It is fun picking up various shells on the beach.
在海滨捡各种贝壳是很有趣的。
Meteorologists have divided the atmosphere into various shells or layers, laid one atop the other.
气象学家把大气分成不同的层，它们依次相叠。
Different ratios in the shells preserved in various layers of sediment reveal the temperature changes in the oceans during the Pleistocene epoch.
不同沉积层中保存的壳有不同的含量比例，显示出更新代海洋温度的变化。
As with all TVs, LCDs have plastic shells treated with brominated flame retardants and wiring that has various toxic heavy metals such as cadmium, chromium, antimony and beryllium.
如同所有的电视一样，液晶显示器的塑料外壳经过溴化阻燃剂处理，内部线路用了各种有毒重金属，如镉，铬，锑，铍。
Even at the command line, there are many analogs to choose from, including a variety of shells and various combinations of commands.
即使对于命令行，也有许多类似的内容可供选择，包括各种shell和不同的命令组合。
The influence of aerodynamic pressure on the stability of viscoelastic cylindrical shells is investigated by various methods in nonlinear dynamics.
利用非线性动力学中的多种方法，考察了自由流动压对粘弹性圆柱壳稳定性的影响。
The nonlinear strain components of shells are the foundations of the nonlinear shell mechanics. They are used in the stability and various large deformation analyses of shells.
壳体的非线性应变分量是非线性壳体力学的基础，在壳体的稳定以及各种大变形问题中须要用到它们。
The cylindrical shell with various boundary condition are considered. The formulae of collapse load, stress field and velocity field and the judgement equations for long or short shells are given.
分析了在各种边界条件下的圆柱壳，给出了极限载荷、应力场和速度场的全部公式以及长壳和短壳的判断公式。
The utility model can be suitable for the installation of benches of different flywheel shells of various types.
本实用新型可以适用于多种机型的不同飞 轮壳的台架安装。
Experiments and theoretical analysis are made for the integral hydro-bulge forming technology of oblate spheroidic shells of various axial length ratios and petal Numbers.
本文对不同轴长比和不同瓣数的不锈钢扁球壳体进行了整体无模胀形成形实验研究及理论探讨。
As long as claw shells with different shapes are prepared, the coverage rate of the grab bucket can be changed by changing the claw shells. Therefore, various objects can be transported.
根据本发明，只要准备形状不同的爪外壳，就可以通过更换爪外壳来改变抓斗的覆盖率，从而能够应对各种搬运物料。
Any of various tropical Marine gastropods of the family Cypraeidae, having glossy, often brightly marked shells, some of which are used as currency in the South Pacific and Africa.
子安贝任一种宝贝科中的热带海洋腹足纲软体动物，有光滑的，通常是贝壳泽斑纹的贝壳，在南太平洋地区和非洲，有些贝壳被当作货币使用。
Natural polymers, chitin and chitosan, obtained from shells of crab and shrimp has been widely used in various fields.
以虾壳为主要原料制得的天然高分子化合物甲壳素和壳聚糖，资源丰富，应用范围十分广阔。
With considering various geometric sizes of single-layer cylindrical reticulated shells, the effects of rise-to-span and length-to-span to the structural dynamic stability are also analyzed.
选取了几种几何尺寸不同的单层柱面网壳，分析了矢跨比和长跨比对单层柱面网壳动力稳定性能的影响。
With considering various geometric sizes of single-layer cylindrical reticulated shells, the effects of rise-to-span and length-to-span to the structural dynamic stability are also analyzed.
选取了几种几何尺寸不同的单层柱面网壳，分析了矢跨比和长跨比对单层柱面网壳动力稳定性能的影响。
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