底板

The basic principles of the topographic simulation by binary interpolation formula and the ore body bottom and ore body thickness simulation by trend equation were analyzed, and the random formation of schematic section view of ore body was illustrated.

论述了二元插值公式对地形进行模拟、势方程对矿体底板和矿体厚度进行模拟的基本原理，并结合实例对矿体示意剖面的随机生成进行了说明。

Finally, this paper presents a simple and practical method of 3D fault modeling. Fault intersecting lines on coal seam roof and other strata are acquired by the projection of fault intersecting lines on coal seam floor.

最后提出了一种简单实用的断层三维建模方法：利用底板等高线上的断煤交线及其它断层信息，通过投影法求得各地层面上的断层交线。

The results are of great significance for preventing floor water irruption.

试验成果对防治底板承压水的突出具有较大的意义。

Through the study of different structure forms of the cylinder head, influences of different types of structure schemes of the floor plate, head plate, inlet and exhaust ports as well as of jobbing sheet's different locations on the changing disciplines of overall stress level were achieved.

通过对气缸盖结构型式的研究，得到了典型高速大功率柴油机气缸盖的底板、顶板、进气道、排气道采用不同的结构型式，中隔板处于气缸盖的不同位置时，气缸盖整体应力水平的变化规律。

The changing laws of overall stress level accord with varying of structural parameters of floor plate, head plate, jobbing sheet, standing partition board and side plate of inlet port and exhaust port were investigated, character rules of cylinder head's stress varying with parameter changes were gained in the thesis.

在对气缸盖结构参数的研究中，分析出气缸盖的底板、顶板、中隔板、缸体丝对立墙、进排气道以及进排气侧壁的总体厚度变化对气缸盖整体应力水平的影响规律，分析总结了气缸盖应力随这些结构参数变化收敛的特性规律。

Transfers the bottom type resistance furnace structure outer covering becomes by the steel plate and the section welding, the furnace body welds the system full circle densely by the steel plate, lower part the spatial installment has the turntable support, the kingbolt, on the furnace body foot ledgerwall the installment has the velocity modulation electrical machinery and the transmission gearbox, through the umbrella type gear and the main axle connection, transfers the bottom type resistance furnace's stove village material to use fan-shaped ultra light quality high strength 0.6g/cm3 to conserveenergy the fireproof heat preservation brick, the heat insulating layer uses the aluminum silicate textile fiber felt and the inflation heat preservation powder, the resistance silk thread becomes spiral-shaped, installs according to the average temperature rule in the resistance wire trough, the basealso arranges the resistance wire in the special-purpose trough, in such stove the temperature is even, the work piece and the turntable cannot bump with the resistance wire, resistance wireThe service life is long, is not easy to damage.

转底式电阻炉结构外壳由钢板和型钢焊接而成，炉体由钢板密焊制成圆型，下部空间安装有转盘支撑，旋转主轴，炉体最下部底板上安装有调速电机和变速器，通过伞型齿轮与主轴连接，转底式电阻炉的炉村材料采用扇形超轻质高强度0.6g/cm3节能耐火保温砖，保温层采用硅酸铝纤维毡和膨胀保温粉，电阻丝线成螺旋状，按均温规律安装在电阻丝槽内，底部也布置电阻丝在专用槽内，这样炉内温度均匀，工件及转盘不会与电阻丝相碰，电阻丝使用寿命长，不易损坏。

Transfers the bottom type resistance furnace structure outer covering becomes by the steel plate and the section welding, the furnace body welds the system full circle densely by the steel plate, lower part the spatial installment has the turntable support, the kingbolt, on the furnace body foot ledger wall the installment has the velocity modulation electrical machinery and the transmission gearbox, through the umbrella type gear and the main axle connection, transfers the bottom type resistance furnace's stove village material to use fan-shaped ultra light quality high strength 0.6g/cm3 to conserve energy the fireproof heat preservation brick, the heat insulating layer uses the aluminum silicate textile fiber felt and the inflation heat preservation powder, the resistance silk thread becomes spiral-shaped, installs according to the average temperature rule in the resistance wire trough, the base also arranges the resistance wire in the special-purpose trough, in such stove the temperature is even, the work piece and the turntable cannot bump with the resistance wire, resistance wireThe service life is long, is not easy to damage.

转底式电阻炉结构外壳由钢板和型钢焊接而成，炉体由钢板密焊制成圆型，下部空间安装有转盘支撑，旋转主轴，炉体最下部底板上安装有调速电机和变速器，通过伞型齿轮与主轴连接，转底式电阻炉的炉村材料采用扇形超轻质高强度0.6g/cm3节能耐火保温砖，保温层采用硅酸铝纤维毡和膨胀保温粉，电阻丝线成螺旋状，按均温规律安装在电阻丝槽内，底部也布置电阻丝在专用槽内，这样炉内温度均匀，工件及转盘不会与电阻丝相碰，电阻丝使用寿命长，不易损坏。

Koto : Koto wood outer layers produce a faster and stiffer blade.

Koto：Koto木材作为外层能够制造出更快和更坚硬的底板。

The bottom plate is used to install the LEU into a cubicle or on a specific support.

底板用来将 LEU 装入机柜或装在特定支架上。

The acoustic emission inspection and location principle of large vertical normal pressure storage tank bottom on-line inspection was studied.

基于大型常压立式金属储罐底板在线声发射检测及定位的原理，针对声发射检测过程中因声源性质不明确导致的罐底完整性评价结果不准确的问题，采用小波分析方法对罐底声发射信号进行了分解。

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。