查询词典 species

About 30 species: from China and Japan to peninsular Malaysia and Indonesia; 26 species (18 endemic) in China.

大约30种：从中国和日本到半岛的马来西亚和印度尼西亚；中国有26种(18特有种)。

About five species: India and Sri Lanka to peninsular Malaysia, possibly Java, and China; one species in China.

大约5种：印度和斯里兰卡到马来西亚半岛，也许在爪哇和中国；中国有1种。

Two species: Afghanistan and India to China and Philippines; one species in China.

两种： 阿富汗和印度到中国和菲律宾；中国有1种。

The TiO2 synthesized by normal and reverse micelles as templated were applied for phot ocatalytic of Rhodamine B and organic toxic small molecule 2.4-dichlorophenol under ultraviolet irradiation. Oxidation species and photodegradation products in the photoreaction process were detected for studying their photocatalyst properties. The results showed that: the R-TiO2 had a better photocatalysis property under UV irradiation when photodegradation of RhB and DCP compared to the N-TiO2. After 160min, the mineralized rate of RhB can be 95%. And the oxidative species was mainly referred to OH radical.

利用正相和反相胶束介质模板制备的纳米TiO2为光催化剂，在紫外光照射下，对染料罗丹明B和有机有毒无色小分子2，4-二氯苯酚进行光催化降解，研究了其光催化性能，并对光催化过程中氧化物种及降解产物进行了跟踪测定，结果表明，反相胶束模板体系制备的纳米TiO2与正相胶束介质制备的纳米TiO2比较，在紫外照射下对RhB及DCP的降解有较好的光催化性能，对RhB在160min尤催化矿化率可达95%，光催化反应主要的氧化物种涉及在基自由基。

The species composition,density,biomass of phytoplankton and the alternative of dominant species were measured.

因此，对河口浮游植物生态学的研究具有十分重要的理论和实践意义。

The most well-known species is the red-bellied piranha, but there are nearly forty other different species of piranha.

最知名的物种是紅尾玻璃，但是这里有将近40种其他不同物种的比拉尼亚鱼。

The most well- known species is the red-bellied piranha, but there are nearly forty other different species of piranha.

最著名的品种是红肚皮的食人鱼，但是有将近40种其他不同种类的食人鱼。

As for the species composition and characteristics of a tropical forest community with many rare species, plot methods are better than plotless ones, while multiple neighbour methods better than single ones.

由于许多偶见种的存在，因此就反映热带森林群落的种类组成和真实特征而言，样方法优于无样地法，多邻体法优于单邻体法。

Meanwhile we also supply domestic tree species including Phoenix canariensis, Phoenix sylvestris, Podocarpus, Washingtoniafiliferra,Cycads and various domestic landscape species.

同时供应进口或国产景观绿化树种，包括：加拿利海枣、华盛顿棕榈、罗汉松、观赏苏铁等。

Among primate and nonprimate species, the degree of polygyny highly correlates with the degree to which males of a species are larger than females.

在灵长类和非灵长类动物中，一夫多妻的程度是由其物种内雄性与雌性的差别程度决定的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。