查询词典 biology

On Sunday afternoon, I have to study for my math and biology test.

星期日下午，我必须为我的数学和生物考试而学习。

Many mathematical models in physics, mechanics, biology and astronomy are given in such forms.

大量的物理、力学、生物学以及天文学问题的数学模型都是有连续的和离散的迭代过程描述的。

The study of regulative mechanism of oocyte maturation is always particularly major problem in biology of develop...

卵母细胞成熟调控机理的研究一直是发育生物学领域的一项极其重要的课题。

By the nineteen seventies, newly developed methods of molecular biology confirmed what McClintock had learned through observation.

到二十世纪七十年代，分子生物学的最新研究方法证实麦克林托克通过观察所了解到的。

Michael McIntosh, a University of Utah research professor of biology, and research director and professor in the Department of Psychiatry.

美国犹他州大学生物学研究员、精神病学教授说："我们发现了治疗全世界成百上千万慢性疼痛患者新的治理方法，作用机制与以往不同"

With the development of the biology medical engineering,the instruments of the hospital are stepping on a new stage.

随着医工技术的发展和医疗设备的不断进步，中心供气逐渐在各级医院普及。

As a result of what is now know in physics and chemistry, scientists have been able to make important discoveries in biology and medici ne.

物理学和化学的一个成果是使得科学家们能在生物学和医学上获得重大发现。

The causes, controls and biology of insect melanism are significantly different among different insects.

昆虫黑化形成的原因与类别多种多样，黑化的遗传调控和分子基础也各不相同。

This is the web page of The Journal of Membrane Biology.

这是《膜生物学杂志》的网页。

Ronald Dais, professor of molecular and cellular biology at BCM."This appears to be an authentic memory trace for long-term memory."

Baylor医学院的分子和细胞生物学教授Ronald Dais博士说这看起来长时记忆的形成中记忆痕迹是存在的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。