查询词典 biology

BACKGROUND: The technique of isolation and culture of human scalp dermal papilla cells is basic to study hair follicle biology. At present,microdissection to isolate the dermal papillae and culture DP cells is a primitive method,which has many drawbacks,such as laboriousness,low efficiency,uneasy adhesion and poor growth.

背景：毛乳头细胞的分离培养技术是研究毛囊细胞生物学的基础，目前采用的显微解剖法分离毛乳头进行毛乳头细胞传代培养是一种原始的方法，存在着分离效率低、劳动强度大、毛乳头贴壁率低、细胞生长缓慢等缺点。

At present, research has been carried on about resources of green lacewing and its biology, ecology, ethology of common species, and reproductive technology on a large scale, natural feed and artificial feed as well. However, research on reproductive physiology respect of green lacewing now is less and hasn"t gone too far. This article has carried on certain studies on this respect, aiming at offering theoretical direction for giving play to green lacewing"s reproductive latent, raising artificial reproductive efficiency and field effective protection and utilization.

目前我国对草蛉的资源和常见种的生物学、生态学、行为学以及大规模繁殖技术做了广泛的研究，但目前草蛉的生殖生理方面研究的较少，认识尚不深入，本文就这方面进行了一些研究，旨在为发挥大草蛉的生殖潜能、提高人工繁殖效率及田间有效保护利用等提供理论指导。

If there is any Lamarckism in earthly biology it is buried deep.

如果人间生物学中有任何拉马克学说，那么它一定隐藏的很深。

Lamarckism , which is generally thought to have been proven wrong and exorcized from biology many years ago .

在第二篇文章中，在回答各种异议时，同一作者承认：现在普遍认为拉马克主义在许多年以前就已被证实是错误的，并从生物学中被驱逐出去。

Therefore,it is very important to decipher the determining mechanism ofgametophyte sex for both biology and breeding practice of Laminaria.

因此，海带配子体性别及其控制机理是一个重要的生物学问题，也与海带育种，尤其是杂交海带培育关系重大。

Brazil's Larissa Ramos, 20, a biology student, was crowned 2009 Miss Earth in Aklan province, central Philippines Sunday night, besting 79 other beauties from around the world.

22日晚，在菲律宾中部阿克兰省举行的2009年度"地球小姐"总决赛上，20岁的巴西姑娘拉丽莎·拉莫斯从来自世界各地的80位选手中胜出，加冕冠军。

Experiment of General Biology is the most basic and representative experimental method and technology selected. Students are required to have a good command of its basic knowledge and skills as well as to lay a strong foundation for the Comprehensive Experiments. The

基础性实验是经过精选的最基本的、具有代表科学特点的实验方法和技术，通过学习使用学生掌握相应学科的基本知识与基本技能，为综合性实验奠定基础。

Leah: He's my partner in biology class.

莉娅：他是我生物课里的一位搭档。

Leda Tomaz is the school's biology teacher and chief gardener.

塔马兹是学校的生物老师也是园区负责人。

This is the website for School of Biology, University of Leeds.

这是利兹大学生物学研究院的网站。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。