mwd的意思
mwd中文翻譯:
abbr.兆瓦/日(megawattday)
frail synonym───脆弱同義詞
oh my gosh───哦,我的天啊
fructose metabolism───果糖代謝
cinematics definition───電影定義
cove molding───油畫外框的一種(邊呈凹圓狀)
tia maria───添萬利(牙買加語,咖啡酒);添萬力
stratified random sampling───分層任意抽樣,分層隨機抽樣,分層隨機取土樣
forementioned site───前場
imprecation means───懇求的意思
caramel corn───焦糖爆米花
initiator amount added increases, MW of the resin decreases while MWD changes a little.───引發劑用量增大時,樹脂的分子量下降,但分子量分布變化不大。
measuring MWD tool is widely used in field well drilling.───鉆測斜儀在鉆井現場中應用相當廣泛。
A simple and practical algorithm is offered to the electromagnetic measurement while drilling (EM-MWD).───電磁隨鉆測量的工程問題提供一種簡單實用的算法。
The degradation was favor for the longer molecule chains, resulted in decrease of molecular weight, narrow MWD and worse of me. . .───降解優先發生在長鏈分子,導致摩爾質量減小,摩爾質量分布變窄,力學性能下降。
Inclination is measured initially with a pendulum mechanism, and confirmed with MWD accelerometers or gyroscopes.───起初是使用鐘擺機理來測量傾角的,之后用隨鉆測量MWD的加速度計或陀螺來校正。
With reference to measurements-while-drilling (MWD), the data recorded by the logging tools and stored in a downhole electronic memory.───指隨鉆測量的一種數據,由隨鉆測井儀器測量并存儲在井底電子記錄儀中。
Due to the geological condition changes and abnormal earth magnetism behavior, some abnormal deviations happened with the MWD device.───在對接井施工過程中,由于出現了地磁變化異常和地質條件變化,致使MWD導向系統出現了一定偏差。
At present, measurement while drilling(MWD) is a key developing direction of petroleum engineering.───目前,無線隨鉆測量技術是石油工程技術發展的一個主要方向。
Resins with narrow MWD are often hard to process, which can generate low-MW components, which in turn can cause die buildup.───具有窄分子量分布的樹脂往往難于加工,它還產生低分子組分,這反過來又引起積料。
The disclosure provides for a process and polymerization system to produce isoolefin polymers (72) utilizing polymorphogenates (16, 26) in the catalyst system to control polydispersity (MWD).
The paper introduces three basic working styles of signal transmission of mud pulse MWD sys tern, pressure positive pulse, pressure negative pulse and continuous pressure wave.
Result Design requirements for entering oil-bearing formation (5-8m in thickness ) can be achieved through elaborate construction and analysis without MWD and the like.
Mud positive pulse generator is the core accoutrement of MWD and LWD system.
Polyethylene terephthalate(PET) films were polymerized in solid phase, the molecular weight, molecular weight distribution (MWD)and cyclic oligomer content of the products were determined by GPC.
Surface components of a typical MWD system include pressure transducers for signal detection, electronic signal decoding equipment, and various analog and digital readouts and plotters.
Because the oil filling operation of the QDT MWD pulser is difficult to grasp, the logging signals often disappear when QDT MWD is used.