壳的

The application of laser cutting during the welding of bridge case was used to improve the technology of blanking.

在桥壳的焊接中，应用激光切割的方法改进冲裁下料工艺，较好地解决了传统下料工艺中存在的割缝质量差的问题，同时还降低了生产成本，提高了焊接效率。

The answer lies in the differences between the outer coverings, called hulls, of popcorn and other grains.

这个问题的答案就在于用来做爆米花的玉米和这些谷类不同的称为"壳"的外皮上。

Near representative doubleness, solid seal example is that two end face of the can tinplate shell heals.

典型的双重边牢固封口的例子是罐头的马口铁壳的两个端面封口。

But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crab's shell kept ticking off the time with the same accuracy.

但是，当一个勇于探索的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。

But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crabs shell kept ticking off the time with the same accuracy.

但是，当一个勇于探索的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。

Thickness and density of defects lying in cross section of end bar is larger than in slot bar.

端部线棒剖面上的缺陷厚度和局部缺陷密度比槽部线棒大，分析认为热机应力是形成脱壳的重要原因，机械应力是形成分层的重要原因。

The design of the shell concentrates on extreme safety in case of a crash.

当遇到碰撞事故，壳的设计主要针对遇到极端的碰撞事故时起到安全的作用。

With the development of investment casting, the stringent strength and quick-drying ability of silica sol shell is required. so it is necessary to develop rapid-drying and enhanced silica sol.

随着熔模铸造的不断发展，市场对硅溶胶型壳的强度及快干性能提出了更高的要求，发展快干增强硅溶胶成为必然趋势。

Later, conditions were correct for fossilization of the shells and hard parts of various invertebrates, among them brachiopods.

以后， 条件就壳的固定化和各种 invertebrates 的艰难的一些部分而言正确，在他们 brachiopods 中间。

According to the method, the effect functions of imperfections about buckling loads of the composite sheet—space lattice shell and she single layer lattice shell are obtained. These effect functions can be simply used to determine the nonlinear buckling loads of engineering structures with imperfections.

并运用该方法，分别计算编制了板片空间结构和普通单层网壳的缺陷对临界荷载的影响函数图表，根据图表中均值和方差函数以及缺陷敏感性指标，在设计该类结构时可以较简便地确定缺陷对临界荷载的影响。

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。