查询词典 stem

First, the non-brain structures removal is addressed to obtain the mask of encephalon, then separate the brain stem and cerebellum respectively from the encephalon mask, and finally, two hemispheres are separated.

整个分割过程包括四个主要部分：首先从头部MRI图像中去除非脑组织，得到整个脑模板；再分别从脑模板中分割提取脑干和小脑；最后分离左右两个脑半球。

Effect of light on formation of endodermis in stem of broad bean seedling was studied by measuring the levels of endogenous antioxidants and certain key enzymes postulated to be involved in suberization.

幼苗为材料，结合不同的光强及黑暗对茎中内皮层形成的影响，对参与栓化作用有关的酶活性及内源抗氧化物质的含量进行了测定，并讨论了光对内皮层形成的调节机制。

Stele The vascular tissue and associated parenchyma tissue and the surrounding pericycle and endodermis of a stem or root.

中柱：包括根或茎的维管组织及相关薄壁组织，若有维管束鞘和内皮包被则这二者也属于中柱结构。

Formation of endodermis was inhibited in stem grown under high intensity light and induced under low intensity light and in the dark.

实验结果表明，高光强抑制茎中内皮层形成，而低光强和黑暗诱导茎中形成内皮层。

The studies on rice plants and bamboo plants in China find that silica is ex-clusively in endodermis cells in roots, but mainly in epidermal cells in stem and leaves.

对我国浙江水稻，北京、湖南等地竹子的研究发现，氧化硅在其根部主要分布于内皮层，而在茎杆和叶中主要分布于外皮层。

OBJECTIVE: Mesenchymal stem cells have multi-directional differentiation potentiality, and can differentiate into bone, cartilage, muscle, nerve, liver and endodermis under certain experimental conditions. This article is aimed to aggregate analysis condition of MSCs isolation and culture.

目的：间充质干细胞具有多向分化潜能，在一定的实验条件控制下可分化为骨、软骨、肌肉、神经、肝和内皮等多种细胞，本文在于进一步综合分析脐血间充质干细胞的优化分离培养条件。

The paper reported the studies on relation between content of endogenesis hormoneGA、ABA and stem growth of dentrobiums in huoshan.

本文研究了霍山三种石斛生长期的内源激素GA、ABA的变化与茎高生长的相互关系。

In summary, stem cells have an enormous potential in cell therapy, however their ability to engraft in solid tissues remains low.

总的来看，干细胞在细胞治疗的应用前景巨大，但它移植入实体组织的能力较差。

After orthotopic transplantation, differentiated human stem cells engraft in the host liver parenchyma of immunocompromized mice.

原位移植之后，分化后的人干细胞移植入具有免疫相容性的小鼠肝的肝实质组织。

There was no significant difference in the engraftment of hematopoietic stem cells between HBV infected group and control group.

在自体造血干细胞移植和异基因造血干细胞移植中包括HBsAg组和HBsAb组在内的HBV感染组白细胞恢复到1×109/L所需的平均天数与对照组比较均无统计学的显著差异（P＞0.05），乙肝病毒感染组白细胞恢复到1×109/L所需的平均天数为(14.54±5.49)d。

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