代数簇X的结构层(structure sheaf)记作O X , 它在x ∈ X处的stalk记作O X,x 。 如不特殊声明,所有代数簇均假设是光滑的,即每一点处都是正则的(regular)。
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...三个层面,它们各自起着不同的作用,其中由概念层(Concept level)承载信息义(Information righteousness)、结构层(Structure layer)承载语体义(Stylisticrighteousness)、审美层(Aesthetic layer)承载风格义(Style righteousness); (二)在语言的使用过程中,其具体...
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... structural shale 结构泥岩 structural sheet 结构层 structural steel 结构钢 ...
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The thermal expansion of the structure layer has been improved through filling different single filling materials and the mixture of the two different filling materials.
通过添加不同单一填料以及共混填料改善复合型人造大理石结构层热膨胀性。
参考来源 - 梯度复合法制备人造大理石的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
多玩家在线游戏基础结构层。
矿土结构层吸收水分至表面和结构层之间。
这些服务定义了图5所示的信息服务体系结构层。
These services define the architectural layers of information services in Figure 5.
So they like to be in the membrane and they're stable there and they won't come out because their structure allows them to exist in these unique spaces.
所以它们在膜里稳定存在,而且也不会脱离膜,因为这些蛋白质的结构使其能存在于,磷脂双分子层这个独特的环境中
So, let's take a look at one of these rows in more detail to think about why this might be happening, and it turns out the reason that these glitches occur are because the sub shell structure predominates in certain instances, and that's where these glitches take place.
那么,让我们仔细地看一看其中一行,想一想为什么会这样,结果是这些小偏差的出现,是因为在一定情况下,亚壳层结构会产生重要影响,这正发生在小偏差出现的地方。
There's a cluster of cells here, there's a sheet of cells that forms an outer lining, and what is most noticeable is this cavity, this fluid filled cavity which begins to develop.
有一簇细胞,一层细胞构成了外形轮廓,最明显的结构就是这个空腔,这一充满液体的空腔开始发育形成
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