查询词典 pollen

This indicates that seed production of the studied species must be reduced by available resources. To detect the difference of seed production between flowers pollinated by self and outcross pollen, hand pollination for bagged flowers has also been conducted in natural populations of the two Pedicularis species.

除了上述结果外，我们的人工实验还表明，人工补充授予同株或异株的花粉都未能增加种子产量，而疏花处理则明显的增加了剩余花的结实，这说明较之于花粉数量的限制而言，资源限制是影响这两种植物雌性育性的原因。

From the outer point of view: The State zhen pine pollen is no flowery name and packaging, there is a real foundation and the effect on the outer package has a 7 "China" in the first, the credibility of the country into a national treasure ------"National Jane" trademark.

从外包装上看：国珍松花粉没有华丽的名称和外包装，却有着实在的底蕴和效果，外包装上有着 7 个"中国"字头，注入了国家信誉---国家珍宝---"国珍"商标。

The target that each of those billions of pollen grains aims for is the naked ovule of another plant of the same species.

数以亿计的花粉粒中，每个花粉粒瞄准的目标都是另一颗同类植物裸露的胚珠。

The results showed that the species of Oxalis could be classified on the basis of the shape, the size and exine sculpture of pollen grains.

结果表明：该属花粉粒大小、形状和外壁雕纹可作为分种的依据。

As a sunrise subject of Paleobotany, spore-pollen analysis plays a more and more important role in modern archaeology.

写在前面：本文系本人在专业选修课"环境考古学"中的发言论文。

The NOAA Paleoclimatology Program distributes the product of various collaborative efforts to collect and organize pollen records from around the globe.

古气候学计划组负责协调各种合作力量，组织、收集全球范围内的花粉记录。

Paleoecology The investigation of prehistoric ecology as revealed by studying fossils and ancient human artifacts, pollen samples, and the mineral deposits in which such structures occur.

古生态学：指对史前生态研究的学科。主要通过研究远古形成的化石以及古人类遗迹，花粉(参见 palynology)标本以及矿质沉淀以描述当时生态环境。

Ratio of palisade tissue, stoma density and pollen morphology are the important index for sport identification.

芽变选种具有育种周期短、育种进程快的特点，是种质资源创新的重要途径。

Palynology, one science of plant＇s pollen and spores, has been proven to be a new frontier discipline.

孢粉学是研究植物孢子和花粉的科学，是一门新兴的边缘学科。

Palynology the study of living and fossil pollen.

孢粉学：指对活的孢粉和孢粉化石进行研究的学科。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！