查询词典 species

The germination patterns performed significant difference between the pre-sowing treatments for all ten Calligonum species, and the speed and per cent germination of the Calligonum species can be greatly increased by mechanical scarification or sulphuric acid treatments.

沙拐枣植物的萌发模式在不同种子预处理间均表现出明显的差异性。

Some species of Nepeta and Schizonepeta genus have been used as Chinese traditional folk medicine to resolve the exterior, dissipate cold, rectify the blood and resolve toxin. Efficacious drugs were made of these species for treatment of common cold, headache, sore swollen throat, wind stroke clenched jaw, blood ejection, spontaneous external bleeding, uterine bleeding, postpartum blood dizziness, swollen welling abscess, sore and scrofula.

荆芥属和裂叶荆芥属中的某些植物在我国传统中药中作为发散风寒药，有发表祛风，理血解毒之功效，主治感冒发热，头痛，咽喉肿痛，中风口噤，吐血，衄血，便血；崩漏，产后血晕；痈肿，疮疥，瘰疬。

Key research topics related to re-establishment of sculpin species include comparing spawning ecology and early life history of each species, determining population structure, and evaluating the feasibility of live-transfer methods.

群落和生态系统水平相互影响的关键研究题目包括了解群落功能的大尺度方向性的影响，拓展目前广泛接受的大湖生态演替观点，并且决定深水鱼类依日周期在垂直方向上迁移的进化角色。

About 14 species: SE Asia, one species in China.

大约14种：东南亚，在中国的一种。

The little Anemone Fish is immune to the sting of just one species of sea anemone and every other species has its own special place .

海葵鱼只对一种海葵的刺具有免疫能力，而其他的种类有自己的地盘。

Keystone species can be top predators such as the northern sea otter; however, the term can be usefully applied to any species whose removal would have a significant effect on community structure.

关键种可能是顶端的捕食者，像北方的海獭；然而这个词可以运用在任何一个物种上，只要这个物种被移去时会对群落结构造成重大影响。

The species of grasses were scarce in the contents and only two species of sedge s occurred in the contents, the most vegetation were forbs in the content.

禾本科 植物在高原鼢鼠的胃内容物中基本没有发现，对莎草科植物也只取食两个物种，高原鼢鼠所取食的植物主要是杂类草。

This week in the online open-access journal PLoS Biology, scientists Simon Segar, James Cook, Derek Dunn, and colleagues at the University of Reading have found that during mutualism, a cooperative relationship between two different species, a third parasitic species may help to keep the relationship stable.

本星期在网上开放的公共图书馆生物学杂志上，科学家西蒙西格，詹姆斯库克，德里克邓恩和他的同事们雷丁大学发现，在互惠的合作关系，两个不同的物种，第三寄生虫种类可能有助於保持稳定的关系。

More than 100 species: arid and semiarid regions of N Africa, C, N, and W Asia, Australia, S Europe; 19 species in China.

超过100种：非洲北部，C，N 和W亚洲，澳大利亚，S欧洲的干旱和半旱的地区；中国有19种(2特有种)。

About 70 species: alpine and semidry regions mainly in temperate Asia, with a few in Europe, one in North America; 35 species in China.

大约70种：主要在欧洲，一在北美洲在温带的亚洲，具一些的高山和半干地区；中国有35种。

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。