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This is the reason why medium range binoculars play an important role in the market.

这就是中档镜子在市场中占有重要位置的原因。

The changes of environmental factors and physiological processes of organism play an important role in controlling the bioavailability of metal to marine bivalves.

环境因素和机体生理过程的改变在支配重金属的生物有效性方面起了重要作用。

These results suggest that both Mixed-function oxidase and esterase play an important role in cotton bollworm resistance to monocrotophos .

据此认为，多功能氧化酶和羧酸酯酶代谢作用的增强是棉铃虫对久效磷产生抗性的原因之一。

And the roof bolter play an important role in the operation efficiency and safety.

其核心设备锚杆钻机产品的性能决定着支护的速度和安全性。

Studies on the genetic diversity of Bombyx mandarina M. play an important role in the facets of silkworms breeding, protection of wild resources, and construction of special properties genetic bases and so on.

研究野桑蚕的遗传多样性在遗传育种、野生资源的保护、特殊性状基因库的建立等诸多方面具有非常重要的意义。

The development of vocational education play an important role in boosting the nation through science and education.

但是，职业教育的发展在实施科教兴国和人才战略中具有特殊的重要地位。

The historical background, Brahms' personal experience and disposition all play an important role in the formation of this introspective style.

他所处的时代背景、个人经历及性格特点对他的歌曲中的内省情感的形成有着重要的影响

Objective The EYA1 and SIX1 gene play an important role in the development of the branchial arch system, ear and other organs.

目的 了解先天性小耳畸形患者是否存在EYA1和SIX1基因突变。

It is concluded that β-adrenorecepter may play an important role in the mechanism of cadmium on cell immunotoxicity.

因此，β-肾上腺素能受体机制可能是镉的细胞免疫毒性机制的一个重要部分。

Evidence is growing showing that oxalate may play an important role in plant biology such as cation ion balance, calcium regulation, nitrate and ferric reduction etc.

越来越多的证据表明草酸在植物中具有重要生物学功能：早期的研究表明它能在植物细胞阳离子平衡中起作用；草酸钙在细胞中的可逆性形成/分解可有效调节细胞中的Ca2+浓度；它还能促进植物硝酸还原和铁还原。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。