查询词典 play an important role in

Consequently we found two principal results in this investigation.(1) The crystal structures of molecular crystals formed from different chlorobenzoic acids and three kinds of organic bases showed that in addition to common hydrogen bondings, the weaker intermolecular interactions such as the C-H…O hydrogen bonding, the π-π stacking and electrostatic interaction play an important role in determining the packing modes of each molecular crystal.

在对双分子晶体结构的研究过程中，我们发现存在以下两条规律：（1）不同的氯苯甲酸与三种有机碱形成的双分子晶体的结构显示，除了常见的氢键作用外，弱的分子间相互作用，例如C-H…O类型的氢键、π—π相互作用、静电相互作用等对于不同分子堆积模式的形成也起到了很重要的作用。

These results suggested that p53 might play an important role in triggering K562 cell differentiation induced by Bromelain. However, more detailed work may be needed in future.

这些结果提示p53基因在Bromelain诱导K562细胞分化过程中可能起启动分化的重要作用，有关机制尚待深入研究。

It is also shown that the relative commodity prices and the specific factor quantities are two crucial determents in influencing intersectoral wage differentials, which, in turn, play an important role in determining the quantities of the labor available for employment in traded and non-traded sectors.

同时，分析的结果也指出：商品的相对价格及特定生产要素的相对数量是导致贸易财产业及非贸易财产业工资差异的两大因素；而此工资差异正是影响社会失业率及各个产业劳动就业量的关键。

To verify the assumption that microbe may play an important role in the synthesis of maytansine in plants, the isolations of endophytes from various parts of M.

为寻找植物美登木素的真正来源，我们对云南美登木的内生微生物进行了分离和筛选。

Aims Spring ephemerals characterized by very short-term growth rhythm and specific biological traits in the Junggar Desert of China play an important role in succession of the desert plant community, maintenance of the desert biological diversity and conservation of water and soil in desert.

准噶尔荒漠分布的早春短命植物不仅具有十分独特的生物学特点，而且在荒漠植物群落演替、物种多样性维持及土壤改良与防治水上流失等方面具有重要的生态学价值。

As pioneer plants, desert spring ephemerals play an important role in community succession, biodiversity maintenance and dune stabilization in desert ecosystems. We studied the diurnal changes in gas exchange of three desert spring ephemerals (Eremopyrum orientale, Malcolmia scorpioides, and Tetracme quadricormis, hereafter the genus names only) under natural conditions in the desert area of the Dzungaria Basin.

采用LI-6400便携式光合测定仪，在晴天条件下对准噶尔荒漠3种典型短命植物东方旱麦草、卷果涩芥和四齿芥的气体交换特征的日变化规律进行了研究。

There are several levels in the medicine integration. Medical social work is the outcome of the integration of medicine and social work. It can provide social psychological services with medicine for people in hospital and community. Meanwhile, it can play an important role in community health service as link man, goalkeeper, manager, coordinator, favourer, watcher, et al.

医学的整合分为几个层次，医务社会工作正是医学与社会工作专业整合的结果，它能够在医院和社区为服务对象提供与医学相关的社会心理服务，同时在社区卫生服务中扮演联络者、把门人、管理者、协调者、关爱者、照顾人等重要角色，是社区与医疗机构联系的重要纽带。

Therefore fullerene derivatives were demonstrated to be a good candidate that can play an important role in improving the intracellular drug uptake in the target cancer cells.

这表明了相关富勒烯的衍生物在增进目标肿瘤细胞的细胞内药物积累能够起到重要的作用。

Study authors attribute the results to the high amount of gamma linolenic acid in borage oil. Researchers conclude by saying that essential fatty acids such as GLA may play an important role in battling obesity.

研究主任将这项成果归功於琉璃苣油所含的大量伽玛亚麻酸，并认为像伽玛亚麻酸一类的非饱和脂肪酸对解决肥胖问题扮演一个非常重要的角色。

The comparison of the three transcription factor families in homolog and expression patterns between grape and tomato suggested that these transcription fators in grape might play an important role in the regulation of fruit ripening.

比较葡萄与番茄中这三类转录因子的同源性和表达模式，我们发现，这些转录因子可能起着调控葡萄果实成熟的重要作用。

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。