查询词典 cell-free

Lecithin is present in nearly every cell in the body and is an important component of cell membranes.

卵磷脂几乎在身体所有的细胞中都存在，是细胞膜的重要组成成分。

Every cell in our body is surrounded by a cell membrane composed mainly of fatty acids.

我们身体的每个细胞都被主要由不饱和脂肪酸组成的细胞膜包围。

Objective To investigate the expression of bcl-2 gene and cell apoptosis and cell cycle in bone marrow of chronic myelogenous leukemia.

目的 探讨bcl-2基因表达在慢性粒细胞白血病急变中的生物学意义。

Bone marrow stem cell has the characteristics of stem cell and can differentiate into mesenchymal tissue.

骨髓干细胞具有干细胞的特性并能分化为间充质组织。

This paper introduced three cell outline extraction methods and proposed extracting the information of cell boundary out.

介绍3种细胞轮廓提取方法，提出利用链码技术提取细胞的边界轮廓信息。

Meanwhile, because the boundary of a Voronoi cell contains parabolic or hyperbolic curves in the Euclidean metric, it is difficult to compute the Voronoi cell area in practice.

同时，在欧氏米制中，由于Voronoi区的边界包含抛物线或双曲线，因而Voronoi区的面积很难被计算。

Based on the asymptotic homogenization,the periodic boundary conditions for the unit cell are established by using the ANSYS Parametric Design Language,the problem of the unit cell is solved by finite element method and the effective elasto-plastic properties of the composite is obtained,which is compared with other results.

在渐近均匀化方法的基础上，用ANSYS参数设计语言建立周期性边界条件，用ANSYS有限元程序对单胞进行求解，得到材料的有效弹塑性性能。

Some valuable works in the paper include: First, based on the algorithm of based-cell detection, the paper presented a dynamic adjustment function on "M" which can work out a problem of outliers fault-making on boundary cell.

总结本文的研究内容，主要有如下创新： 1、在基于单元的孤立点数据挖掘算法基础上，针对边界单元格出现的孤立点误判问题，给出了对M值进行动态调整函数。

Based on the asymptotic homogenization theory, the periodic boundary conditions for the unit cell were established by using the ANSYS parametric design language. The problem of the unit cell was solved by finite element method and the effective elasto-plastic properties of dual phase steels were obtained.

在渐近均匀化方法基础上，假设双相钢的结构为周期排列，通过ANSYS参数设计语言建立周期性边界条件，用ANSYS有限元程序对3种平面应变模型的单胞进行求解，得到双相钢的有效弹塑性性能，并与其他计算结果进行比较。

AIM:To introduce the application and perspective of neural stem cell and/or mesenchymal stem cell transplantation for brachial plexus injury.

目的：介绍神经干细胞和，或骨髓间质干细胞移植修复臂丛神经损伤的应用及其前景。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。