查询词典 maintaining

These results suggest that:(1) kin recognition is primary mechanism of inbreeding avoidance in estrus female root voles;(2) memory of a siblings scent may be a mechanism of sibling recognition by estrus females, and familiarity after weaning can reinforce permanence of this memory;(3) post coital familiarity may be a mechanism of maintaining inbreeding avoidance in female root voles.

故认为：断奶后嗅觉识别持久力是发情雌性根田鼠亲属识别的机制，亲属识别是最初发情的雌性根田鼠配偶选择中近交回避的首要途径和机制，熟悉性是维持雌性根田鼠配偶选择实现近交回避的机制和特征。

The binoculars are collimated by rotating these cells and that method is supposed to be superior for maintaining collimation over time.

望远镜的光轴是通过旋转物镜组调整的，这种方法被认为是保持镜子光轴长期平行的好方法。

By describing daily life of junkmen in Xingfeng garbage field in Guangzhou, the author holds that junkmen's community life , compositely characterized by urban and rural features, has been maintaining relatively active public life to a certain degree, and that a new urban community has taken shape.

通过对广州市兴丰垃圾场上拾荒者日常生活的描述，认为拾荒者的社区生活体现出了都市与乡村的混合特征，在一定程度上维持了相对活跃的公共生活，一个新型的都市社区已显露雏形。

A very useful means of maintaining muscle tone and range of motion without placing concussive forces on the joint.

游泳对於维持肌肉状态和增进关节转动范围非常有用，而且不会为关节带来任何冲击。

The Open Group is committed to working with the community to further the development of standards conformant systems by evolving and maintaining the Single UNIX Specification and participation in other related standards efforts.

Open Group承担与社会合作促进的单一UNIX标准系统构架标准的发展，其正在发展和维护中。并共同分享相关的标准成就。

COX-1 is constitutively expressed in many cells and tissues, and is thought to be responsible for maintaining gastric mucosal integrity.

一般认为COX有两种同工酶：COX-1和COX-2，二者在结构上非常相似，但是它们在机体中的表达方式及功能却完全不同。

Its function lies in maintaining the national investment of higher education as the principal sector continuingly, and energetically exploring the society\'s capital raising channels in unison in order to attract social force to make investment for higher education, and to ensure the durative, stable and rapid development of higher education.

大学教育发展基金会是在学校党委和校长领导下面向海内外的非营利性的筹款机构，其作用在于继续保持高等教育国家投入为主体的同时大力拓展社会筹资渠道，吸引社会力量投资高等教育、保证高等教育的持续，稳定、快速发展。

The function of RSS has not been demonstrated clearly, considering it functions in maintaining sperm, forming copulatory plug, relating to form seminal fluid and/or attracting females during courtship.

有关这一结构的生理功能尚不完全清楚，曾有学者提出几种假设：具有支持和激活精子的作用，形成交配栓，与精液形成有关或提供求爱信息素等。

The pressure maintaining coring technique is a coring technique that can keep or be close to formation pressure.

美国最先在1939年提出保压取心技术，经过40多年的研究改进，于1982年投入生产使用。

Oday center on maintaining sustained economic growth and feeding its growing population of over 1.2 billion people with only seven percent of the world's cultivable land .

现在，中国面临的两大挑战是保持持续的经济增长和靠世界上仅仅百分之七的可耕地养活仍在增长的12亿人口。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。