钻进
- 与 钻进 相关的网络例句 [注:此内容来源于网络,仅供参考]
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These factors,which include slurry s preparation,circulation,depuration and so on,would influence drilling speed,bore quality,exertion of pile shaft resistance and base resistance .
泥浆制备、循环、净化等因素的好坏直接影响到钻进速度和成孔质量、桩侧摩阻力及桩端阻力的发挥。
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Diamond drill bit, alloy drill bit and steel roller shrill b it and so on are available for drilling according to different geological structures.
根据地质结构的不同,可选用金刚石、合金及钢粒等钻头进行钻进。
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The technique of composite plating of nickel/diamond in ultrasonic field was researched and ultrasound-assisted electroplating technique for diamond bit manufacture was established.
研究了超声波作用下的钞金刚石复合电镀工艺,确定了超声波电镀金刚石钻头的制造工艺流程,并根据确定的工艺试制了Φ75.5/49绳索取心钻头进行野外钻进试验。
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E. g. The dog followed the fox's tracks into the woods.
那只狗循着狐狸的脚印钻进了树林。
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Making trajectory of borehole as far as possible to achieve ideal condition an preventing the phenomenon of dogleg.
可在钻进过程中起到修整井壁的作用,使井眼轨迹尽量达到理想状态,防止出现狗腿现象。
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I wonder if you realize that, you dogmatist.
那东西钻进了我的脑子,为了把它打发掉我只好写了出来。
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He hitchhiked to Dover and,towards evening,went into a boat to find somewhere to sleep.
他搭便车到了多佛,天快黑时钻进了一条船,想找个地方睡觉。
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He hitchhike d to Dover and, towards evening, went into a boat to find somewhere to sleep.
他搭便车到了多佛,天快黑时钻进了一条船,想找个地方睡觉。
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It is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.
开展油田钻柱失效分析与预防对提高钻井速度、降低钻井成本及井下安全钻进具有重要意义。
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When it is drilling, Drill stem's service life is reduced seriously, because of the flections distortion and the wear and tear with casing-pipe wall.
在钻进时,钻柱由于弯曲变形与套管壁产生磨损,严重地降低其使用寿命。
- 推荐网络例句
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Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.
目的 探讨白细胞介素-1 β转换酶的表达,对卵巢癌细胞生物学特性的影响。
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Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.
弯曲:这种病是最常见的原因查明腹泻病,在世界上。
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Gangs fill the daily lives of many of our poorest and most vulnerable citizens with a terror that the court does not give sufficient consideration, often relegating them to the status of prisoners in their own homes.
法院没有充分的考虑到黑社会的猖獗所带来的恐怖,这使得我们最穷、最可怜的市民每天生活在他们的阴影当中,成为在家的囚犯。