查询词典 plastids

The fatty acid components of plant lipids come mainly from acetyl CoA, produced in plastids and mitochondria.

植物脂质中的脂肪酸组分主要来源于乙酰辅酶 A ，在质体和线粒体中生成。

In the zygote and endosperm cells, sperm plastids can also be detected by their features.

杜鹃的成熟花粉是二细胞型，精细胞在花粉管中形成。

There are a numbers of the osmiophilic substance in the plastids of secretory cell in the secretory phase in the peltate hairs and the place of synthesis of lipoid substance can be considered to be in the plastids.

观察发现，在盾状腺毛处于分泌期的分泌细胞的质体中存在大量的嗜锇物质，推测质体可能是脂类物质的最初合成场所。

The generative cell contains a few plastids immediately after the microspore mitosis in L.

在生殖细胞的发育过程中，线粒体的DNA也很快降解。

In L. davidii, the male plastids were stripped off during the division of microspore.

在生殖细胞的发育过程中，质体发生解体，到成熟花粉的生殖细胞只含线粒体，没有质体。

Pinocytosis was observed in some plastids and formed membranous multilamellar body like structure.

芡实是太湖地区大型水生经济植物，其生活习性和形态结构特征均

This phenomenon suggests that the interactions between the nucleus and plastids are reciprocal: the development of plastid is controlled by the nuclei, on the other hand, certain nuclear genes by plastids.

这说明细胞核和质体之间的作用是相互的：质体的发育受细胞核的调控，另一方面，某些核基因的表达也受到质体的控制。

However, plastids only have a semi-autonomous transcription and translation machinery. The transcription of endogenous plastid genes is largely dependent on nuclear-encoded transcription factors.

然而， 质体仅具有半自主性转录和翻译机制，其内源基因的转录要依赖于核基因编码的转录因子。

Based on the Markov chain, the transitive law of the plastid in the splitting process of the cell in biology was first studied and then the pure composition probability of the cell was discussed in detail, including the deletion plastids and the transformation between the different states of the cell.

以随机过程为研究工具研究了生物学中质体随细胞分裂而传递的规律，通过数学建模对含突变质体的杂合细胞的纯合概率和细胞的不同状态之间的转移在生物学意义上进行了详细的讨论。

Most plants have cellulose cell walls,and have starch as a storage polysaccharide, whereas animals have no cell walls, store glycogen, and do not have plastids or chlorophyll;and fungi usually lack cellulose and also do not form plastids.

大多数植物具有纤维素细胞壁，以淀粉形式储存多糖，而动物没有细胞壁，储存糖原，没有质体或叶绿素；真菌通常缺乏纤维素，也不形成质体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。