查询词典 species

About 200 species: mostly in tropics and subtropics; nine species in China.

大约200种：多数在热带和亚热带里；中国9种(特有的3种，引进栽培的1种)。

About 100 species: tropics and subtropics of America, Africa, and Asia; 20 species and five hybrids in China.

大约100种：美国，非洲和亚洲的热带和亚热带； 20种和在中国的5 杂种。

Eleven species: tropics and subtropics, mainly in the New World; one species in China.

种： 热带和亚热带，主要在新大陆里；中国有1种。

Three species: tropics and subtropics of E Africa and E Asia; three species in China.

种： 非洲东部和东亚的热带和亚热带；在中国的3种。

Between 35 and 40 species: throughout the tropics and subtropics, but mainly in Asia; 12 species in China.

在35 和40种之间：在整个热带和亚热带，但是主要在亚洲；中国有12种(2特有种，2种为引进栽培)。

Six species: throughout the tropics and subtropics; three species in China.

种： 在整个热带和亚热带；中国有3种。

About 30 species: worldwide, mostly from tropics and subtropics to warm-temperate zones; four species in China.

大约30种：多数从热带和亚热带到温暖的温带的区域，全世界；在中国的4种。

About 30 species: New World tropics and subtropics, one species pantropical including China.

大约30种：新大陆热带和亚热带，一种包括中国。

About 130 species: tropics and subtropics, extending to warm-temperate regions of the world; 14 species in China.

大约130种：世界的热带和亚热带，延伸到暖温带气候区；中国有14种(3特有种，1种为引进栽培)。

About 350 species: tropics and subtropics throughout the world; 32 species (11 endemic, one introduced) in China.

大约350种：整个世界的热带和亚热带；中国有32种(11特有种，1种为引进栽培)。

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。