查询词典 nitro-cotton

The yields were better when DHPCE with nitro group in meta or ortho position of the benzene ring were hydrolyzed in basic conditions, while the hydrogenolysis and acidic reactions gave very poor yields.

当苯环的间位和对位存在硝基，碱性水解时，在二氢吡啶环的3位引入氯乙醇的酯能得到较好的收率；酸性水解和氢解法则不宜用来合成ADHPA。

The effects of genistein on inflammatory responses were compared to those of indomethacin and NG-nitro-L-arginine methyl ester hydrochloride.

金雀异黄素对炎性的反应会被用来和吲哚美辛和NG -硝基- L -精氨酸甲酯盐酸盐作比较。

Odoquinazolin-4(3H)-one,7-methyl-4(3H)-quinazolinone,7-bromoquinazolin-4(3H)-one were synthesized by using anthranilic acid、2-amino-5-nitrobenzoic acid、2-amino-4-nitrobenzoic acid,6-nitro--4(3H)-quinazoline-one、o-amino-terephthalic acid, 2-amino-4-hydroxy benzoic acid、2-amino-5-bromo-benzoic acid、2-amino-5-iodine acid,1、4-butynediol、L-glutamine、isatin anhydride、formamide as starting materials and utilizing microwave-assisted synthetic approach.

本文利用微波辅助合成的方法，以邻氨基苯甲酸、2-氨基-5-硝基苯甲酸、2-氨基-4-硝基苯甲酸、邻氨基对苯二甲酸、2-氨基-4-羟基苯甲酸、2-氨基-5-溴苯甲酸、2-氨基-5-碘苯甲酸、5-甲基-2-氨基苯甲酸等为原料与甲酰胺反应，以及以1，4-丁炔二醇、L-谷氨酰胺与靛红酸酐反应，共合成了13个喹唑啉酮衍生。。。

If you've tried other protein powders or meal supplements with lackluster results, it's time to get

如果你已经试过了各种蛋白粉或肉类，而无任何起色的话，这就是在你的计划中采取NITRO-TECH and MESO-TECH的时候了，这样可以帮助你重新看到希望！！！

The effects of seven lead salts, including PCDS, PDS, NIP, lead 3-nitro-1,2,4-triazol -5-one, lead 2,4-dihydroxybenzoate, lead phthalate and lead carbonate, on the combustion characteristics of the high energy smokeless modified double-base propellant was studied in details.

研究了7种铅盐(PCDS、PDS、NIP、NTO铅、2，4-二羟基苯甲酸铅、苯二甲酸铅、碳酸铅)对高能无烟改性双基推进剂燃烧性能的影响。

After sodium bisulfite reacted with methanal at 60-65℃ for 0.5h, aniline was dripped into the system to synthesize phenylaminomethyl-sodium sulfonate subsequently, the diazol solution of p-nitroaniline was dripped into phenylaminomethyl-sodium sulfonate synthesized to form 4'-nitro-4-aminoazobenzene. The compound was then added into diazol solution of p-chloroaniline to obtain the object product, which was identified by IR spectrum and element analysis.

在60~65℃温度下，亚硫酸氢钠与甲醛反应半小时之后滴入苯胺生成苯胺基甲基磺酸钠，另将硝基苯胺重氮化得到重氮盐溶液滴入苯胺基甲基磺酸钠中得到4'-硝基-4-氮基偶氮苯，然后将其滴入氯苯胺重氮化后的重氮盐溶液中，得经红外光谱检验和元素分析证实的目标产物。

The kingdom of God is like a grain of mustard seed, not like a can of nitro-glycerine.

上帝国度如同少许的芥菜种，而不是一罐炸药。

Methods: A mouse model of head and neck squamous cell carcinoma was first established with 4-nitro-quinoline-1-oxide in drinking water, then the expressions of MAGEA1 and MAGEA3 protein were determined by immunohistochemical in the different developments of head and neck squamous cell carcinoma, central and adjacent (＜5 mm,＞5 mm area) tissue of head and neck squamous cell carcinoma (n=41), and normal mucosa tissues.

利用诱癌剂4-硝基喹啉-1-氧化物饮水法建立头颈部鳞癌小鼠模型，用免疫组化法检测MAGEA1、MAGEA3蛋白的在各组中的表达，包括头颈部鳞癌形成过程中的不同阶段、41例头颈部鳞癌中心区、癌旁＜5 mm区、＞5 mm区及正常黏膜组织。

Naphthylamine is the intermediate of various dye products and the major raw materials of various rubber aging inhibitors,ɑ-naphthol produced with ɑ-naphthylamine is the major intermediate of pesticide carbaryl; KT-02 nickel catalyst is used to prepare naphthylamine by nitro-naphthalene catalytic hydrogenation, the product has high purity and high yield, and it's currently one of the best technological conditions, and the catalytic activity of the catalyst does not deteriorate after multiple times of recycle.

萘胺是多种染料产品的中间体，也是多种橡胶防老剂的主要原料，由ɑ-萘胺生产的ɑ-萘酚是农药西维因的重要中间体，KT-02型镍催化剂用于硝基萘催化加氢制备萘胺，产物纯度好、收率高，是目前最佳的工艺条件之一，且催化剂多次套用催化活性不减。

A new method including the nitration and oxidation of synthesis of Nitro , benzodioxide acid was introduced.

报道了直接以黄樟油为原料，经硝化和氧化制备硝基胡椒基酸的新工艺。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。