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引用溟生于2008-04-01 14:45发表的文章:
1.上次我在英译中发的计算机方面的翻译就是你帮我完成的啊
实在是高手
2.说"终于"是因为你平常神龙见首不见尾,飘忽不定,神秘莫测的样子

看到你在那篇帖子上的留言了
22 Date: 2008-04-01 15:36:45
NI-P coat is widely used in many industry areas because of its outstanding mechanical and chemical features, such as the good corrosion resistance and abrasion resistance. NI-P coating can be done through different technique , including electroplating and chemical plating. Ni plating can be used in donating projects as well as electroplating, it can also be used to improve the ability of anti-acid for industrial equipments. Although Ni-P coat has many advantages, it has its own shortages. Firstly, in order to get higher level of anti-eroding, Ni-P coating should has electrodeposits Chrome covered on its top, this makes the procedure even more complicated. The other critical shortage is that its procedure can not enable for a whole over-all coating for the complex shaped objects.
23 Date: 2008-04-01 15:51:45
來湊個熱鬧...

剛才那個不好....太不好看....
這會重新發..  

NI-P coat is widely used in many industry areas because of its outstanding mechanical and chemical features, such as the good corrosion resistance and abrasion resistance. NI-P coating can be done through different technique , including electroplating and chemical plating. Ni plating can be used in donating projects as well as electroplating, it can also be used to improve the ability of anti-acid for industrial equipments. Although Ni-P coat has many advantages, it has its own shortages. Firstly, in order to get higher level of anti-eroding, Ni-P coating should has electrodeposits Chrome covered on its top, this makes the procedure even more complicated. The other critical shortage is that its procedure can not enable for a whole over-all coating for the complex shaped objects.
24 Date: 2008-04-01 15:57:12
太奇怪了.....................
25 Date: 2008-04-01 15:57:51
帖主对此回复很满意,所以奖励 3 积分给christinat

NI-P coat is widely used in many industry areas because of its outstanding mechanical and chemical features, such as the good corrosion resistance and abrasion resistance. NI-P coating can be done through different technique , including electroplating and chemical plating. Ni plating can be used in donating projects as well as electroplating, it can also be used to improve the ability of anti-acid for industrial equipments. Although Ni-P coat has many advantages, it has its own shortages. Firstly, in order to get higher level of anti-eroding, Ni-P coating should has electrodeposits Chrome covered on its top, this makes the procedure even more complicated. The other critical shortage is that its procedure can not enable for a whole over-all coating for the complex shaped objects.
26 Date: 2008-04-01 15:59:02
it is too difficult
27 Date: 2008-04-01 16:12:41
大家多像christinat学习 有劳动就有 分拿
28 Date: 2008-04-01 16:18:48
Let me have a look.
29 Date: 2008-04-01 16:20:46
BACKGROUND: Numerous works have been published on the chemical modification of chitosan; this polymer is still being modified, leading to various derivatives with improved properties. In the present study, heterocyclic aldehydes including furan-2-carbaldehyde, 5-methylfuran-2-carbaldehyde, 3-pyridine carboxyaldehyde, benzo[d][1,3]dioxole-5-carbaldehyde and 4-oxo-4H-chromene-3-carbaldehyde were reacted with chitosan by a reductive alkylation reaction to produce for the first time five new N-heterocyclic chitosan derivatives to improve the biological activity of chitosan against themost important economic plant pests including fungi and insects, in particular the cotton leafworm Spodoptera littoralis.
RESULTS: The chemical structures of the synthesized compounds were confirmed by 1H NMR spectroscopy and the degree of substitution ranged from 0.30 to 0.43. The fungicidal assessment was investigated in vitro using a mycelia radial growth inhibition technique against soil-borne pathogenic fungi Fusarium oxysporum and Pythium debaryanum and the rice leaf blast Pyricularia grisea. The results showed that
N-[(5-methylfuran-2-yl)methyl]
chitosan
was the most active against P. grisea with an EC50 value of 0.919mg mL−1 while N-(benzo[d][1,3]dioxol-5-ylmethyl) chitosan and N-(methyl-4H-chromen-4-one) chitosan exhibited the most potent fungicidal activity against P. debaryanum and F. oxysporum. An insecticidal bioassay against the larvae of S. littoralis showed that N-(methyl-4H-chromen-4-one) chitosan exhibited a significant growth inhibition and antifeedant activity among the synthesized compounds.
CONCLUSION: The chemical modification of chitosanmolecule with a heterocyclicmoiety led to an enhancement in the biological activity against the plant pathogenic fungi F. oxysporum, P. debaryanum and P. grisea and the cotton leafworm insect S. littoralis.
30 Date: 2008-04-01 16:24:17
帖主对此回复很满意,所以奖励 1 积分给dollynora
耐腐蚀性= corrosion resistance
31 Date: 2008-04-01 16:47:08
帖主对此回复很满意,所以奖励 1 积分给dollynora
镍-磷(Ni-P)涂层是许多工业应用中广泛使用的涂层
Ni-P coating is the most popularly used in many industries.
32 Date: 2008-04-01 16:52:57
帖主对此回复很满意,所以奖励 1 积分给slina
庆祝节日!!!送专家分啦。。。
33 Date: 2008-04-01 16:54:32


引用slina于2008-04-01 16:54发表的文章:
庆祝节日!!!送专家分啦。。。

斑竹也来要分阿
34 Date: 2008-04-02 07:48:41
帖主对此回复很满意,所以奖励 10 积分给maerdaifu
Ni-p coating is extensively used in many industrial applications, thanks to its remarkable mechanical and chemical features, such as high rigidity and good corrosion-resistance/ abrasion-resistance. Ni-p coating can be formed by various techniques, including plating and chemical plating. Ni plating is used both in decoration, casting and in strengthening the corrosion-resistance of industrial equipments. Although Ni-p coating has a lot of advantages, it still has some disadvantages. First of all, in order to reach a relatively high quality of corrosion-resistance, the surface of Ni-p coating must be covered by a layer of electrolysis Cr accumulation, which makes the Ni-p coating process much more complicated. Furthermore, the essential one is that Ni-p coating can not form a complete film of complex shapes.
35 Date: 2008-04-02 09:17:20
sounds great!
36 Date: 2008-04-02 09:38:08
说实话,其实41是我的生日
37 Date: 2008-04-02 09:38:29


引用皮鞋与白袜于2008-04-02 09:38发表的文章:
说实话,其实41是我的生日


but u dare not tell us .... isn't it .... ?
in case we think that u r fooling us ....
38 Date: 2008-04-02 09:43:33


引用linguaYeah于2008-04-02 07:48发表的文章:
斑竹也来要分阿


because i saw u have 2 post with the same name mah ...
in both E -> C & C -> E ...
and they are ur only post ...
so jj just want to check what is inside ...
is "xlj" ur name ... ?
& shall i call u dd or mm ... ?
39 Date: 2008-04-02 09:47:51
Ni-P涂层可以通过不同的技术包括电镀和化学电镀形成。镍电镀可用于装饰工程和电铸,也可用于改善工业设备的耐腐蚀性。尽管Ni-P涂层有许多优点,但它也有不足之处。首先,为了获得较高的耐腐蚀性,Ni-P涂层必须有电沉积铬层涂于其顶部,这使其过程更加复杂。另一个实质的缺点是Ni-P涂层过程不能形成复杂形状的完整涂层

Ni-P coat can be formed by means of various technologies, including electroplating and electroless plating. Nickel electroplating can be used for decoration engineering and electrotyping, and also for improving the corrosion resistance of industrial equipment. Although Ni-P coat has many advantages, it also has shortcomings. First of all, in order to obtain a higher corrosion resistance, Ni-P coat must have chromium-platecd electrodepposition on the top layer, which makes it a more complicated process. Another virtual shortcoming is that Ni-P coating process can not form a complex shaped integrated coating.
40 Date: 2008-04-02 10:19:14


引用slina于2008-04-02 09:47发表的文章:

because i saw u have 2 post with the same name mah ...
in both E -> C & C -> E ...
and they are ur only post ...
so jj just want to check what is inside ...
is "xlj" ur name ... ?
& shall i call u dd or mm ... ?

How could you know my name? That's really shocked me.
41 Date: 2008-04-02 10:21:25
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