一次下井测量一系列的井眼方位和井斜数据。
A series of downhole measurements of a well azimuth and inclination.
一次下井可同时测取流量、伽马、井温、磁性定位四组参数。
The tool can measure four parameters at the same time, They are flow rate, gamma , temperature and casing collar locator.
因此，解决了同一支仪器一次下井完成定点测试和连续剖面测试的难题。
Hence, the problem fulfilling point test and continuous cut test in the same well using the logging tool has been solved.
国家安监部门周二的一份报告称，煤矿一次下井人员过多，导致不能迅速疏散。
A report Tuesday by state safety regulators said the mine was crammed with too many work crews at one time, preventing a rapid evacuation.
校深方法与专用校深仪器配合使用，能达到仪器一次下井就测全校深资料的目的。
The depth checking method is combined with special depth checking apparatus, may achieve all depth checking datas by once drop of apparatus into oil well.
仪器一次下井可完成全井各个层段的调配，具有边测边调、无级调配、高精度调配的特点。
The tools can complete every testing interval's dispense at once time while lowering down hole and have a feature of dispensing while recording, stepless dispensing and high accuracy.
磁性测量仪器与单点测量所用的下井仪类似，不过它使用的摄影机是一种改造过的电影摄影机。每15~20秒钟可以照相一次。
The magnetic survey instrument is similar to the tool used in a single-shot survey except that camera is a modified movie camera that takes pictures every 15-20 seconds.
这次伟康呼吸机伴随着下井施救的消防员，又一次实现了成功救援。
The Respironics ventilator-associated with rescue of firefighters to go down once again to achieve a successful rescue.
这次伟康呼吸机伴随着下井施救的消防员，又一次实现了成功救援。
The Respironics ventilator-associated with rescue of firefighters to go down once again to achieve a successful rescue.
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