下盘

下盘切岩工艺在四川泸沽铁矿的应用

Application of Footwall Cutting Technology at Lugu Iron Mine , Sichuan

华南型块状硫化物矿床的下盘矿化

Footwall mineralization of the South China type massive sulphide deposits

可卸式衔铁拆下盘状衔铁及中心螺丝后，钛桩对MRI影像几乎没有影响。

After removing the keeper from titanium post keeper , the post had no artifact on MRI .

F2下盘层间裂隙群是重要的容矿构造；

Crack groups between beds of lower plate F2 were important structures containing ores ;

下盘主要为TA组煤系地层形成的低熟天然气与凝析油。

While , down plate mainly contains low maturity nature gas and condensate oil which from coal measure strata of the TA group .

结合中段运输系统改造，设计了适合杨树金矿床开采条件的下盘双运输巷道系统以及“V”形工作面推进全面采矿法，解决了制约矿山生产能力的运输和采矿方法等问题。

Combining with the midsection haulage system reformation , the " V " type working face overall mining method , which draws ore from the bottom of footwall circle haulage laneway , is proposed .

而沙河街一、二段和沙三段储层主要集中在F1断层下盘的中台阶地区及F2断层下盘，其它地区发育一些规模不等的浊积扇。

In contrast , the fan delta sandstones in Shahejie Formation developed mainly in the area between Fl and F2 faults , and turbidity sandstones locally in the rest of the survey area .

湘东北普乐及横洞原生钴矿床均赋存于长平断裂带F2主干断裂下盘构造热液蚀变岩带中。

Original Co-deposits of Pule and Hengdong in northeast Hunan occurred in tectonic , hydrothermal , altered rock zone of the lower plate of main fracture belt F2 , Changping fracture zone .

本文阐述了F1断层的表现特征，分析了该断层对下盘边坡稳定性的影响，并给出了F1构成的A、B区的潜在边坡破坏形式及计算结果。

This paper states the performance characteristics of F1 fault and analyzes the influence of this fault on the slope stability of the foot wall . The potential slope failure mode and the calculating results of A , B region formed by F1 fault have been presented .

ZK、ZF、ZBaF、LaK等光学玻璃在抛光过程中及抛光下盘以后的腐蚀问题，长期以来一直影响着这些光学玻璃零件的加工质量和生产效率。

The corrosion of optical glass material such as ZK 、 ZF 、 ZBaF and LaK have a lasting influence on quality and efficiency of producing optical elements .

膝关节镜视下盘状半月板成形术

Arthroscopic meniscus plasty of the discoid cartilage of the knee joint

浅孔留矿法采场上下盘围岩支护的探讨及实践

Discussion and Practice of Supports for Wall Rock in Shrinkage Mining Stope

塔里木盆地逆冲断层下盘遮挡圈闭

Screened traps developed on the footwall of overthrust in the Tarim Basin

“来下盘棋吧。”思特里克兰德说。

" Come and have a game of chess ," said Strickland .

laurance--你想下盘棋吗？

laurance -- Do you want to play a game of chess ?

现在来下盘棋好吗？

How about playing a game of chess now ?

颞下颌关节镜下盘复位术后咬合关系恢复影响因素的探讨

Factors influencing the recovery of occlusion after TMJ arthroscopic disc reposition and fixation

你这会儿有空吗？咱们下盘棋吧。

Are you free now ? Let 's have a game of chess .

下盘页岩稳定性差，巷道掘进施工难度大，支护费用高。

The construction of driving is difficult and the support cost is high .

你还想来下盘棋吗？

You still want to take this chess thing ?

我要求同他下盘棋。

I challenged him to a game of chess .

拆下盘式制动片上的警告触点。

Remove warning contacts from the disc brake pads .

我提议咱们今晚下盘棋。

I suggest we play chess this evening .

上轴承下盘失效原因技术分析

A Technical Analysis of Failure Causes of the Lower Plate of the Upper Bearing

断层下盘潜伏背斜的空白反射区

Blank Reflection Area on the Concealed Anticline in the Foot wall of the Reverse Fault

柴达木盆地断裂上下盘油气差异聚集效应与成因

Accumulation and origin of oil-gas difference between hanging wall and foot-wall blocks in Qaidam Basin

叠合盆地断裂上、下盘油气差异聚集效应及成因机理

Accumulating diversity and its mechanism between hanging and lower walls of fault in superimposed basin

双腿分开站立可以让你的下盘更稳。

By standing with your legs apart , you create a stable base for yourself .

关节镜下盘状半月板成形术后临床观察

Clinical Observation on Arthroscopic Discoid Meniscus-plasty

我也可能同朋友下盘跳棋或者国际象棋。

or perhaps I play a game or two of checkers or chess with a friend .