底板

Many high arch dam projects adopt the plunge pool to dissipate energy of discharged flow from arch dam.

高拱坝枢纽采用坝身泄洪、水垫塘消能是一种较好的布置型式，但水垫塘底板的型式和尺寸及其泄洪时稳定性是它的关键技术问题。

In order to disclose destroy mechanism of the slab, and apply plunge pool widely, it is necessary to research vibration characteristics of slab set in the inverted plunge pool in detail.

为了揭示反拱水垫塘底板破坏机理，推广反拱水垫塘消能工的应用，对反拱水垫塘拱圈底板块的振动特性进行了详细地研究。

In addition, it also produces reagents such as potassium bromide, Ludox and sodium metasilicate etc.

另有试剂溴化钾、章洗氯、钢锭模底板涂料、硅溶胶、偏硅酸钠及酒用香料酸酯类产品20余种。

The ejector rod bush is normally made a press fit into the back plate of the mould.

顶棒套通常压入模具的底板中。

December 1990, he complies with the proposal of others, with 3 millimeter thick armor plate solder made the iron shoe of boots of rain of a pair of be similar in shape, shoe height of cylindrical section 50 centimeters, motherboard is add motor vehicle cover tyre.

今年38岁，体重65公斤的原国胜腿部患脉管炎多年，看了六、七家医院病情不见好转。1990年春天，他服从别人的建议，用3毫米厚的钢板焊制了一双形似雨靴的铁鞋，鞋筒高50厘米，底板附加机动车外胎。

Firstly, owing to the existing restriction with insufficient function while imitating the construction using top-down method of business software in common use, this text compiles three-dimensional finite element procedure of plasticity using the model of revisal Cambridge procedure, which better reflect the nature of soil and the force bore ;Secondly, utilizing the procedure compiled , the emulation analysis is used in the large-scale case, which study the responding law of the soil pressure around the case containing, the roof, sheet pile, wall and the floor with the progress of the construction in the course of the construction using top-down method and the distribution law of the stress in the real vehicle.

本文首先针对现有通用商业软件在模拟逆作法施工时功能不足的限制，研编了可以考虑修正剑桥模型的三维弹塑性有限元程序，该程序能较好的反映工程场地的土性和受力，模拟逆作过程；其次，利用研编的程序，对大型箱涵进行了仿真分析，研究了箱涵在逆作过程中周边土压力，顶板，板桩，桩间墙和底板随施工步序进展的系统响应规律，以及箱涵建成后，在实际车辆荷载下箱涵结构的应力分布规律。

Then, the KS′theory to analyse the mechanism of water-inrush is proved to be correct by the calculation of the some living examples and the analysis of the scale-down tests of similar material.

然后，通过一些实例计算和相似材料模拟试验分析，证明了分析底板突水机理的KS理论是正确的。

Pressure each parts of machine design Mainly is to the scaleboard module, ascend plank module, small car module and sign pillar each parts of etc.

压力机各部件设计主要是对底板组件、上板组件、小车组件、立柱等各部件的尺寸设计及其装配设计。

When patient's mouth cavity presses to print to do out, can cast into hard rubber mold to pretend the scaleboard that the comfort that the tooth is used matches each other.

当病人口腔的压印做出来时，可以把硬橡皮模铸成装假牙用的舒适相配的底板。

Steel structure and concrete see an on the stage department take off to open completely, don't connect with each other with each other, presenting formally to round to match mutually, the foundation then sits on a foundation scaleboard for connecting with each other.

钢结构与混凝土看台上部完全脱开，互不相连，形式上呈相互围合，基础则坐在一个相连的基础底板上。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。