井底样品
bottom hole───底孔，下部孔；底孔，井底；下部孔；底部炮眼
bottom───n.(Bottom)人名；(英)博顿；vi.到达底部；建立基础；vt.装底；测量深浅；查明真相；adj.底部的；n.底部；末端；臀部；尽头
sample───n.样品，样本；（化验的）抽样；（用于新乐曲中的）节录乐曲；确定（模拟信号）瞬时值；v.品尝，体验；抽样检验；节录（某一曲子，用于新乐曲中）；n.(Sample)（美、英、爱尔兰）桑普尔（人名）；adj.样品的，作为例子的
hole───vt.凿洞；vi.凿洞，穿孔；（高尔夫球等）进洞；n.(Hole)人名；(瑞典、挪)霍勒；(英)霍尔；n.洞，孔；洞穴，穴；突破口
at bottom───实际上（等于atthebottom）；adv.实际上; 说到底; 骨子里
bottom view───底视图，仰视图；[机]底视图；[机]仰视图
bottom line───n.概要，账本底线；结果；概要；账本底线；关键
SU Bottom───SU底部
river bottom───河底
The term refers particularly to a mud sample that has experienced stagnant conditions at the bottom of the hole, including the temperature, pressure and other conditions at that depth.───这个词特指那些经过停滞状态的井底泥浆样本，包括温度、压力和这个深度的其它情况。
pump the drilling fluid until a sample from the bottom of the hole reaches the surface.───泵送流体直到岩样从井底到达地表为止。
The results show that the test error of sample A with large angle coefficient of hole bottom is under 5%, and will become smaller with the increase of furnace temperature;───结果表明，孔底角度系数较大的试样A的检测误差并且随着炉膛温度的提高，其检测精度也随之提高；
In this paper it gives the introduction of thermal wave testing principle, and the glass fiber reinforced plastic flat bottom hole sample proves the thermal wave theory.