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Leukemia Cancer-cell rosette ECR1 Inhibitory factor Potentiating factor

白血病；肿瘤细胞花环； CR_1；抑制因子；促进因子

This text makes a concrete analysis of the influence of suffering TBT of agricultural product export of Fujian Province. This text sets up an index appraise system and quantitates the qualitative influence factor to distinguish important degree of relevant factor by means of both qualitative analysis and quantitative analysis,which is to make preparation for putting forward the even more pointed tactics.

本文针对福建省农产品出口遭受技术性贸易壁垒的影响进行具体分析，采用定性研究和定量研究相结合的方法，建立了指标评价体系，对技术性贸易壁垒的定性影响因素进行量化，分清了相关因素的重要程度。

Vascular endothelial growth factor is the most critical growth factor for angiogenesis, and matrix metalloproteinase-9 (MMP-9) is associated with extracellular matrix degrading and bone resorbing.

血管内皮生长因子(Vascular endothelial growth factor，VEGF)在血管的新生中起重要调节作用，基质金属蛋白酶-9(matrix metalloproteinase-9，MMP-9)可降解细胞外基质，引起骨吸收。

Vascular endothelial growth factor can significantly improve restituting blood circulation of pearl fat transplantation, and angiogenin can synergism vascular endothelial growth factor.

VEGF能加快脂肪移植的血运重建，ANG能协同VEGF作用，从而显著提高自体脂肪移植成活率。

3D-CTM (Coupled Thermo-Mechanical Forming Simulation) software for precision forging process of aero-engine blade was developed. The key technologies of 3D coupled rigid-viscoplastic thermo-mechanical FEM simulation of blade forging process were studied systematically. By using the remeshing method of contracting from the boundary to the inner, new mesh system from old distorted mesh system can be obtained. A method of modifying the position of nodes touching on the die according to its original normal was proposed to avoid "dead lock" problem due to uncontinuity of normal of scatted die meshes. The pseudo-static iterative algorithm was used to simplify the coupled thermo-mechanical computation. In particular, formulations to determine relaxation factor β was established for rigid viscoplastic FEM adopting penalty function method, and an improved cubic factor rapid algorithm derived from these formulations was proposed by combining with the advantage of advance and retreat search method.

采用基于边界构形的内缩法，实现了三维畸变网格的重新划分；提出了初矢修正法对触模节点的位置进行修正，解决了由于离散的模具网格的法矢不连续造成的&死锁&问题；采用准静态迭代法简化了速度场和温度场耦合计算过程；特别是针对减速因子β的选取，建立了适用于三维复杂成形过程刚粘塑性罚函数法有限元三次因子法的计算公式，并结合进退搜索法提出了改进的三次因子快速算法，提高了模拟计算效率和稳定性，在此基础之上，开发了面向叶片精锻过程的三维刚粘塑性热力耦合有限元模拟分析系统(3D-CTM)，系统的可靠性得到了圆柱体镦粗的验证。

Objective: To investigate the values of the levels of vascular endothelial growth factor and platelet-derived growth factor in the preoperative serums from the patients with ovarian tumors.

目的：探讨测定血清中血管内皮生长因子和血小板衍生生长因子的水平在卵巢肿瘤诊断中的价值。

There's a certain emotional X factor that injects itself into the story that the audience feels, an X factor that makes the message you're trying to get across that much more "stickier".

这里就存在这某种观众能感知的，能将自身注入到故事中的感情因素，正是这种因素使得你想要使别人理解的信息&更加难以对付&。

5Influencing the bank employee"s athletics toughens of subjective factor mainly BE: Sloth with lack interest; Influencing the bank employee"s athletics toughens of subjective factor mainly BE: Lack time, work favour, the household chores is heavy.

5影响银行员工体育活动的主观因素主要是：惰性和缺乏兴趣；影响银行员工体育活动的客观因素主要是：缺时间、工作忙、家务重。

A finite element iteration method of safety factor against sliding of the abutment is presented to study the stability of Shuanghe arch dam abutment ,and the safety factor against sliding of the abutment is obtained.

采用坝肩抗滑稳定安全系数的有限元迭代法，通过三维有限元计算，研究了双河拱坝坝肩岩体的稳定性，得到坝肩岩体的抗剪安全系数，在此基础上，进一步分析加固后的坝肩稳定性。

The reasons why absolute poverty mainly occurs in countryside are: the accumulation of natural factor and history factor, the vicious circle of human amount and quality, the affect of dual economy system.

农村贫困产生的根源主要有：自然和历史因素的积淀，人口负担沉重和低素质循环，二元经济管理体制的阻碍等。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。