螺旋

Are those foremast bands spirally wound or are they put on at an angle?

那些前桅螺旋带是伤痕还是以一个角度放置？

Objective To present gene and protein expressions of forkhead/winged helix transcription factor (Foxp3) in the liver of BXSB mice and to explore potential roles of regulatory T cell in pathogenesis of hepatic lesions in BXSB mice.

目的 观察叉状头／翅膀状螺旋转录因子(Foxp3)在BXSB狼疮小鼠肝脏的表达，探索调节性T细胞在狼疮肝损害中的可能作用机制。

This study attempted to further characterize CD4+CD25+ forkhead/winged helix transcription factor (FoxP3)+ Treg in blood, tumor, and nontumor lier tissues of HCC patients, and to understand how the Treg affects immune responses and contributes to disease progression.

本研究拟进一步揭示叉状头/翼状螺旋转录因子（FoxP3）阳性的Treg（FoxP3+Treg）在血液、肿瘤和HCC患者非肿瘤肝组织中的表达特征，并了解Treg如何影响免疫反应和对HCC病程的影响。

FOXP3(the forkhead/winged-helix transcriptional regulators P3) is expressed specifically in regulatory T cells, and exerts great influence on the development and function of Treg cells.

国外多个研究小组已证明FOXP3(称叉头状/翼状螺旋转录因子)在Treg细胞上特异性表达，且对Treg细胞的发育和功能是必需的。

Objective To investigate the expression of cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and intranuclear forkhead/winged helix transcription factor p3 (Foxp3) of splenic regulatory T cells in mice, and compare the effects of different stimuli on the immunological activity of Tregs.

目的 研究体外实验中不同细胞刺激剂对小鼠调节性T细胞表面T淋巴细胞毒性相关抗原-4(CTLA-4)及叉头翼状螺旋转录因子(Foxp3)表达的影响，并对不同细胞刺激剂在Treg抑制活性发挥中的作用进行比较。

Bronchial asthma is the most common chronic diseases in children.Asthma can not be fully explained by imbalance of Thl/Th2.With the research progress of CD4+ CD25+ Treg cell,it has been found that CD4+ CD25+ Treg cell related factors such as forkhead/winged helix transcription factor,heine oxygenase-1,transforming growth factor-β,cytotoxic T lymphocyte-associated antigen-4 are closely linked to asthmatic mechanisms.

支气管哮喘是一种儿童时期最常见的慢性疾病，单纯的Thl/Th2应答失衡并不能完全解释支气管哮喘的发生，伴随着CD4+CD25+调节性T细胞的研究进展，人们发现与CD4+CD25+Treg细胞相关的因素如叉头/翼状螺旋转录因子、血红蛋白加氧酶-1、转化生长因子β、细胞毒性T淋巴细胞相关抗原-4与支气管哮喘均有密切的联系。

Through carrying out force bearing analysis on the spring ring and utilizing the correlated theory of mechanics of materials,the relationship between bending moment and bending angle was derived while the spring was subjected to the action of bending moment.The computation formula of bending angle of spring was obtained,and an optimization was carried out on the parameters.

同时，对密圈圆柱螺旋弹簧的弯曲刚度和横向刚度的计算也有一定的研究，以往的普遍研究方法是将整个弹簧等效为一等截面的弹性圆柱体，基于普通弹性理论的方法导出了弹簧的弯曲刚度和横向刚度的计算公式，具有较大的误差[1，2]。

Very slender aerobic spirochetes; free-living or parasitic in mammals.

微小的需氧螺旋菌；独立生活或寄生在哺乳动物身体上。

Twist-roller friction drive is a new kind of feed drive.

扭轮摩擦传动是一种新型的传动机构，既属于摩擦传动又属于螺旋传动。

Besides, the stress state of oil pipiline suffered from the frost heaving hazard was predicted by finite element numercial simulation. When the design pressure is 10 MPa, the pipe wall thickness should be no less than 14.2mm.

对于采用X65钢级螺旋缝埋弧焊钢管和直缝埋弧焊钢管的中俄原油管道工程，当管道设计压力为10MPa时，中俄原油管道设计壁厚应不小于14.2mm。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。