虽然,像细菌一样,古生菌也没有细胞核,但是它们与你我这样的真核生物具有其他共同的特性。
While, like bacteria, archaeans don't have a cell nucleus, they share other traits with eukaryotes like you and me.
工作中的意外总是发生在深夜或者凌晨,比如1979年发生的三英里岛核灾难和1986年发生在乌克兰的切尔诺贝利核事故。
Accidents tend to happen late in the night or in the early morning -- as it did with the Three Mile Island disaster in 1979 and the Chernobyl disaster in 1986.
自己随意选择一些食材来做点心,将小块的奶酪、生蔬菜、去核橄榄,沾些鹰嘴豆泥、奶油干酪、鳄梨,同时与小面包棒、水果切片、原味酸奶一起吃。
Assemble your own snacks from a selection of cheese cubes, raw vegetables, pitted olives, dips such as hummus, cream cheese and avocado, as well as mini bread sticks, fruit slices, and natural yogurt.
古生菌还具有完全与细菌和真核生物不同的细胞膜。
Archaeans have cell membranes that are completely different from both bacteria and eukaryotes.
但需要特别注意的是:他只是统计了真核生物,也就是那些细胞相对复杂的动物,而把细菌以及古生菌排除在外了。
But there are some important caveats: it counts only the eukaryotes, that is, critters with relatively complex cells.
像其他古生菌一样,这种古生菌的基因组同时与真核生物和细菌的基因组具有一些相似性。
Like other archaeans, their genomes share some similarities with both eukaryotes and bacteria.
狄克生博士是哈佛大学医学院的神经病学副教授。美国科学家们观察了一位因病导致杏仁核受损的妇女,最近他们就观察结果作了报告。
Recently US scientists reported on the case of a woman whose amygdala had been destroyed by a medical condition.
目前国际通行的最终用户和最终用途保证制度、许可证制度、清单控制办法、全面控制原则等,都已为我在核、生、化、导等各个领域所广泛采用。
Such mechanisms as the end-use and end-user guarantee system, licensing system, control list and? Catch-all? Principle have all been incorporated into China? S.
狄克生博士是哈佛大学医学院的神经病学副教授。 美国科学家们观察了一位因病导致杏仁核受损的妇女,最近他们就观察结果作了报告。
Recently USscientists reported on the case of a woman whose amygdala had beendestroyed by a medical condition。
对核、生、化以及导弹领域的敏感技术和设备进行严格的出口控制是防扩散政策的重要组成部分。
The export control of sensitive technologies and devices related to nuclear, biological and chemical bombs and missiles is a critical part of nonproliferation policies.
目的探讨大鼠生后伏膈核细胞形态的发育变化规律。
Objective To explore the morphological features of nucleus accumbens (NAC) cells in rats during postnatal development.
主要观察指标:各组大鼠血清睾酮含量、睾丸生精细胞增殖细胞核抗原的表达比较。
MAIN OUTCOME MEASURES the content of serum testosterone and the expression of proliferating cell nuclear antigen of testicular spermatogenic cell of rats in each group.
生血颗粒可增加环磷酰胺所致血虚小鼠的血小板数、骨髓有核细胞数、胸腺指数和脾脏指数。
RESULTS Shengxue granules could increase RBC S, the quality of hemoglobin and index of thymus gland and spleen of the blood-deficient model mice induced by exsanguinations;
在VN3上的标准设备包括一个防打滑刹车系统,核、生、化保护和一套火灾-检测和灭火系统。
Standard equipment on the VN3 includes an anti-skid braking system, NBC protection and a fire-detection and suppression system.
研究结果表明,在钢液中造成一定方向和程度的成分起伏,可以促进钢液生核,从而增加铸坯中等轴晶数量。
The experiment results show that special constituent fluctuation in certain direction and with enough strength in liquid metal can promote nucleation in liquid metal and increase...
研究结果表明,在钢液中造成一定方向和程度的成分起伏,可以促进钢液生核,从而增加铸坯中等轴晶数量。
The experiment results show that special constituent fluctuation in certain direction and with enough strength in liquid metal can promote nucleation in liquid metal and increase...
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