壳体

Parametric studies are conducted on the basis of theseanalytical results. The bending stresses and deformations of the junction and supportunder bending effects are calculated by compatibility condition.

依据变形协调条件运用薄壳理论中的弯曲理论计算组合壳体中壳体连接处和固定支撑附近的弯曲作用下内力和变形，叠加薄膜应力计算壳体总应力。

The communication device includes a latch for detachably coupling the two housings and rotating one housing with respect to the other.

通信装置，包括插销以便可分离地耦合两壳体、且相对另一个壳体旋转一壳体。

The far field sound pressure levels of the cylindrical shell and spherical shell excited by an exterior point load are measured, and a good agreement between the theoretical results and the test results shows that the theoretical method and corresponding results in this dissertation are correct.

主要研究内容：(1)建立了考虑流固耦合作用并在流体流动条件下部分充液或者部分浸没圆柱壳体运动方程，应用波数域法和传递矩阵法得到了该类壳体振动响应的径向波数域速度，进而应用平稳相位法得到了该类壳体辐射声场的预估理论模型。

In this paper, a general, strain-consistent, third-order displacement field of shells is proposed. On this basis, the nonlinear theory of composite laminated shells including third-order transverse shear deformation and rotary inertia is developed. Hamilton's variational principle is used to derive the nonlinear static and dynamic governing differential equations and the corresponding boundary conditions of composite laminated anisotropic general shells under the orthogonal curvilinear coordinates. And the form of spherical shells is degenerated.

本文提出了一种最普遍的应变协调、三阶壳体位移场，在此基础上建立了考虑三阶横向剪切变形和旋转惯性的复合材料层合壳体非线性理论，用Hamilton变分原理导出了复合材料层合各向异性任意壳体在正交曲线坐标系下的非线性静、动力控制微分方程和相应的边界条件，并将其蜕化为球壳形式。

The structure shown in the figure : The governing body received direct or roller drying cylinder, as the main components of the rotation; After finishing the outside of the sphere, Bottom Cover and soak spherical carbon graphite seal ring joint seal reliable seal friction deputy, Sealing ring in the spherical shell of its annular space sliding, in addition to oil-free bearings and with the close cooperation of Shell, Rotating connector so that the free support, and therefore do not require a high level of accuracy installed; Spherical seal ring wear, Spring means of pressure at any time in advance to receive compensation, compensation for the shell slowly moved backward, accessible through the tube outside the inscription on the line to observe the seals wear; When steam, Oil flows through the media or other spherical sealing ring and oil-free bearings, the formation of thin liquid film, sealing and lubrication, thereby reducing friction and wear, extending the service life.

其结构如图所示：外管体直接接到辊子或烘筒上，为主要的旋转部件；经过精加工的外管本球面、底盖和浸泡碳石墨球面密封环共同组成密封可靠的动密封磨擦副，球面密封环在其壳体内的环形空间中滑动，加之无油轴承与壳体的密切配合，使旋转接头自由支撑，故对装机精度要求不高；球面密封环磨损后，借助于弹簧的预压力随时得到补偿，补偿时壳体缓缓向后移动，并可通过外管体上的刻线观察到密封件的磨损程度；当蒸汽、油或其它介质流经球面密封环和无油轴承时，形成一层很薄的液膜，提供密封和润滑，从而减轻了摩擦和磨损，延长了使用寿命。

Taking into account the conjugate heat transfer between electrolyte and torpedo shell as well as between torpedo shell and sea water inside the tube, the time histories of the electrolyte temperature and the temperature contour on torpedo shell and tube were obtained.

考虑了电解液与鱼雷壳体、鱼雷壳体与发射管内海水的对流耦合换热，得到了电解液的温度变化规律以及鱼雷壳体和发射管体上的温度分布规律。

The most important postmortem processes include transport, test size sorting, mechanical breakage and erosion, test dissolution and so on. The author put forward two new concepts: foraminiferal test"breakage index" and"dissolution index" to quantitatively describe the postmortem processes, and applied them to the observation and experiment on test breakage and dissolution.

壳体的搬运作用、机械破坏作用和化学溶解作用是重要的死态过程，为定量描述这些作用本文提出&有孔虫壳体磨蚀度指数&&有孔虫壳体溶蚀度指数&等新概念，并进行了磨蚀度的统计和溶解作用的实验。

The packaged drug ( 100 ) comprises packaging ( 18 ) containing a drug ( 16 ), having a housing ( 18 a , 18 b) wit a channel ( 106 ) running there through and in which is disposed a drive pin or other element ( 108 ), a skin piercing means ( 110, 112 ), and the drug ( 16 ), said housing ( 18 a , 18 b) further comprising a region ( 102 ) allowing the packaged drug ( 100 ) to be slidably mounted to the drug delivery device ( 10 ) and an end ( 104 ) adapted to engage and tension the skin.

该包装药物(100)包括容纳药物(16)的包装(18)，该包装(18)有壳体(18a、18b)，该壳体有穿过它延伸的槽道(106)，驱动销或其它元件(108)、皮肤穿刺装置(110；112)和药物(16)布置在该壳体中；所述壳体(18a、18b)还包括：i区域(102)，该区域(102)使得包装药物可滑动地安装在药物传送器械(10)上；以及ii端部(104)，该端部用于与皮肤接合并拉紧皮肤。

Fiber enlaced composite materials is widely used in engineering project .

纤维缠绕复合材料壳体在工程实际中得到广泛应用，其壳体力学性能相当复杂，本文在分析复合材料壳体层间应力的影响时，提出了复合材料壳体层间应力随纤维方向的改变有较大的不同，不仅分布形式不同，其最大层间剪应力所在的界面也各不相同。

The dishwashing compartment here has at least one compartment casing (30) and a frame part (3), in which case the compartment casing is formed from a first material, e.g. chrome steel, and, in the region of the introduction opening (2), the frame part (3) consists of a second material, e.g. chrome-nickel steel, which forms a front surface of the dishwashing compartment, and wherein the frame part (3) is connected in a form-fitting manner to the compartment casing, in which case the penetration of moisture into a region of overlap (4) between the frame part (3) and the compartment casing (30) is avoided.

这里所述的清洗舱室具有至少一个舱室壳体(30)和框架部件(3)，在这种情况下，所述舱室壳体由第一种材料制成，例如铬钢制成，并且，在导入口(2)区域，所述框架部件(3)由第二种材料组成，例如铬镍钢组成，该框架部件形成清洗舱室的前表面，并且，其中框架部件(3)以形状配合的方式连接至舱室壳体，在这种情况下，可以避免潮气渗入框架部件(3)和舱室壳体(30)之间的重叠区域(4)。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。