上核

Ligusticum has great diversification in northwestern Yunnan of China, so this region is probably the most diversified center for it.

在滇西北地区，藁本属不仅植物种类丰富，而且集中了叶柄解剖的全部类型，形态分化十分活跃，在核形态上也表现出一些变异，可能是这个属的最大变异中心。

The Chapter 2 also shows the reactions of a diiron cationic bridging carbyne complex with N-containing nucleophile such as LiNEt〓 to give the arylcarbene complex 〓.

在含氮亲核试剂LiNEt〓与阳离子桥卡拜络合物反应中，生成桥卡宾碳上键合氢的双铁桥卡宾络合物。

The biocontrol efficiency of wild type virus and two in vitro reproductive strains (N81 and G) generated from LD-652Y cells were evaluated by feeding second instar larvae of Lymantria xylina with these virus.

本论文共分成两部份：第一部份为探讨黑角舞蛾核多角体病毒在生物防治上的杀虫效率，并且利用制剂配方来增强病毒杀及应用性。

In consideration of previous results from nuclear gene research, it is likely that matrilineal landscapes of both Hakka and Chaoshanese have largely been shaped by the local people during their migration southward and/or later colonization in southern China, and factors such as cultural assimilation, patrilocality, and even sex-bias in the immigrants might have played important roles during the process.

考虑到之前的核基因的研究成果，可以认为客家人和潮汕人的母系主要来自原南方原住民。在他们迁徙到南方或者征服南方的过程中，文化上的同化，从父居的社会结构以及移民中的性别差异对现在的遗传结构起到了关键的作用。

The determination demonstrated that the anionic polymerization of ε-caprolactam under 230℃ leaded to a mesomorphous form of PA6; the EPDM had heterogeneous nucleation effect on the crystallization of dispersed PA6 phase; in situ polymerization could further reduce crystallization enthalpy of PA6 component on the level of reactive compatibilization.

研究表明，230℃下进行阴离子聚合得到的PA6为β-介晶型；EPDM对这种分散在橡胶相中的PA6的结晶具有异相成核作用；原位聚合可在反应增容的基础上使得共混物中PA6的结晶焓进一步降低。

Darkness were evaluated with MIAS 300 Imago Asalysis System at 3-μm-thick hematoxylin-stained sections.

采用苏木素染色的3μ切片，在MIAS300图像仪上进行癌细胞核面积、周长及相对积分黑度测定。

Form、structure、characterization and function of prokaryotic、eukaryotic and molecular organisms;②nutrition and cultivation techniques of microorganisms;③physiological and metabolizable production of microorganisms;③theory of genetic variation and microbic breeding technique of microorganisms;⑤ecology and environmental protection of microorganisms;⑥Infection、 Immunity and biologics of microorganisms;⑦classification and identification of microorganisms and the international Code of Nomenclature of microorganisms.and microbial high-techs developing on these as the fundament of life sciences.

主要讲授：①原核微生物、真核微生物及分子生物的形态、结构、特点和功能；②微生物的营养和培养技术；③微生物生理及代谢产物；④微生物遗传变异理论和育种技术；⑤微生物生态和环境保护；⑥微生物传染、免疫和生物制品；⑦微生物分类鉴定和国际命名法则，以及在此基础理论上发展起来的微生物高新技术，是当代生命科学研究的基础。

Micrococcal nuclease hypersensitive DNA fragments were either cloned directly, or mapped onto the genome by hybridization with oligo-nucleotide probes on a 244K Agilent array-CGH chip. The array-CGH mapping was confirmed for nuclease sensitivity by PCR after MNase digestion and by Southern blot analysis.

我们利用小球菌核酸酶超敏感的去氧核醣核酸片段直接选殖或是将其作为寡核苷酸探针於安捷伦244k寡核苷酸阵列-比较基因体杂合晶片上，进行基因体定位，并利用聚合酶链索反应和南方墨点法侦测其核酸酶敏感程度，以确认结果之可靠性。

No obvious changes happen in the micronuclear"s shape, which perhaps have no relation with the process of resting cyst"s differentiation.

小核在休眠细胞解脱过程中没有明显的形态学上的变化，它可能与休眠细胞的解脱过程没有联系。

The DFT (B3LYP/6-31＋G**) method was used to study the conformations and isomerization of the isolated and monohydrated 2',3'-dideoxy-2',3'-didehydroguanosine (D4G) molecules in gas phase.

采用密度泛函方法在B3LYP/6-31＋G**水平上研究了2'，3'-二脱氧-2'，3'-二去氢鸟嘌呤核苷分子(D4G)的构象。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。