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北京石油化工学院2026年研究生招生接收调剂公告
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yueyue-cc

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[求助] 论文中有些不太懂的词,请各位看看

1.One goal in our studies is the synthesis of new
   {5-deaza-and8-deazapteridines}    as folate antagonists.
2.b-dicarbonyl derivatives or a,b-unsaturated aldehydes, were cyclocondensated with different
   {1,3-bisnucleophiles}       , e.g., cyanacetamide(7)or pyrimidine-2,4,6-triamine(14).
3.12was than treated with dimethylformamideand phosphoroxychloride under mild conditions and furtherwithN,N-dimethylammoniumperchlorate to yield the
    {trime-thinium perchlorate}    13, representing a reactive derivative ofmalondialdehyde[19].
4.Recently an alternative preparation of Nor-PTX(3)has been published by condensation14and
      { bromomalondialdehyde}    ,followed by protection of amino groups and Pd-mediated coupling with 2,5-dimethoxybenzyl zinc chloride and final deprotection of the pivaloylated aminogroups[16](Fig. 3)
5. Treatment with dimethylformamide, phos-phoroxychloride and crystallisation with
    {N,N-dimethyl am-monium per chlorate}   gave
    { trimethinium }salt24
6.{Before methotrexate can act as an antitumor agent, an active transport mechanisms into the cell and polyglutamation by the enzyme folypoly-glutamate synthase is necessary.}
7.{Pneumocystis cariniiandToxoplasma gondii}
意思大括号的词或句,每个编号都是一句话,为了更清楚的看到要翻译的词,所以断开。
        感谢

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ssssllllnnnn

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翻译夹带? 你说的是6后面的那一段?那时多余的,忘了删除了。
3楼2014-10-08 08:11:53
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ssssllllnnnn

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★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
yueyue-cc: 金币+20, ★★★很有帮助, 那个翻译夹带的英文是什么意思 2014-10-08 07:29:29
1、5-deaza-and 8-deazapteridines:5 - 脱氮和8 - 脱氮蝶啶
2、1,3-bisnucleophiles:1,3- 双核试剂
3、trime-thinium perchlorate:三亚甲高氯酸盐
4、bromomalondialdehyde:溴丙二醛
5、N,N-dimethyl ammonium:N,N- 二甲基铵;  per chlorate:每(分子)氯酸盐(多为氯化钠);trimethinium:三亚甲
6、Before methotrexate can act as an antitumor agent, an active transport mechanisms into the cell and polyglutamation by the enzyme folypoly-glutamate synthase is necessary:在可以作为抗肿瘤剂之前,氨甲蝶呤必需通过一种主动运输机制进入细胞内,并在叶酰聚谷氨酸合酶作用生成聚谷氨酸。
有源传输机制成通过酶folypolyglutamate合酶的细胞和polyglutamation是必要
7、Pneumocystis carinii and Toxoplasma gondii:卡氏肺囊虫和弓形虫
2楼2014-10-08 00:10:37
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yueyue-cc

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引用回帖:
3楼: Originally posted by ssssllllnnnn at 2014-10-08 08:11:53
翻译夹带? 你说的是6后面的那一段?那时多余的,忘了删除了。

那个有源开始的后面就不要了?

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4楼2014-10-08 11:25:31
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ssssllllnnnn

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引用回帖:
4楼: Originally posted by yueyue-cc at 2014-10-07 22:25:31
那个有源开始的后面就不要了?
...

对,那一段不要,是多余的。
5楼2014-10-08 11:28:15
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