nova like variable是什么意思

用法例句

Objective:To re-evaluate the myocardial protection of cardiomyopeptidin-a typeⅠstate new drug of China.

目的:对国家Ⅰ类新药心肌肽素的心脏保护作用进行再评价。

Its contribution lies in that it objectively proved the origin and distribution of lotus, scientifically divided the development course of Chinese lotus (especially hualian), established the new classification system of lotus varieties, was devoted to the improvement of lotus varieties and built variety resources garden to breed hundreds of new varieties and then successfully applied f.

其贡献在于:客观地论证了荷花的起源和分布;对中国荷花(尤其是花莲)的发展历程作了科学地划分;创建了荷花品种分类新系统;致力于荷花品种的改良,建立品种资源圃,选育数百个新品种,并成功地申请国际登录;兴建"荷花世界"生态专类园及独树一帜的荷花展览会,有力地推动了中国荷花事业蓬勃发展;倡导和研究荷文化,使之向纵深发展。

The electrode used very small quantity of enzyme and its detection limit of hypoxanthine waB 1×10-7 mol/L When applied to the determination of the freshness of fish, the resalts obtained agreed well with those obtained by the tradition.

用此电极对鱼新鲜度进行了测定，与食品分析中测定鱼类新鲜度的常规方法──挥发性盐基氮法和细菌菌落总数法比较，发现存在着很好的相关性，并且初步提出了以次黄嘌呤和黄嘌呤总量为指标判断鱼类新鲜度的范围。

The conventional determination of the freshness of fish is to detect total volatile basic nitrogen (TVB-N, GB) or number of microbe colonies.

检测鱼类新鲜度的常规方法是测定其总挥发性盐基氮（ＴＶＢ—Ｎ）或细菌菌落总数，手续繁琐且代价较高。

The present paper made an analysis of the combination of loudness in every part of informative news and came to a discovery that there exists not only the element of phonetic rhetoric but also the wide application of combinations of loudness in TV news transmission.

消息类新闻以有声语言为传播方式,其中广泛运用了响度因素。

The paper further discusses the mechanism of new human individuals grega.

最后 ,讨论了人类新个体产生合群行为的机理 ,认为人类新个体要生存就必须成为社会群体的一员 ,人类新个体在被社会接受的过程中就形成了合群