|
CN112196518A
|
|
Drilling method, device, equipment and medium based on image recognition
|
|
CN112268818A
|
|
Rock true triaxial controllable shock wave fracturing test system and method
|
|
CN112147167A
|
|
Scanning electron microscope's geological sample fixing device
|
|
CN112233239A
|
|
Visual evaluation method and system based on dynamic three-dimensional modeling feedback
|
|
CN112146993A
|
|
Rock mechanics triaxial testing machine
|
|
CN112282743A
|
|
Method for predicting drilling mudstone formation pressure
|
|
CN112187271A
|
|
MEMS sensor system and use method thereof
|
|
CN112234987A
|
|
MEMS sensor system and use method thereof
|
|
CN112146940A
|
|
Automatic sample changing device for gas extraction of solid sample
|
|
CN112285775A
|
|
Device and method for detecting shear wave velocity of seabed shallow sediment layer
|
|
CN112285768A
|
|
High-frequency marine acoustic guided wave frequency dispersion analysis device and method
|
|
CN112285767A
|
|
Ocean bottom seismograph four-component ocean surface wave multi-order frequency dispersion energy imaging device and method
|
|
CN112255112A
|
|
Visual test system and rock mass heating method
|
|
CN112149306A
|
|
Carbon isotope fractionation calculation method in natural gas analysis process and application
|
|
CN112098396A
|
|
Method for detecting zircon hafnium isotope
|
|
CN112134772A
|
|
Single-wire-based data transmission method and device
|
|
CN112082835A
|
|
Preparation device and method of natural gas hydrate sample in temperature-pressure-controllable environment
|
|
CN112064651A
|
|
Collapse rock cushion energy dissipation protection device and construction method thereof
|
|
CN112213336A
|
|
CT (computed tomography) enhanced imaging method and system for three-dimensional structure of natural gas hydrate
|
|
CN111983682A
|
|
Seismic profile imaging method and device and electronic equipment
|
