bore a hole
- bore a hole的基本解釋
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鏜孔, 堀, 搪孔, 穿孔
- 更多網(wǎng)絡(luò)例句與bore a hole相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)www.欧美色图，僅供參考]
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Some methods that are usually used now and their characteristics of bore-hole trajectory are introduced; Analysis the main factors which affect bore-hole trajectory; A model of rock-bit interaction is developed by accounting for the anisotropic drilling characteristics of both the formation and the bit; Base on the model of static behavior of a bottomhole assembly design a bore-hole trajectory; produce a demo of bore-hole trajectory base on 3DS Max.
本論文對井眼軌跡反演理論及方法作了簡要的分類，介紹了幾種目前常用的井眼軌跡反演方法及其特點(diǎn)黄网站2020免费视频大全；分析了影響井眼軌跡的主要因素；綜合考慮地層和鉆頭的各向異性鉆井特性，建立鉆頭與地層相互作用模型2019黄色超碰在线，基于鉆柱底部組合力學(xué)模型設(shè)計(jì)出一條井眼軌跡；制作了基于3DS Max的井眼軌跡演示動(dòng)畫95精品视频。
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After foliaceous be murdered mostly withered, do not form bore a hole.
幼日韩se。葉被害后大多焦枯，不形成穿孔麻豆国产AV无码精品一区二区。
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Meters liquid presses drill machine is mainly used to drill to explore various depth as 200 meters any kind of angle of bore . It can drill a hole in the rock of different degrees of hardness. Drilling a hole in the coal seam, soft rock and in the farmland beat the well time and limited efficacy rate .
200米液壓鉆機(jī)主要用于鉆探各種深度為200米左右的各種角度的各類用途的孔外国一级片网站在线观看，可在不同硬度的巖石中鉆孔，而在煤層婬片A片AAA毛片啊、軟巖石中鉆孔以及在農(nóng)田打井時(shí)效率最高日本熟妇BBWHD。
- 更多網(wǎng)絡(luò)解釋與bore a hole相關(guān)的網(wǎng)絡(luò)解釋 [注：此內(nèi)容來源于網(wǎng)絡(luò)，僅供參考]
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Experimenting the plank anticipates series：試驗(yàn)板料級數(shù)
試驗(yàn)板料級數(shù) Experimenting the plank anticipates series | 試驗(yàn)孔徑 Experiment bore path | 鉆孔轉(zhuǎn)速 Drill a hole to turn soon