1·There are data on the rates of diffusion of molecules.
有一些关于分子的扩散速率的数据。
—— 《柯林斯英汉双解大词典》
2·Whereas purposeful men could make their way across a narrow bridge, the slow diffusion of plant and animals would require an avenue as a continent and available for ages at a stretch.
有目的的人可以通过一座狭窄的桥，而植物和动物的缓慢扩散则需要一条像大陆一样的道路，而且需要很长时间才能使用。
3·At low Peclet numbers, diffusion dominates.
在低沛克莱数下，扩散占主导地位。
4·Although longitudinal diffusion is most rapid, it is of practical importance.
虽然纵向扩散速度最快，但其具有重要的现实意义。
5·Stimulus diffusion refers to an element of one culture leading to an invention in another.
刺激扩散指的是一种文化元素导致另一种文化的发明。
1·If you want to be more creative, you can alter the color of the star diffusion effect.
如果你想让图像更具创造力的话，你还可以调整星光柔化效果的色泽。
2·We now have a star diffusion effect, but it seems quite blurry and it's not every noticeable.
现在我们已经大致有了星光柔化图层的效果，但是看起来有一些模糊，而且也不是很明显。
3·Now select the other Star Diffusion layer that you did not apply the motion blur effect to.
现在选择另一个还没有进行动态模糊效果的星光柔化图层。
4·Double-click on the text of this layer and you will be able to edit the layer name. Name this layer Star Diffusion.
双击这个新图层的文字部分编辑图层名称，并重新命名为星光柔化。
5·Step 8: Apply the opposite diagonal motion blur to the other Star Diffusion layer.
第八步：在另一个星光柔化图层上使用相反对角线的动态模糊效果。
1·Other issues include scaling-down problems that occur with biochemical reactions, such as diffusion rates and heating.
其它还包括降低生化反应中出现的问题如速度和加热的弥散。
2·The special M.R.I. technique, known as diffusion tensor imaging, is also being studied to help improve the diagnosis of concussions.
这种特殊形式的核磁共振成像技术被称为弥散张量成像，对这种技术的也用来提高诊断脑震荡的精确度。
3·The special M. R. I. technique, known as diffusion tensor imaging, is also being studied to help improve the diagnosis of concussions.
这种特殊形式的核磁共振成像技术被称为弥散张量成像，对这种技术的也用来提高诊断脑震荡的精确度。
4·Oxygenation diffusion to determine apnea is safe, they report, but there is insufficient evidence to determine the comparative benefit of the various techniques used for apnea testing.
他们说，氧全弥散决定无呼吸是安全的，但尚没有足够的证据来决定用于无呼吸检测的各种技术方法的不同价值。
5·More focal lesions with restricted diffusion involving the splenium can also be seen in patients with epilepsy receiving antiepileptic drugs and in the setting of hypoglycemia.
很多累及胼胝体的弥散受限的局灶性病变也可以见于服用癫痫药物的癫痫患者以及低血糖患者。
1·In December 1778, he proposed the plan "for the more general diffusion of knowledge".
1778年12月，他提出了“更普遍传播知识”的计划。
2·If technological diffusion and implementation develop faster, workers will have to constantly refresh their skills.
如果技术的传播和应用发展得更快，工人们将不得不持续更新他们的技能。
3·This diffusion of knowledge accelerated dramatically in recent decades.
近几十年来，知识的传播速度大大加快。
4·Modern travel and communications technologies have made distance almost irrelevant to the diffusion of ideas and opportunities.
现代交通和通讯技术已使距离远近对于传播思想和获得机会几乎毫无影响。
5·More complex technologies are harder to copy, so their diffusion has been slower.
更复杂的技术模仿起来难度大，传播速度就慢了下来。