在...中起重要作用

Computers play an important role in our daily life.

电脑在我们的日常生活中起重要的作用。

Both caveolin-1 mRNA and immunostaining were observed in the stroma on days 4 and 5 of pseudopregnancy.

这说明小窝蛋白-1在子宫基质细胞蜕膜化的和血管发生的过程中可能起重要作用。

Recent studies demonstrate that ETS-1 also has the important regulative functions in apoptosis of vascular endothelial cells.

学术背景：ETS-1是ETS家族转录因子的第一个亚族，在血管生成中起重要的调控作用。

When cells were illuminated Ca〓 exfluxed from mitochondria to cytoplasm (Roux et al 1981). Therefore, Ca〓 may be an active factor in the regulation of green cell metabolism under the condition of illumination.

照光时Ca〓从线粒体向细胞质排出（Roux et al 1981），因此Ca〓在调节照光时绿色细胞的代谢中可能起重要作用。

Silicon dioxide can activate the nuclear transcription factor Egr-1 in vivo and in vitro in macrophages.

SiO2 能激活巨噬细胞中核转录因子Egr 1，提示Egr 1可能在硅沉着病的发生发展中起重要的调控作用。

The increased TNF-α production by macrophages might play an important role in the pathogenesis of silicosis.

巨噬细胞分泌的TNF-α在硅肺的发生中可能起重要作用。

The proliferative alveolar type Ⅱ cells express TGFβ1 and PDGF-B, which may play an important role in silicotic fibrcsis.

增生的肺泡Ⅱ型细胞有TGFβ1和PDGF-B基因表达，其在矽肺纤维化病变中可能起重要作用。

It is pointed out that the Pacific / North American, the Eurasian , and the North America / Western Europe Patterns comprise the zonally elongated "Seesaw" and wave like structures, while the Asia / North American pattern is dominated by the waveli'ke structure.

结果指出：太平洋/北美型、欧亚型和北美/西欧型由"Seesaw"和波列结构组成，而亚洲/北美型主要呈波列结构，其中"Seesaw"结构及其与西风急流的配置关系、扰动在急流出口区通过正压能量转换从基本气流中获取能量等特征对于夏季北半球遥相关的形成和维持起重要作用。

The rate of absorption and export by the leaf related closely to the exposure time with an asymetotic curve. The equations are: Y=93.0-84.8(0.987)~x and Y=86.0-79.1(0.986)~x,respectively.Autoradiograph of seedlings treated on a single leaf(dose:107.3×10~3Bq)showed that not only PP333 was transported acropetally to the tip, but also moved basipetally to the roots.

过去的研究工作所得的普遍结论是：PP333是通过木质部运输，叶片吸收的PP333向其他部位运输的量极少，因而，叶片吸收在抑制生长中不起或不起重要作用，即叶片吸收无效阁。

The structural and dynamics properties of the dense carbon dioxide are important in material synthesis and adsorptive separation.

稠密二氧化碳在多孔材料中的结构性质和动力学性质对材料合成和吸附分离起重要作用。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！