Question

跪求化工专业翻译

1.The foam surface area can be further increased by deposition of a catalyst wash-coat or by the growth of nanofibers
2.At lower rotational speed flow rivulets are foamed,while at high rotational speed fine drops are formed,which do not wet the surface of the foam struts homogenously
3.This allows the induction of gas bubbles at the foam blades
4.Two different measurements,referred to as starting phase and steady state,were performed.
5。Hoek et al.measured kGLaGLusing hydrogen absorption in ethanol and their gas-liquid mass transfer results can therefore not be compared with this work。
6.the bubbles are broken by the turbulence and collision with the strus,when entering the foam structure。
7.Gas bubbles at the blades are induced at velocities higher than that,the for the 20mm foam blade with and without gas induction clearly deviate。
8.However,comparing the mass transfer of blades with 10mm thickness and pore sizes of 10 and 20ppi,no difference can be found。
9.Comparing the mass transfer to the starting phase shows only a minor increase of the kGLaGL-values。
10.Several pores sre completely closed by small membranes between the struts. The kGLaGL-values for the three foam block designs investigated are shown in Fig.5.
11.Due to the strong bubble formation in the center section,a high gas holdup is achieved. Entering liquid is saturated with gas and flows then through the foam block driven by the radial forces. 12.Comparing the kGLaGL-value at the strating phase，
13.With the time the large bubbles of a few millimeters are broken into very fine bubbles with diameters in the sub millimeter range.\
14.Here the low pressure drop of the alumium foam leads to a better circulation,faster bubble flow through the structure,and therefore to a higher mass transfer compared to the polymer foam。
15.Smaller bubbles created can circulate faster through the foam structure due to the lower pressure drop compared to the polymer foam.。
16.At higher rotational speed the vortex increases,which leads to insufficient flow of liquid into the center and the creation of a dry section. This results in constant kGLaGL--values for the steady state curves at power consumption above 25000Wm−3 L。
17.liquid settles in the lid due to insufficient connection betweeen the lid and the reactor heigher instead of using a lid. 18.However,for the two aluminum foams the mass transfer at high power consumption is still almost linearly increasing,leading to kGLaGL-values of about 0.19s-1 for the aluminum foam with ancial center section。
19.It is furthermore believed that the liquid-solid mass transfer is increased compared to a slurry reactor,due to the
不要翻译软件的结果，因为都不和逻辑，本文关于气液传质。多谢~

Answer 1

给你一个好建议，就是逐词翻译，想当年我的毕业论文中的英文文献我就是这样搞了一个多星期……