胰岛内含许多胰淀素的淀粉样蛋白沉淀。2型钻尿病患。
The island of langerhans contains many pancreas precipitin starch type protein precipitation. 2 drill the urine sickness.
长发在头上梳个马尾,夹着亮闪闪的心型钻饰,整个人显得俏皮又可爱。
The long cilia combs a horsetail on the pate and clip a bright flickering heart type diamond, the entire individual seems to be sarcastic and lovely.
以NC50型钻铤公螺纹作为研究对象,用有限元方法对加工有不同应力减轻槽的钻铤公螺纹接头进行了分析计算。
Take pin threads of NC50 drill collar as an example, Finite Element Method is used to analyze the different stress-relief grooves of pin thread connection.
通过采用KTY4000型钻机和KPG3000A两种机型工程钻机成孔,排渣方式为气举反循环,以解决糊钻、PHP泥浆应用、钻机选型等问题。
The spread drill, application of PHP mud and choice of machine are solved by adopting two machines of KTY4000 and KPG3000A. Besides, the airlift reversing circulation is selected in slag discharge.
浮鞋的内部(包括锥型段部分)通常由水泥或热塑性材料组成,如果在套管鞋处井眼还需要继续加深的话这种材料必须被钻掉。
The inside (including the taper) is usually made of cement or thermoplastic, since this material must be drilled out if the well is to be deepened beyond the casing point.
永久型封隔器由容易钻掉或者磨铣掉的材料制成。
Permanent packers are constructed of materials that are easy to drill or mill out.
建立了新型开铁口机电动钻冲机构的力学模型,计算了它的固有频率和主振型。
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established.
介绍了用于全面钻进的YZX127型液动潜孔锤的结构特点、性能参数、室内岩样实钻试验效果,展望了其广阔的应用前景。
YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.
本文阐述了CTJY10 - 2型全液压掘进钻车液压控制系统的设计特点,并详细介绍了防卡钎机构及其它基本回路的控制原理与工作特征。
This paper describes some design features of the hydraulic control system for CTJY10-2 jumbo, the anti-jamming system, control principles and operations of some other basic circuits in some detail.
阐述了难钻进地层用新型金刚石钻头的结构、制造特点,射流式钻具的原理、类型,以及防塌型稀释剂的作用机理。
The structure and manufacture of new type of bits, working principle and types of fluidic drilling tools, action mechanism of anti-cave-in thinners, for difficult formation drilling were discussed.
介绍了SDQ- 91型随钻测量定向取心钻具的特点、定向取心器的研制、随钻测量仪的选型与改进等。
This paper briefly introduces the design of SDQ-91 directional coring apparatus, selection of SDQ-91 borehole measuring instrument and its improvement.
SJ型双向减震器是一种能同时减速缓或消除钻柱纵向和周向振动的双向减震工具。
The SJ type double way bumper is a kind of double-way shock absorbing tool which is used to simultaneously slow down or eliminate the vertically or horizontally shock from drill string.
SPLIT钻是一种先进钻型,在生产中得到了广泛地应用。
SPLIT drill is a kind of advanced drill style and has got broad application in productions.
另外,对于应用于牙轮钻的O型密封圈进行了分析和计算。
We can also carry out the analysis and calculation on the O-ring seal, which is used in the cone bit as well.
针对不同的加工要求,我们研制几款钻型精孔钻、半孔钻等以满足加工要求。
To meet different needs of processing holes , several kinds of jigs have been developed such as high-precision-hole jig, half-hole jig etc.
此钻型长期以来由于用成形砂轮刃磨成本过高,研究和应用均遇到很大的困难。
As a special case of application, research and application meets difficulties respectively because of high cost of rapid molding sharpening on the tool flank of ellipsoid.
针对该钻型的特点,提出用钻尖主刃的外缘和横刃转点处的锋角作为其设计参数值。
Point angles at outer corner and chisel edge corner are proposed to be used as the drill design parameters to determine the type uniquely and the relief Angle is used as a supplement parameter.
在此基础上,对较优的钻型初选了顶角和后角对钻头寿命的影响进行了试验,结果表明,顶角对寿命的影响显著。
In this test, the drills life is also enaged in. The result showed that the top Angle of drill is influenced remarkably for the drill life.
同时改变钻具接头的螺纹参数,研究螺距、锥度、牙型角的改变对其应力分布的影响,为钻具接头的生产加工提供参考。
Meanwhile, we change the thread parameters, study the stress distribution caused by changing the pitch, taper and thread Angle, this work can provide a reference for manufacture.
高效钻速与专业化的MWD组件,使得SRT较于常规型旋转导向系统能够以更低成本完成更加高效的定向钻进。
With targeted bit speed and specialized MWD components, the SRT provides efficient directional drilling at a lower cost than rotary-steerable systems.
AJ型安全接头是一种由两件组装起来的专用接头,是钻井、修井、试油(气)等工程中对钻柱起保护作用的一种专用工具。
AJ type safety joint is a specialized joint consisting of two parts. The specialized joint takes protective effect for drilling stem in drilling, repairing and test oil (gas) engineering, etc.
空空的只剩一片轻柔的白色羽毛的鸟笼旁边,是镶嵌着淡玫瑰色宝石,缀着梨型蓝宝的白钻美饰。
The jewels, set alongside bird cages, empty but for a fluffy white feather, were mainly in white diamonds with inserts of stones in soft shades like pale rose-colored, pear-shaped sapphires.
许多卡钻事故是由于封隔器及其他锚瓦类井下工具的使用造成的,Y 211型封隔器的卡钻问题最为突出,且多发生在定向井中。
The sticking of the downhole string happened occasionally because great quantity of packers and other tools with slips are used. The sticking of Y211 packer is frequent in directional well.
防钻、防橇的面板设计, 面板表面处理经加强型防氧化处理;
Drilling-resistant and prying-resistant panel design: The surface of the panel has undergone enhanced anti-oxidation treatment;
针对这一问题,大庆物探公司研制出XC- 82型液力旋冲钻具及配套钻头。
Regarding to the problem, XC-82 hydraulic rotary impact drilling tools and matching bits are developed by Daqing Geophysical Exploration Corporation.
本文特别研究设计了CBA型局部气举反循环钻具,对钻进所需的空气压力和压气量给出了计算公式。
Also a CBA local air reverse circulation tool is designed with the required air pressure and consumption calculation formula given.
本文特别研究设计了CBA型局部气举反循环钻具,对钻进所需的空气压力和压气量给出了计算公式。
Also a CBA local air reverse circulation tool is designed with the required air pressure and consumption calculation formula given.
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