英语词汇permafrost drilling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?永冻层钻井
... 永冻心土 permafrost subsoil 永冻层钻井 permafrost drilling 永冻的 frozen ...
2
[油气地质]?永冻土钻孔
... 永冻气候 perpetual frost climate 永冻土钻孔 permafrost drilling 永固白 permanent white ...

双语例句

1
Hose bit can be divided into cutter teeth and cone teeth, cone teeth for weathering of soft rock strata, and permafrost, cutter teeth used for drilling hard bedrock.
筒式钻头的切削具可分为截齿和牙轮，截齿筒状钻头用于风化软岩及永冻土地层钻进，牙轮筒式钻头用于硬质基岩钻进。
2
The effect and accuracy of using the apparent resistivity logging curve to identify permafrost and its influencing factors, such as soil properties, ice content and drilling diameter are discussed.
初步探讨了利用视电阻率电位测井曲线，划分多年冻结层的效果及精度与冻结层岩性、含冰量和井径等因素的关系。

单词	permafrost drilling
释义	permafrost drilling 简明释义永冻层钻井网络释义 1 ?永冻层钻井 ... 永冻心土 permafrost subsoil 永冻层钻井 permafrost drilling 永冻的 frozen ... 2 [油气地质]?永冻土钻孔 ... 永冻气候 perpetual frost climate 永冻土钻孔 permafrost drilling 永固白 permanent white ... 双语例句 1 Hose bit can be divided into cutter teeth and cone teeth, cone teeth for weathering of soft rock strata, and permafrost, cutter teeth used for drilling hard bedrock. 筒式钻头的切削具可分为截齿和牙轮，截齿筒状钻头用于风化软岩及永冻土地层钻进，牙轮筒式钻头用于硬质基岩钻进。 2 The effect and accuracy of using the apparent resistivity logging curve to identify permafrost and its influencing factors, such as soil properties, ice content and drilling diameter are discussed. 初步探讨了利用视电阻率电位测井曲线，划分多年冻结层的效果及精度与冻结层岩性、含冰量和井径等因素的关系。
随便看	nonsequential experimental design nonsequential list nonsequentially nonsequentially nonsequential mechanism nonsequential operation non sequential operation nonsequential reasoning nonsequential receive protocol non-sequential scanning non-sequential stochastic control nonsequential stochastic programming non-sequential stochastic programming non sequential stochastic programming non sequitur nonsequitur non sequitur non sequiturs non sequiturs nonserial nonserial nonserial non-serial dynamical programming non-serial dynamic programming nonserialized