该金属壳件具有一主壳体及至少一组装开口，该组装开 口设置于该主壳体上。
The metal shell has a main shell and at least an assembled opening which is arranged on the main shell.
该主壳体由该主成形壳件的成形单元切割形成，该主成形壳件的连接管部连接该成形单元。
The main shell is formed by cutting the shaping unit of the main shaping shell, and the connecting pipe of the main shaping shell is connected with the shaping unit.
使用预制钢筋混凝土梁或者现浇钢筋混凝土板会很容易将两侧地下连续墙的跨度空间连接起来，从而完成隧道的主壳。
The span between two such diaphragm walls can easily be bridged with precast reinforced concrete beams or a cast in-site reinforced concrete slab to complete the main shell of the tunnel.
在积木拼块中，至少包括一种是多边形柱体拼块，该拼块的每一侧边上设有可与主壳体凸棱相楔合凹槽，或设有可与主壳体凹槽相楔合的凸棱。
At least one kind of building block is polygon prism blocks which have grooves to fit for the protrusive arris or have grooves to fit for protrusive arris on the main shell body.
之后，在15日周二的清晨，有报告称建筑物内可能发生了爆炸，位于主安全壳基座的环状体遭到了破坏。
After that, in the early morning of Tuesday 15th, there were reports of possible explosions within the building and damage to the doughnut at the base of the primary containment.
这个主安全壳像一个被倒置的老式灯泡，在一个环状体的顶部保持平衡。
This primary containment vessel looks like an old-fashioned light bulb turned upside down and balanced on top of a doughnut.
准备计划释放2号反应堆的主安全壳内的压力。
A release of pressure from the containment vessel of number 2 reactor appears to be planned.
在3号单元，核电厂的管理人员决定继续注水直到淹没悬挂在安全壳颈部的压力容器处即可，并不需要将整个主安全壳全部注满。
At unit three the plant managers decided to flood only the pressure vessel hanging in the neck of the containment vessel, not the whole of primary containment.
当1号单元的主安全壳内充满了蒸汽，激进的措施是用海水进行灌注。
With the primary containment vessel of unit one still too full of steam, the radical decision was made to flood it with seawater.
2号反应堆的压力容器和主安全壳内的压力已经稳定。
The pressure in the pressure vessels and containments of reactors one and two is reported to be stable.
其屏蔽盒应用主气隙，防止原电流产生的磁场集中在屏蔽壳的金属板内。
Its shielded box should be used the main air gap and prevent the primary current to produce the magnetic field concentrating in the shield shell metal plate.
根据主闸阀结构特点，分别用有限元法和椭圆柱板壳理论公式计算了阀体的强度与刚度，并进行了分析对比，同时对闸板的刚度进行了校核。
According to the structural feature of parallel single disk gate valve, the strength and rigidity of body will be calculated with finite element method, and with cylindroid shell theory.
试验得到的主汽阀阀壳应力值将为计算和结构改型提供一定依据。
The measured thermal stress values will provide the theoretical base for calculation and modification of the structure.
利用边界层方法，讨论了第一主曲率为常数的组合旋转壳的轴对称问题。
By using the method of boundary layer, it discusses the axis symmetry problems of the combines rotary shell when its first curvature is in constant.
选择加快了群体基因频率的改变，青壳蛋性状确为由一对主效基因控制的完全显性遗传性状。
The result indicate that population gene frequency variety expedite by selection and the test testify green-shell character is controled by a pair of complete dominant allele.
介绍了汽轮机转子、主蒸汽管道、汽缸和阀壳稳态蠕变应力和非稳态蠕变应力的计算方法，采用大型有限元分析计算程序计算汽轮机部件的非稳态蠕变应力和稳态蠕变应力。
The method takes into consideration both for steady and unsteady creep stresses of rotors, pipes, casings and valve housings to be determined with the help of finite element analysis programs.
设计了能在高辐射环境下工作的、全自动检查核电站反应堆压力壳连接处法兰面主螺栓孔螺纹表面缺陷的设备，解决了自动小车的设备承载和准确定位问题。
To inspect the defects on the screw hole surfaces of nuclear reactor pressure vessel in nuclear power station, an automatic moving table was designed to carry sophisticated inspecting devices.
针对DL Q 2 5 A轮胎起重机底架结构开裂的情况，采用ANSYS程序建立了主梁与支腿一体的板壳单元有限元分析模型。
For the cracking on the chassis of DLQ25A movable crane, the ANSYS program is used to establish the shell-elements FEA model of main beam with supporting leg.
本产品主电路采用IGBT器件，从根本上格新了以玻壳电子管为特征的老一代高频设备。
The product host circuit has adopt the IGBT component, has complied with fundamental lattice new being old characteristic generation high frequency equipment with shell electron tube Bo.
本产品主电路采用IGBT器件，从根本上格新了以玻壳电子管为特征的老一代高频设备。
The product host circuit has adopt the IGBT component, has complied with fundamental lattice new being old characteristic generation high frequency equipment with shell electron tube Bo.
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