硝基胍 的英文怎麼說
中文拼音 [xiāojīguā]
硝基胍
英文
nitroguanidine-
Nitrosoguanidine crystallizes when the solution is cooled to 0℃.
當萃取液冷卻至0時，亞硝基胍結晶析出。Nitroguanicline may be regarded as an explosive which is powerful, but difficult to detonate.
硝基胍可以認為是一種猛烈的炸藥，但難以爆轟。Nitroguanidine ignites with difficulty.
硝基胍難于引爆。The nitroguanidine is added to the propellant during its mixing phase.
在推進劑的混合階段將硝基胍加到推進劑中。Monofunctional alkylating agent n - methyl - n ' - nitro - n - nitrosoguanidine ( mnng ) is a widely spread environmental mutagen and carcinogen that targets dna and proteins to generate adducts. among the adducts, o6 - alkyl guanine is the predominant mutagenic lesion because of its mispairing properties, which can eventually lead to chromosomal aberrations, point mutations, and cell death. this lesion also appears to be involved in tumor initiation, particularly in gastric carcinogenesis
單功能烷化劑n -甲基- n -硝基- n -亞硝基胍（ mnng ）是一種在環境中廣泛存在的化學誘變劑和致癌劑，它能和dna及蛋白質等生物大分子形成加合物（ adduct ） ，其引起的與突變有關的主要dna損傷類型是o ~ 6 -甲基鳥嘌呤，這種損傷與腫瘤尤其是胃癌的發生密切相關。The effects of various mutagenic agents on the productivity of avermectin by slreplomyces avermilitis were evaluated in this work. three different mutagenic breeding methods were developed, such as ntg, uv, ion implatation
在育種研究中應用了離子注入、亞硝基胍和紫外線誘變方法，並對這幾種誘變方法進行了比較，發現離子注入的誘變效果最好。Workplace air. determination of nitroguanidine
作業場所空氣中硝基胍的測定方法Manufacturer in china of benzotrifluoride and its chloro -, nitro -, and amino - substituted derivatives, as well as several cinnamic acid derivatives and other intermediate chemicals
-生產銷售碳酸胍鹽酸胍硝酸胍氨基磺酸胍磷酸胍等胍鹽At last, three strains of high activity was induced mutagenesis by ntg, after the routine screening procedures, activity of n28 and n118 was higher 47. 5 and 40. 9 percent than that of a. niger an01001, and higher 29. 5 and 23. 7 percent than that of a199
最後，用亞硝基胍對產酶較高的3個菌株誘變，經復篩后， n28和n118的酶活比黑麴黴an01001高出47 . 5和40 . 9 ，比a199高出29 . 5和23 . 7 ， n28和n118經過5次連續傳代后，產酶能力基本穩定。Preparation and impact sensitivity of nanometer explosive powder of rdx
硝基胍炸藥的機械感度和爆炸性能研究分享友人