上核

Suggestion is firstly put forward that both of the microprecipitates condensed by N-N pairs and the N-O complex might act as the heterogeneous nuclei for the nitrogen and oxygen involved precipitation with high heat stability. Nitrogen is fixed into them, which determines the unreversible annihilation of NRD.

在此基础上，本文进一步探讨了NRD的热稳定性及其消除规律，首次提出N-N对自凝聚而成的微沉淀态以及N-O复合物皆可能成为具有较高热稳定性的微氮氧沉淀的异质成核中心，氮被固化其中，NRD得以不可逆消除。

SEM observation on the formation of asexual spores in Ustilaginoidea virens in potato sucrose agar medium was carried out.

对马铃薯蔗糖人工培养基上绿核菌不同培养时期的产孢情况进行了系统的扫描电镜观察。

Nuke war is one of the most distructive disasters to human world next to the " artificial Black Hole ", capable of vaporing any person in its explosion range within some thousandths of a second .

理论上，核战是紧随&人工黑洞&之后，毁灭人类速度最快的灾难之一，处于核弹爆炸范围中的人，只要千分之几秒，就会被蒸发成一团气体。

The cells were then maintained in culture flasks and further identified by immunofluorescence,immunocytochemistry,and vasculogenesis experiment.

结果兔外周血单个核细胞体外培养可成功获得内皮祖细胞，稳定表达内皮祖细胞相关抗原，并能在matrigel凝胶上形成稳定的血管腔样结构。

The newly discovered endogenous vasodilating and diuretic peptide adrenomedullinwas considered to be of attractive value in clinical treatment of hypertension and congestive heart failure.

为探索通过体内表达肾上腺髓质素(adrenomedullin， AM)治疗高血压和慢性心衰的可能性，本实验构建了重组AM真核表达载体，并在无内源性AM表达的凡62细胞株上进行了体外表达实验。

Morphology of the EPCs was observed, and the growth curve of the EPCs was investigated. Surface antigens of the EPCs were analyzed by the flow-cytometer. The capability of intaking the acetylated low-density lipoprotein of the EPCs was detected using fluoresencent chemical method. The vasoformative capability and genetic stability of EPCs were cultured in matrigel, and examined by karyotype analysis.

观察培养细胞的形态，测定其生长动力学，采用流式细胞仪及免疫细胞化学方法检测其表型，应用细胞荧光化学法分析EPCs对乙酰化低密度脂蛋白(acetylated low-density lipoprotein， ac-LDL)的摄取功能，Matrigel上培养并检测其形成血管能力，染色体核型分析其遗传稳定性，裸鼠实验、软琼脂实验观察致瘤性。

Dispar which fed on natural leaves and man-made foods are 0.58g and 0.72g,and the female's are 0.87g and 1.53g. We have studied the product technology and forest application of LdNPV.

在对舞毒蛾人工饲养的基础上，又进行了舞毒蛾核型多角体病毒的人工生产工艺和林间应用的研究。

The location of immunopositive reaction in thyroid follicles differed between juvenile and adul t grey mullet.

两种不同活动状态的细胞，扁平形细胞和立方形细胞，在核与胞质的超微结构上有显著不同。

Iran says its nuclear program is for peaceful purposes, but its president has threatened to wipe Israel "off the map."

伊朗表示，他们发展核项目是为了和平目的，但是伊朗总统威胁说，要把以色列&从地图上抹去&。

Nevertheless, there is growing concern here about Iran's nuclear program and threats by Iranian President Mahmoud Ahmadinejad to wipe Israel "off the map."

尽管如此，以色列人对伊朗核项目，以及伊朗总统艾哈迈迪内贾德威胁要将以色列&从地图上抹去&的担忧不断增加。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失