas gap increased as compares to the unbridged gap, such increases in value of the discharging voltage become more obvious with the gas pressure increased.

本文对SF6气体中的沿面放电及影响因素进行了分析，在此基础之上结合边缘点火多级多通道气体开关的沿面绝缘结构特点，经过大量理论分析和电场计算，对有机玻璃支撑绝缘和有机玻璃外筒进行了沿面放电研究，研究结果表明：板电极间SF6气体间隙引入有机玻璃绝缘子后，间隙放电电压平均下降约30%，随气压增大放电电压下降趋势增大，引入有机玻璃绝缘子后放电分散性明显增大，随气压增大，放电分散性呈增大趋势。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。