螺鉆鉆探 的英文怎麼說
中文拼音 [luózhēnzhēntàn]
螺鉆鉆探
英文
auger boring-
Soil investigation and sampling by auger borings
用螺旋鉆作土壤勘探和取樣The spiral bevel gear ( sbg ) is a critical component of machinery transmission, which not only transfers movement and power, changes transmission direction, but also features high carrying ability, good movement stability and so on. so it is widely used in lots of industrial equipment such as aviation, spaceflight, automobile, precision mechanism and petroleum drilling
螺旋錐齒輪是重要的機械傳動元件，既傳遞運動和動力，又可改變傳動方向，而且具有承載能力高、運動平穩性好等優點，因而被廣泛應用於航空、航天、汽車、精密機械、石油鉆探等許多工業設備中。Standard practice for using hollow - stem augers for geotechnical exploration and soil sampling
地質技術勘探和土壤取樣用空莖軸螺旋鉆使用的標準操作規程Tunnelling machines - shield machines, thrust boring machines, auger boring machines, lining erection equipment - safety requirements
隧道掘進機.盾構機止推鉆孔機螺旋鉆探機襯里安裝設備.安全要求Tunneling machines - shield machines, thrust boring machines, auger boring machines, lining erection equipment - safety requirements ; german version en 12336 : 2005
隧道掘進機.盾構機止推鉆孔機螺旋鉆探機襯里安In chapter two, the prosperity of the motion, force and screwed joint of the surface dynamic rotating drilling downhole drilling string has been discussed
第二章分析探討了地面動力旋轉鉆井井下鉆柱的運動狀態、受力及螺紋聯接的特性。Wdtf is the manufacturing base for geotechnical drilling tools of cge. its main products are drilling tools for geological and engineering drilling, including wireline drilling tools, pneumatic downhole hammers, downhole drilling motors, synthetic diamond and its products, tungsten carbide and its products, various drilling pipes and tools. all products are reliable in quality, stable in performance and reasonable in price
無錫鉆探工具廠為中裝集團勘探和工程施工用鉆具的生產基地，主要生產各種地質勘探鉆進用鉆具和工程施工用鉆具，包括以繩索取芯工具系列風動潛孔沖擊器系列螺桿鉆具系列為代表的鉆探工具人造金剛石及其製品各種牌號的型號的硬質合金及其製品各種釬桿釬具等。Nautilus has spent about $ 12m in the past year on exploration, and dr scott says one test drilling found deposits 19 metres deep
鸚鵡螺公司在過去的一年中花費了1200萬美元在勘測上，斯科特博士說，有一次鉆探發現了19米深的礦物層。Standard guide for use of hollow - stem augers for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices
亞表層水質檢測裝置安裝和地理環境勘探中空螺旋鉆使用的標準指南Drilling screws with tapping screw thread
帶攻絲螺紋的鉆探螺桿Abstract : a method was put forward for the detection of the fatigue cracks at the thread roots of a drill pipe by using ultrasonic wave. the specific detection probes were designed. simulated cracks were detected. the results show that the probes can effectively detect the cracks whose depth is more than 1mm and the detection errors of the depth and length of the cracks are less than 1mm and 3mm respectively
文摘:鉆桿螺紋根部疲勞裂紋是鉆桿鉆井服役中產生的常見缺陷類型，是鉆桿螺紋發生斷裂的重要根源.本文介紹了鉆桿螺紋疲勞裂紋超聲檢測原理，設計了專用超聲檢測探頭和檢測裝置，給出了檢測試驗結果，證明了鉆桿螺紋疲勞裂紋超聲檢測的可行性和實用性分享友人