The diffusion of the Internet in China in business and gover

英语翻译
如：concentration dependent diffusion coefficents 如何翻译
其中：
concentration 浓度
diffusion 扩散
coefficents 系数
这个短句子是在一个句子中作为主语出现的，应该是个名词。
如何翻译成名词？

英语翻译
Reactivity of Salt Baths and Diffusion Rate
The reactivity of salt baths combined with their high heat
capacity and direct contact with the steel surface create better
possibilities for nitrogen penetration than in gas nitriding.
This especially concerns cases where the gas process is conducted
at reduced pressure and requires additional measures
for improving the reactivity.
278 K.Funatani
TABLE 1.Nitriding Methods,Materials,and Characteristics of Diffusion Layer
Method Temperature,K Steel
Thickness of compound
layer,5m
Thickness of diffusion
layer,5m
Reference
Tufftride TF1 853 1015 1,13 800 [2,3]
The same 1045 1,13 780
x06 x06 34Cr4 1,10 480
x06 x06 X210Cr12 – 160
Tufftride NS1 843 1015 1,12 780 [6]
843 SCM435 1,8 171
“Soft” nitriding in gas medium 843 SS2250 23,1(?) 353 [7]
“Soft” nitriding in gas medium 793 38CrMoAl 23,1 :(5) 78 – 97 [8]
40Cr 23,1 :(4) 63 – 80
Gas nitriding 773 SAE9254 (1,23 :5) 49 [9]
Plasma nitriding 793 (pulsed) 722M24 12 h 72 [10]
793 (DC) x06
Plasma nitriding 833 En40B (–) 100 [11]
813 En19 (–) 110
793 Nirtaps (–) 46
823 36CrMo (–) 100 [12]
823 x06 + 0.1Y (–) 200
823 x06 + 0.1Ce (–) 215
Low-temperature salt bath
nitriding (Palsonite)
753 SKD61 1 :1.5 150 [6]
843 x06 1:4 + (CrN) 106
753 SCM435 1 :4 141 [6]
843 x06 1 200
Such treatment is recommended for steels
with a high content of alloying elements,
chromium in particular,which form a protective
oxide film on the surface and delay the
beginning of nitrogen diffusion.The process
is accelerated by acid etching,shot blasting,
or cathode ion sputtering.The energy of
plasma,ionization,and some other treatment
techniques,for example nitriding with the use
of radicals,can raise the reactivity.
The data on the earlier developed Tufftride
process stimulated its wide use at plants
engaged in mechanical treatment of car parts
and in shipbuilding.Today,the parameters obtained
by the DEGUSSA Company in the development
of the Durferrit process have become
a goal to be reached in other nitriding
processes.However,in order to raise the efficiency
of nitriding and reduce its cost,it is
necessary to consider the problems connected
with the chemical efficiency of processes conducted
in salt baths without hazard to ecology.
The diffusion rate in nitriding depends on
the amount of alloying elements,especially
chromium.It can be seen from Table 1 that
the thickness of the diffusion layer depends on the type of the
alloying elements.However,the main characteristic of nitrogen
diffusion in carbon steels C15 and C45 is its rate.The
diffusion rates in 7- and 2-phases and in 1 and 23 compounds
differ,but the nitrogen potential is the highest in salt bath
treatment.As follows from Tables 1 and 2,in this case the final
result is obtained in the shortest time.

patch anti-cellulite install'ee Diffusion Anti-cellulite continuous diffusion patch Targets stubborn cellulite是什么意思?
这些是欧莱雅牌的减肥小布丁上的英文，

英语翻译
Before the invention and diffusion of writing,translation was instantaneous and oral; persons professionally specalizing in such work were called.2 汉译英 深山中有一座古庙,几个和尚在那里过着单调的修行生活.3 英译汉 These examples illustrate the ideological basis of criteria for language cultivation.Those people who favor
我想知道这些练习出自哪里 在哪本书上有的 .

Reactivity of Salt Baths and Diffusion Rate The reactivity of salt baths combined with their high h

英语翻译
But the innovation diffusion models used in previous research studies conducted in the construction management literature are excessively restrictive.这段这么翻译啊?

net movement
net movement取自于这句话：Diffusion is the net movement of dissolved particles down their concentration gradients,from a region of higher concertration to a region of lower concentration.