bottom bit 中文意思是什麼
bottom bit
解釋
活鉆頭-
She umm ' d and ah ' d and bit her bottom lip
這位球迷同事咬著下嘴唇，哼哼哈哈了半天。 -
Create a new layer and paint with a sharp edged brush a value slightly lighter and less saturated than the lightest sky color. darken it a bit at the bottom
新建一個層，用銳利邊緣的筆刷和筆最亮的天空顏色亮一點低飽和度的顏色。在底部加深一點。 -
Even so, i did not change my dissolute way of life until one night when i awoke from a nightmare. suddenly, i came to realize that i was standing on the edge of a cliff. a slight bit of mindlessness would result in my falling into the bottom of a valley in darkness without any chance of liberation
我討厭白晝的光明，太陽西下后的夜晚才是我活動的時刻，跳舞賭博吸毒滋事成為我周而復始的生活模式，也因而數度進出牢籠，雖然如此，仍不斷重復自暴自棄放浪形骸的生活，直到有一天晚上從惡夢中醒來，頓時使我驚覺到自身的處境正陷於一個萬丈深淵的邊緣，稍不留神便會落入黑暗的谷底，永無超脫之日。 -
A bit like a gold rush of the game, from top to bottom around key control direction
一個有點像「淘金者」的游戲，上下左右鍵控制方向。 -
Introduction : a bit like a gold rush of the game, from top to bottom around key control direction
一個有點像「淘金者」的游戲，上下左右鍵控制方向。 -
I am going to do a bit of play-acting, the bottom ground of which is just exactly as serious as the gallows for the pair of us.
我將要去表演一臺戲，表演這臺戲的基本原因跟那等待著我們的絞刑架同樣的是一件嚴肅的事。 -
Turner raised an arm to wave at bystanders, and “ everything went black. ” collapsing violently, he gashed his head, chipped a tooth and bit a deep hole in his bottom lip
他猛然倒地，頭上撞破了一個大口子，摔掉一顆牙，下唇也磕了一個很深的洞。 -
The bottom of the sand layer contained many fragments of white ash, not many remnants were unearthed the bottom of sand layer had signs of sedimentation. there were a little bit of porcelain fragments and many an ping pots uncovered
底層的沙層以抵純凈之沙土層，沙層中夾雜細碎的白灰塊，出土遺物不多（底層局部出現膠結的沙層） ，出現少量的瓷片，安平壺的比例頗高。 -
Then tom and bob went to the sideboard where the decanter was, and mixed a glass of bitters and handed it to him, and he held it in his hand and waited till tom s and bob s was mixed, and then they bowed and said, " our duty to you, sir, and madam ; " and they bowed the least bit in the world and said thank you, and so they drank, all three, and bob and tom poured a spoonful of water on the sugar and the mite of whisky or apple brandy in the bottom of their tumblers, and give it to me and buck, and we drank to the old people too
然後由湯姆和鮑勃走到櫥櫃那兒，取出酒瓶，配好一杯苦味補酒遞給他，他就在手裡拿著，等到湯姆和鮑勃的也摻好了，並彎了腰，說一聲， 「敬兩位老人家一杯， 」他們稍稍欠一下身子，說聲謝謝你們，於是三個全都喝了。鮑勃和湯姆把一調羹水，倒在他們的杯子里，和剩下的一點兒白糖和威士忌，或者蘋果白蘭地摻和起來，遞給我和勃克，由我們向兩位老人家舉杯致敬，喝下了肚。 -
To create this product, we bore a bottom hole into the metal using a sharp drill bit while simultaneously carrying out tap processing
該機能的秘訣是採用全冷間鍛造前端部分。利用鉆頭尖銳的頭部往金屬上面打洞，同時進行螺紋加工。 -
Actual bit on bottom time
純鉆進時間 -
On the basis of analyzing the rock mechanics, the bit working circumstance and property in the bottom hole of 6000m deep well, and making use of the former equipment such as a derrick, platforms etc, the paper demonstrates that the research and design of the mechanical device have been established including the high pressure simulating well bore, the high pressure connector between the static well bore and the rotating drill pipe, the high pressure simulating system of circulating fluid and the high pressure desander etc. the produce, control and dynamic analysis of the bottom hole four - dimensional pressure ( over burden, confined, pore and column pressure ) have been studied
本文在對井底巖石的受力狀態以及鉆頭的工作環境和特性加以分析的基礎上，藉助原有的井架、平臺等設備，研究設計了模擬6000米井底壓力壞境的高壓模擬井筒、鉆柱高壓轉聯器、鉆井液高壓模擬系統以及高壓除砂器等機械裝置，並研究了井底四維模擬壓力（上覆壓、圍壓、孔隙壓和液柱壓）的產生、控制及其控制的建模與模擬，從而實現井深至6000米的四維井底壓力環境的模擬。 -
According to the problems occurred during the first stage of five well drillings in qianmiqiao qianshan structure, technical measures, such as optimal well configuration, bottom hole assembly, bit type and drilling fluid were taken during the second stage of another five deep drillings and better results were achieved. it is helpful to explore and develop in qianmiqiao qianshan structure in dagang oilfield
分析了千米橋潛山構造第一階段5口井施工過程中遇到的技術難題，從優化井身結構、優選鉆具組合、鉆頭優選、優選鉆井液體系及組織管理等方面給出了相應的技術措施和對策，並在第二階段5口井的施工中進行了應用，且取得了明顯的效果，為大港油田千米橋潛山構造的勘探開發奠定了堅實的基礎。 -
Abstract : according to the problems occurred during the first stage of five well drillings in qianmiqiao qianshan structure, technical measures, such as optimal well configuration, bottom hole assembly, bit type and drilling fluid were taken during the second stage of another five deep drillings and better results were achieved. it is helpful to explore and develop in qianmiqiao qianshan structure in dagang oilfield
文摘:分析了千米橋潛山構造第一階段5口井施工過程中遇到的技術難題，從優化井身結構、優選鉆具組合、鉆頭優選、優選鉆井液體系及組織管理等方面給出了相應的技術措施和對策，並在第二階段5口井的施工中進行了應用，且取得了明顯的效果，為大港油田千米橋潛山構造的勘探開發奠定了堅實的基礎。 -
By means of the software of pro / e we studied the movement of the bit and obtained some data reports about different parameter bit. in the environment of visual basic the trace program can compute the well - bottom outline. it also can draw the trace and the velocity curve that the teeth scrape the well bottom
分析方法是在pro / e中對試驗鉆頭進行運動模擬，得到不同結構參數和傳動比的鉆頭運動的數據文件，然後進入用visualbasic高級語言編制的異形牙輪單牙輪鉆頭分析軟體中，計算出鉆頭的井底輪廓曲線，並繪制鉆頭井底軌跡和牙齒刮切井底的速度曲線。 -
Under 0. 35um si - cmos process, considering the trade off of accuracy and speed in the adc, 2. 5 - bit were converted in the first stage of the pipeline. using the improved calibration scheme and full difference structure and bottom - plant sampling technique to reduce the errors of the 10 - bit ( 2. 5 + 1. 5 5 + 3 ), 100msample / s pipeline adc
在0 . 35 m工藝水平下，通過折衷考慮提高系統線性度和降低功耗的要求，將流水線第一級精度取為2 . 5位，採用改進的冗餘位演算法，並結合全差分結構，下底板采樣等技術對一個（ 2 . 5 + 1 . 5 5 + 3 ）結構的10位100msample / s流水線adc系統進行校正。 -
The service life of cone bits which play an important role in breaking rock of the bottom of a well is almost directly decided by the life of bit bearing, which depends a large extent to the life of their seals
牙輪鉆頭在井底破巖中起著主導作用，它的使用壽命幾乎直接取決于鉆頭軸承的壽命，而軸承的壽命在很大程度上有依賴密封的壽命。 -
In chapter two, the rock mechanics and the bit working circumstance in the bottom hole of 6000m deep well have been discussed. on the basis of which the high pressure simulating well bore and the high pressure connector between the static well bore and rotating drill pipe have been designed
第二章分析探討了井底巖石的受力狀態以及鉆頭的工作環境，並依此研究分析了建立該模擬壓力環境的機械裝置?高壓模擬井筒和鉆柱高壓轉聯器。
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