Replacing deconcentration riser with circular riser to cast stainless upper head
用环形冒口代替分散冒口铸造不锈钢上冠
The wellhead protecting cap is removed and the riser and the Xtree are installed.
卸井口帽，安装升高短节及采油树。
Feeding Design of Gating System and Riser for the Slide Rail Casting of Ductile Iron
球铁滑轨铸件浇注系统和冒口联合补缩工艺设计
In the riser system of offshore platform, the wave force acts frequently on the riser.
海上采油平台的垂直立管频繁受到波浪力的作用。
Riser Pipe A fourfootdiameter steel pipe called a riser connects the ship to the borehole.
立管直径四英尺的钢管将船和钻孔连接起来。
Finally， status and existing problems of riser bulkhead at home and abroad are introduced.
介绍了国内外河道护岸现状及存在的问题。
What was the most difficult part of the transformation into the advanced early riser for you.
什么是使你变成一个早起者最困难的一件事？
To help you on your way to becoming an early riser try getting things ready the night before.
在前天晚上就把事情打理好有助你成为早起者。
The invention relates to a crank shaft of a riser, belonging to the field of automobile parts.
本发明涉及一种升降器摇柄轴，属于汽车零件领域。
Correspondingly, the pressure drop in the riser becomes higher, which means high solids riser.
提升管内床压降较高时，炉膛内物料体积份额增大。
RISER, A duct in the air conditioning system for conditioned air supply to the passenger cabin.
立管，空调系统中，将调节好得空气送到客舱得管道。
aluminum polyethylene, the sheath used for riser cable where a flame retardant sheath is required.
铝聚乙烯，这种护套用于需要阻燃剂护套的垂直电缆。
The configuration of supply and return water main and riser in the pipe well of the system is analyzed.
结合实例，分析了系统中管井内供回水干管，管的布置。
The top riser vent with big mesh size has excellent ventilation. It also effectively guard against flies.
上方大网目透气网孔, 通透气佳, 即可有效预防苍蝇入侵。
The process of low pressure casting with cooling water is designed to produce this part without the riser.
为取消冒口设计了带水管冷却的低压铸造工艺。
This is in contrast to gassolid riser reactors in which the concentration of solids is higher at the walls.
这是对比的气固提升管反应器中的浓度固体较高, 墙壁。
The equivalent hot spot method for riser design has the advantages of direct visual and simple calculation.
冒口的当量热节设计法，概念直观，计算简单。
Natural frequency of the riser will decrease due to the internal fluid flowing and temperature differential.
管内流体流动和管内外温差会降低立管的固有频率。
The time domain nonlinear dynamic analysis of a steel catenary riser was introduced for fatigue life prediction.
研究了钢悬链立管时域非线性动力分析用于疲劳寿命预估。
Experimental study of particle residence time distribution in cokeburning riser of combustor used for petroleum coke.
石油焦燃烧器烧焦管内固体颗粒的停留时间分布实验研究
The differential equation for the vibration of the riser system is derived by means of functional calculus of variation.
采用泛函变分法导出了隔水管的振动微分方程。
Experiment and Application of the Unitary Light Heatproof Riser Made of 0 Binder Substituting for Phenolformaldehyde Resin
用0粘结剂取代酚醛树脂制作整体型轻质保温冒口
Original material milling's linear board needs feeding in large scale riser because there are many differences in thickness.
原料磨衬板壁厚相差大, 需要大冒口补缩。
Featuring Through The Veil, Equalibrium, Rodeo, Shooting Card, EZ Riser, Egg Beater Mindreader, Stebbins Standing, and Size 9.
笫3集小包装大效果孩子的生日聚会表演适合5至13岁孩童。
The Computer Numerical Simulation on Dynamic Directional Solidification and Feeding Character of Riser away from Hot Spot of Steel Casting.
铸钢件冒口离开热节动态顺序凝固补缩的计算机数值模拟
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