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It is found that the loss of sulfur in sulfurized catalyst for both catalysts will be observed when sulfur content in inlet gas is lower than 0.1%, however, the sulfur content in practical coal gas is enough to avoid the phenomenon.

然而在实际的热煤气含硫的情况下，它显示出相当高的催化转化反应活性，适于在热煤气净化的条件下使用。

This lateral displacement can still be observed after the wind stops acting on the car, because it is rotated in plan with a non-null yawing angle.

这个侧向位移可能仍然被观察，在风停止行动在汽车之后，因为它在与一个非无效的偏航角的计划被转动。

Evolution in time is transformed into correlations between things that can be observed in space.

时间的演变已经转变为空间中可以观察到的事件之间的相互关系。

However, this is theoretical and controversial, since "beneficial" mutations have yet to be observed.

但是，这只是有争议的理论，因为&有益的&基因突变还有待观察。

Care should be observed in cleaning and in removing residues of the cleaning medium.

在清理和清除过程中，应该细心的观察清洗介质的残留物。

The XeF laser spectrum is characterized by a continuous broadband spectrum and the absorption lines of atomic Xe can be observed in the spectrum.

选用合适的腔镜组合可实现XeF激光的窄带输出，带宽约为7 nm。

The formation of Au-Sn-Ni IMC at solder joint degrades ball shear strength, however, this phenomenon can not be observed in lead free system.

分析表明有两种可能的原因使得无铅产品在焊点附近不能生成金－锡－镍合金。

Thermal barrier coatings consist of an electron-beam physical-vapor deposited NiCoCrAlY bond coat and 7 wt.% yttria partially stabilized zirconia top coat with a tetragonal phase. The YPSZ top coat shows a columnar grains forming dense clusters with gaps among grain clusters. The roughness of the as-deposited ceramic top coat is relatively low, but some spots of prominent growth defects can be observed. Such defect is a bundle of zirconia columns.

采用EB-PVD方法沉积热障涂层，其粘结层为NiCoCrAlY，陶瓷层为7wt%Y_2O_3部分稳定的ZrO_2，其表层为单一的四方ZrO_2相，其表层比较致密，但有一定的粗糙度，表面存在一些凸出来的斑点状ZrO_2柱状晶，柱状晶粒簇拥成团，团簇间存在间隙。

3A and 3B . A correlation between microstructural development and weld metal chemical composition can be observed.

C 无花果。 3.A 和3B 。一种交互作用在微结构发展和焊接金属化学成分之间可能被观察。

The transmission magic-mirror method was applied to visualize and record the whole process of growth and melting of transparent crystals taking place in high temperature up to 1000℃ For matching to three-dimensional observation, a set of special furnace and crucible was designed and the growing process can be observed in two perpendicular directions and recorded in situ by CCD camera simultaneously.

最近开发了三维光学实时观察法，应用透视魔镜法实时观察并记录透明晶体的生长和溶解过程，最高使用温度为1000℃配合三维观察，设计并制造了一套独特的生长炉和坩埚，有二组互相垂直的光路可同时实时观察晶体生长过程，并通过CCD摄像头进行同步记录。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。