查询词典 have a role

Natalizumab, a new addition to the armamentarium for treating MS, might also have a role in the treatment of this MS phenotype.

那他珠单抗，一种添加进MS治疗药物的新药可能在这种表型的MS中起作用。

This is a collective responsibility; all of us have a role to play.

这是一个需要集体承担的责任，我们大家都可以发挥作用。

We all have a role to play, and his part is that of a disciplinarian.

我们都有自己要扮演的角色，而恩恒的所扮演的是一个纪律的执行者。

There is some evidence to suggest that a common virus " the Epstein Barr virus " may have a role to play in the development of Hodgkin lymphoma.

有一些证据显示，一个共同的病毒" EB病毒"可能扮演一个角色，在发展霍奇金淋巴瘤。

A linked list data structure on a small program, we hope to be able to have a role to help!

详细说明：一个关于数据结构链表的小程序，希望能够对大家有帮助的作用！

The results showed that grassland and farmland were the main land use types of research area with obvious reciprocal transformation. Grassland was mainly transferred to farmland in 1975-1990. Farmland was chiefly converted to grassland, and grassland tended to increase in 1990-2004. The landscape diversity in the study area rose with the contagion index decreasing and fragmentation degree being intensified during 1975-2000. The advantageous patches maintained good connectivity with the increasing patch cohesion index and the decreasing landscape fragmentation during 2000-2004. The change of human interference intensity played an important role on the variation of land use structure. Land use intensity was mainly affected by the changes in population as well as national land use policies. In the following 20 years, the agriculture land area would tend to decrease, the grassland and unused land area would have a slight reduction by contrasting the increasing the forest land area notably.

结果表明，近30 a来，草地和农业用地面积在该研究区占居主导地位，并且它们之间发生着明显的相互转化。1975－1990年，草地主要向农业用地转移，1990－2004年农业用地主要转化为草地，草地面积增加；1975－2000年，研究区景观多样性升高，蔓延度指数下降，破碎化程度加剧；2000－2004年景观内优势斑块具有了很好的连接性，聚集度增大，整体景观格局破碎化程度降低；人为干扰强度的变化对土地利用结构的变化具有重要作用，土地利用强度主要受人口数量以及国家土地利用政策的影响；在未来20 a间农业用地面积会继续减小，草地、未利用土地面积将有小幅度降低，林地面积会显著增加。

I will also have a role, but that will be only a supporting role.

我也能发挥作用，但那只是支持的作用。

It may have a preventional function from Alzheimer's disease. Molecular biological studies are shown that apoE isoform has a isoform-specific role to neurodegeneration. ApoE〓 and apoE〓 aid to sustain the stabilization of cytoskeleton protein tau, while apoE〓 hyperphosphorylates tau to destabilize the microtubule protein, which will make neurocyte easy to form neurofibrillary tangles in AD. Clearance of amyloidal peptide by apoE〓 and apoE〓 is more effective than by apoE〓. ApoE〓 has the strongest ability to clear the amyloidal peptide. It is shown that apoE〓 has a stronger prevention from Alzheimer's disease.

分子生物学研究发现，apoE异构体对神经细胞退化表现出异构体特异作用，apoE〓和apoE〓有助于维持微管的稳定性，而apoE〓则使tau蛋白超磷酸化，破坏微管的稳定性，使神经细胞易于形成神经纤维缠结。apoE〓和apoE〓对A β的清除率远远高于apoE〓，apoE〓对A β的清除能力最强，可见apoE〓对AD的发生具有较强的阻止作用。

Produced lack such as "Xu Sanduo" This kind of protagonist, it is a group show, many have a role, regardless of the severity of the performance of Directed often put at a critical juncture of the expression of all the roles are sweep again, make people feel wordily complicated.

此剧缺乏像&许三多&这样的主角，它是一个群戏，众多角色不分轻重都有表现，导演经常在危急关头把所有角色的表情都扫一遍，让人觉得繁杂啰嗦。

OLH or 8-bromo-cAMP were added to luteinized granulosa cells. Results indicated that, protein expression of HIF-1a, HIF-1b and VEGF had a better performance in hypoxia than in normoxic condition, but phospho-PKA, StAR and P450scc protein expression had weaker expression in the former condition than in the later one. As a result of decreasing secretion of progesterone the decreasing of phospho-PKA was suspected to have a role in the reduction of StAR and P450scc in the condition of hypoxia.

结果发现，黄体化粒性细胞於缺氧条件下其HIF-1a、HIF-1b与VEGF蛋白质表现量皆较正常氧高；同时，StAR及P450scc蛋白质表现量则降低，但3b-HSD不受缺氧影响；此外，藉由特异性抗体检测PKA讯息传递路径发现，PKA讯息传递路经於缺氧条件下磷酸化PKA（phospho-protein kinase A）蛋白质表现量下降，可能经此路径的调控造成StAR及P450scc蛋白质表现量下降，导致黄体化粒性细胞孕酮分泌量减少。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。