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table model相关的网络例句

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Word-table structure and structural model of COMS can be found in this paper, including text model、database model and FDB model.

给出了COMS的词表结构和结构模型,这些结构模型包括:文本模型、数据库模型和FDB模型。

Through detailed analyzing some influencing factiors of sand liquefaction, seven parameters were selected as assessment indexes. They are earthquake magnitude, peak ground surface acceleration, standard penetration value, specific penetration resistance, relative compaction, average particle diameter, and water table. The extension assessment model has been established that was applied to assessment of sand liquefaction potential. The model had been trained by the historical data and has been assessed in virtue of sand liquefaction from the historical data by simulating, and got a excellent result. After introduction of the support vector machine theory, this paper established the assessment model of sand liquefaction based on the support vector machine, and assessed in sand liquefaction from virtue data of some fields in home and overseas with the tool Libsvm, which was programmed based on the support vector machine theory. And got a good coherency between the assessement results and the actual liquefaction.

在详细分析影响砂土液化因素的基础上,选取了震级M、地面最大加速度g_、标准贯入击数N_(63.5)、比贯入阻力P_s、相对密实度D_r、平均粒径D_(50)、地下水位d_w等7个参数作为评价指标,建立了砂土液化势的可拓评价模型,并对历史数据进行仿真评价,取得了较好的应用效果;在对支持向量机的理论进行介绍后,本文建立了基于支持向量机的砂土液化势评价模型,并利用在基于支持向量机理论的Libsvm软件,对若干国内外场地的现场实测数据进行了评价,评价结果与现场表现基本上一致。

First, the table on the true model used in movement and movement identity is very familiar with the case of transparent if the false bottom of the table table, you can spot a genuine one.

三:机芯。首先,要对真表所用的机芯型号和机芯标识非常熟悉,如果遇上透明表底的假表,就能一眼辨出真伪。

In my opinion, the simplest approach is: Normally, the hard drive to back up a partition table (not, to find a model with the same hard disk partition table can be), the event was to get rid of a hard disk, floppy disk with both fixed, it can be hard in the bios will set none, to start after the backup to restore the partition table back to the hard disk and then change the settings back from the new start, fdisk it.

我认为,最简单的办法是:在平时,将硬盘的分区表备份一个(没有的话,找一个与之相同型号的硬盘的分区表也可以),万一硬盘被干掉了,用软盘都起不动的话,可以在bios里将硬盘设为none,启动后,将分区表的备份恢复回去,然后将硬盘的设置改回来,从新启动,fdisk就可以了。

Mensal: Desk of square table, round-table, fold, irregular model, different table modelling also differs to the person's feeling.

餐桌:方桌、圆桌、折叠桌、不规则型,不同的桌子造型给人的感受也不同。

Lastly, in accordance with the actual situations of the prototype structure of mosque pagoda, based on the similar relation of model experiments, a model structure of mosque pagoda with a similar coefficient of 1/10 is designed and fabricated. Earthquake simulating shaking table tests are performed on the model structure of pagoda in the cases the AB type passive control system with SMA dampers is erected or unerected. The leading earthquake responses like the relative drift at the top of the main tower and the small tower, interstory drift ratio, acceleration, and cracking process of the pagodas body etc. are studied. The operational behaviors involving the deformation capacity and energy dissipation capacity is tested for passive control system with SMA dampers under the earthquake excitation, and the corresponding control mechanism and regularity is also analyzed. Furthermore, the performance changes and protection effectiveness is comprehensively evaluated while the model structure of pagoda is seismically protected or not.

最后,根据光塔原型结构的实际情况,以模型试验的相似关系为基础,设计并制作了一个相似系数S,为1/10的光塔模型结构,并先后进行了未安装和安装A、B型SMA阻尼器被动控制系统光塔模型结构的地震模拟振动台试验,研究了模型结构在3种不同工况下,主塔顶部和小塔顶部的相对位移、层间位移角和加速度以及塔体开裂等光塔结构的主要地震反应,测试了SMA阻尼器被动控制系统在地震激励下的变形能力和消能能力等工作性能,分析了相应的控制机理和控制规律,并从总体上评价了光塔模型结构抗震保护前后的性能变化和保护效果。

With buried depth of groundwater table, groundwater volume, groundwater quality as groundwater environment factors, by a BP netWare model, a numerical simulation model, an index smooth model to forecast evolution tendency of groundwater dynamic field and its chemical field respectively.

以地下水位、地下水量、地下水质等地下水环境要素为例,分别采用人工神经网络模型、数值模拟模型、指数平滑趋势模型预测了地下水动力场、地下水水化学场的演化趋势。

Shaking table test on 1/10 building model was carried out. Through hammer blow test and sine wave swept test, the model's parameters were acquired. By earthquake wave excitation, the model's earthquake response, failure traits and aseismic property were gained. Through ratio conversion, prototype's mode parameters and aseismic capability were studied.

进行了1/10比例模型房屋模拟地震振动台试验,通过锤击与正弦波扫频试验得出模型房屋的模态参数,通过地震波激励试验得出模型房屋的地震反应、破坏特征以及抗震性能,通过相似比换算研究了原型结构的模态参数与抗震能力。

According to the wire electrode on the trajectory of the different forms of control, WEDM can be divided into three types:* is a copy-control, cutting their lines in advance to create the shape of the workpiece and the same mode *, When the rough machining parts and die at the same time * Clamping in the machine tool table, in the process of cutting wire electrode tightly * close to the edge of model for mobile track, thus cutting out the model * with the same shape and precision to work; another One is the optical tracking control, the cutting in line before the first parts in accordance with drawings by a certain ratio of enlarge depicts an electro-optical tracking maps, drawings will be processed when the machine electro-optical tracking placed on the stage, followed on the stage The first photo has to follow the ink line graphics track movement, and then through the use of electrical, mechanical linkage to control the machine tool table work together with the relative electrode wire Xiang Sixing do sports in order to cut out the pattern and shape of the workpiece to the same; a re - Is a digital process control, advanced digital automatic control technology, machine-driven process in accordance with the geometry of the workpiece before the parameters of good pre-processing CNC automatic completion of the processing, production do not look like without drawing board also plans to enlarge, in front of more than two Control in the form of higher precision processing and broad scope of application, at home and abroad for more than 95% of WEDM have been using digital technology.

根据对电极丝运动轨迹的控制形式不同,电火花线切割机床又可分为三种:一种是*模仿形控制,其在进行线切割加工前,预先制造出与工件形状相同的*模,加工时把工件毛坯和*模同时装夹在机床工作台上,在切割过程中电极丝紧紧地贴着*模边缘作轨迹移动,从而切割出与*模形状和精度相同的工件来;另一种是光电跟踪控制,其在进行线切割加工前,先根据零件图样按一定放大比例描绘出一张光电跟踪图,加工时将图样置于机床的光电跟踪台上,跟踪台上的光电头始终追随墨线图形的轨迹运动,再借助于电气、机械的联动,控制机床工作台连同工件相对电极丝做相似形的运动,从而切割出与图样形状相同的工件来;再一种是数字程序控制,采用先进的数字化自动控制技术,驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工,不需要制作模样板也无需绘制放大图,比前面两种控制形式具有更高的加工精度和广阔的应用范围,目前国内外95%以上的电火花线切割机床都已采用数控化。

In order to analyze the systematic reliability automatically,a model of fault transfer table for describing fault system is developed in two aspects:(1)the format of fault transfer table is improved obviously;(2)the energy flow fault class is put forward so as to supplement the fault transfer table.

为了对系统的可靠性进行自动化分析,本文在两个方面发展了进行故障系统描述的故障传递表模型:( 1 )对故障传递表的格式进行了较大改进;( 2 )提出了能流故障类,以它为故障传递表描述的补充。

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推荐网络例句

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。