壳的

Course of the largest span cylindrical shell in Asia. It is proved to be effective and applicable.

最大跨柱面网壳的施工中并取得了圆满的成功，证明了这项新技术的正确性和实用性。

The fundamental solutions for the orthotropic shallow shells are presented in the form of a definite integral.

以定积分表示的形式提出了计入剪切变形的正交各向异性扁壳的基本解。

The governing equations of laminate-faced sandwich cylindrical shallow shells based on the first-order shear theory with large deflection are high-order partial differential equations. Four dependent functions are involved.

大挠度剪切理论下复合材料夹层圆柱扁壳的稳定性控制方程是一组非线性高阶常系数偏微分方程，其中包含四个独立的函数，它们分别为横向挠度w、参考曲面的法线转角Φx、Φy和应力函数F。

The purposes of the study are to develop a new type of natural brown dyestuff and to promote plantation and processing of chestnut.

旨在开发一种新的天然棕色染料，也为板栗壳的综合利用提供一条新的途径。

Based on the basic concept and nomoment theory of rotational shell,the geometry and membrane stresses of the ellipsoidal head are discussed in this paper.

根据回转壳体的基本概念及回转薄壳的无力矩理论，探讨了椭圆封头的几何形状及其薄膜应力等问题。

The peroxide value of evening primrose oil changed slightly.ConclusionThe starch capsule shell was stable and it could be used to soft capsule.

淀粉软胶囊壳的稳定性能良好，为软胶囊制剂特别是中药软胶囊剂的新药开发提供了新的平台。

This article first determines major component's structure pattern and the main design variable; Then the reference similar driving axle's structure, determines the overall project design; Finally to the host, the driven bevel gear, the differential device circular cone planet gear, the rear axle shaft gear, the full floating axle and the integral-type bridge shell's intensity carried on the examination as well as has carried on the life examination to the supporting bearing.

本文首先确定主要部件的结构型式和主要设计参数；然后参考类似驱动桥的结构，确定出总体设计方案；最后对主，从动锥齿轮，差速器圆锥行星齿轮，半轴齿轮，全浮式半轴和整体式桥壳的强度进行校核以及对支承轴承进行了寿命校核。

Then, this article details of Shell automotive friction clutch of die design, mainly from parts of the process analysis, process programs, press select and mold the structure of design aspects.

接着，本文将具体介绍汽车摩擦离合器壳的模具设计，主要是从零件的工艺性分析，工艺方案，压力机选择和模具的结构设计等方面着手。

The pleunm anti-static insulated material housing prevents short circuit led by the contact of welding spot and the metal channel of word sign. At the same time, the circuit uses particular constant current design and lightning arrester. Silicon rubber leads between modules of anti-aging and anti-cracking guarantee the long-term work in bad environment of open area while the low resistance of lead reduces the affection to the emitting brightness of LED by voltage drop.

其外壳采用阻燃防静电绝缘材料，可防止 PCB焊点与金属字槽壳的接触而产生短路，同时电路采用独特恒流电路设计及雷电吸收装置，模组间连接线采用软硅橡胶导线，在恶劣的户外恶劣环境下长时间使用，导线不会老化脆裂，同时导线内阻比较小，降低压降对LED发光亮度的影响。

Any of various usually marine gastropods with low conical shells; found clinging to rocks in littoral areas.

长有低圆锥形螺壳的各种通常为海生的腹足动物；发现粘着在海滨地区的岩石上。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。