This machine heater part adopts three layer casing structure: heat exchange medium flow in 1 and 3, material flow in 2.
该机加热器部分采用三层套管结构：热交换介质在1和3 中流动，物料在2 中反向流动。
The method could instruct well structure design and casing intensity design in HP/HT wells.
文章方法对高温高压井井身结构设计、套管强度设计有一定的指导作用。
A new type surface testing machine of casing was designed and manufactured, its structure and working principle were introduced.
介绍了一种自行研制的套管表面形貌检测仪的结构、工作原理。
In the structure design of gear chamber casing, strengthen rigidity and reducing weight were contrary.
在正时齿轮室盖的结构设计中，增强刚度和降低重量是相互矛盾的。
A double casing sealed structure is used in the ionization chamber with thin Windows of large diameter.
电离室采用大口径双重密封结构，制作工艺难度大，要求高。
Conventional connector for casing string can't meet the demand of seal and connection in solid expandable tubular and presented a new thread structure for an expandable casing connector.
传统的套管接头不能满足连接与密封要求，并设计出了一种新型的膨胀连接螺纹结构。
Through analyzed the molding process of the the split air-condition wind-casing, introduced in detail the injection mold structure design, mold design thought and mold design point.
通过对分体空调器出风框的工艺分析，详细介绍了出风框的塑料注射模结构设计，以及设计思路与设计要点。
According to the improved structure of a kind of hose lamp mentioned in claim 2, its features rest with: the above lightproof casing is lengthways embedded in the lightproof trail of the above cover.
根据权利要求2所述的一种软管灯改良结构，其特征在于：所述的不透光罩壳是一纵向相嵌在上述包覆层上的不透光轨道。
The structure, working mechanism and laboratory tests of new type fast makeup casing heads are introduced. Field installation and applications of the casing heads are described in detail.
介绍了新型快装套管头的结构、工作原理及室内试验情况，详细叙述了该套管头的现场安装及应用情况。
To raise wire-line drilling efficiency need to: 1. Select casing diameter and depth according to drilling depth, diameter, strata drilled and rock integrity, structure features, weathered layer depth;
提高绳索取心钻进效率要做到：一是根据孔深、钻孔孔径、钻孔所遇地层及其岩性的完整程度、构造特点、风化带发育深度等选择套管的直径及下入深度；
The rotor casing of the permanent-magnet motor has the advantages of simple structure, simplified manufacturing process, easy assembly and operation and low manufacture cost.
本发明中永磁电机转子外壳结构简单，制造工 艺简化，装配操作容易，制作成本低。
The simulation results show that both the circumferential slot casing and stepped clearance structure can enlarge the compressor stable operating range to a certain extent.
周向槽机匣与梯状间隙结构都能在一定范围内起到扩稳作用。
Verification by lab and field test confirms the combination tool has features of reasonable structure, stable performance, and which can detect all kinds of casing damage and azimuth.
经室内试验和现场试验验证，该组合仪结构合理，工作性能稳定，能直观、形象、具体、全面地检测出各种程度和各种类型的套损及其方位。
The contractile interior core pulling mould structure was designed for the molding of the concave part of inner side of outer casing of flow meter.
为成型流量计外壳内侧凹进部分，设计了收缩内抽芯模具结构。
According to this structure, the oil level in the bearing casing can be checked accurately and there is no fear of oil shortage in the bearings.
根据这样的构成，能够准确地确认轴承室内的油面，轴承不会发生断油。
The volume of the casing used for the distributed control system module of the utility model is small and then more modules can be contained in one cabinet and the structure is compact.
本实用新型的分散控制系统模块用机壳体积小，在一个机柜中可以容纳更多的模块，结构紧凑。
The air conditioner installing structure includes casing with slots for hook in the back side;
本发明提供的空调机的安装结构包括：背面设置有挂钩槽的机壳；
The rotary shaft supporting structure of scroll compressor includes a casing with closed inside space and lower pedestal;
本发明是关于一种卷轴压缩机的旋转轴支撑结构，其包括箱子，它的内部形成封闭空间，并在下端具有底座；
The piezoceramic round disc, the matching layer for air, the perfusion layer, the casing and the shielding layer adopt a central rotational symmetry structure.
所述的压电陶瓷圆片、空气用匹配层、灌注层、外壳和屏蔽层均为中心旋转对称结构。
The sealing structure between the driving shaft (6) and the casing body (1) is sealed by adopting a packing set (7).
驱动轴（6）与壳体（1）之间的密封结构采用盘根（7）密封。
The flow sheet and structure of 2 axial and 1 radial type and paralleled triple casing pipe type inner parts of converter are introduced. Comparison on their application is given.
介绍二轴一径和并流三套管式氨合成塔内件流程和结构，对两种内件的应用情况进行了对比。
Therefore, extensive angle monitoring is adopted to observe the structure response of steel casing, reinforcing steel bar and concrete.
为此采用广角度监测技术，跟踪观测钢护筒、桩身钢筋和混凝土的应力响应。
Therefore, extensive angle monitoring is adopted to observe the structure response of steel casing, reinforcing steel bar and concrete.
为此采用广角度监测技术，跟踪观测钢护筒、桩身钢筋和混凝土的应力响应。
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