查询词典 genera

To May 2004. According to the surveys, 160 taxa of phytoplankton belonging to 68 genera of 8 phyla have been identified, of which the most abundant are of Chlorophyta, with 99 species of 36 genera, taking up 61.88% of the total.

lm，是一个平原浅水湖泊，它不但是上海最大的旅游胜地，也是上海市主要的供水水源之一i'，，〕，对淀山湖的水质调查和水环境保护有着重要的意义。

Shiwandashan pteridophyte flora which locates at south of the Tropic of Cancer is very rich in families,genera and species,in which there are 264 species represented 113 genera and 52 families.

十万大山植物区系位于北回归线以南，蕨类植物非常丰富，现已发现52 仲、113 属、264 种。区系地理成分复杂多样，属可以划分为11 种类型，种可以划分为14 种类型。

Major results were summarized as follows:(1) A total of 58 tree species from 53 genera in 36 families among which 8 species were Rosaceae, 5 species were Liliaceae, 5 species were Eriaceae, 3 species were Ranunculaceae, 3 species were Compositae, 2 species were Cupressaceae, 2 species were Caprifoliaceae, 2 species were Umblliferae, and other 28 tree species were only one receptively. These were recorded in the 8 plots of the A. georgei var. smithii forest;(2) Number of families, genera, species and Margalef index correlated negatively with altitude (P.05), with a peak at 3600 m.(3) Shannon-Wiener index correlated negatively with altitude (P.01), and maintained stable at the altitudes between 3700~4100 m, evenness with altitudes, however, this trend was insignificant.(4) Jaccard index increased sharply with increasing altitude at the altitudes between 3600~4100 m, and was lower between different vegetation types at the altitudes between 4100~4200. Cody index β(subscript c decreased with an increasing altitude, but there were 2 troughs between 4000~4100 m and 4200~4300 m.(5) Maximum tree height H(subscript max and HH(subscript max=37 mcorrelated negatively with altitude (P.05); but basal area and BA BA(subscript max=5.3m^2 correlated with altitudes, however, this trend was insignificant.

结果表明：(1)在调查的8个急尖长苞冷杉林样地内共有植物58种，分属于36科53属，其中植物较多的科有蔷薇科8种、百合科5种、杜鹃花科5种、毛茛科3种、菊科3种、柏科2种、忍冬科2种、伞形科2种，其余的28科各只有1个种；(2)物种科、属、种数、Margalef指数D(下标 M与海拔存在显著的负相关性(P.05)，在分布急尖长苞冷杉最低海拔3600m处出现物种丰富度的最大值；(3)多样性指数与海拔之间有极显著的负相关性(P.01)，并且在3700~4100m之间多样性指数保持稳定；均匀度指数与海拔梯度之间存在负相关性，但不显著；(4)Jaccard指数C(下标 j在海拔3600~4100m随海拔的升高而升高，在生境过渡带的4100~4200m之间Jaccard指数C(下标 j较低；Cody指数β(下标 c随海拔的升高呈下降的趋势，但在4000~4100m和4200~4300m 海拔区间出现2个低谷；(5)最大树高H(下标 max和最大胸径DBH(下标 max与海拔之间存在显著负相关性(P.05)；胸高断面积之和和立木密度与海拔之间存在负相关性，但不显著。

Along restoration gradient from low to high, plant growth type and life form spectra became abundant more and more, and the spermatophyte genera for each distribution area type and genera numbers for different foliage characters increased as well.

沿恢复梯度，植物的生活型谱逐渐丰富，种子植物属各分布区类型出现的属数趋于增加，各种叶特征所对应的植物属数依次增多。

Furthermore, several bacteria genera are anaerobic or facultative anaerobic, and therefore cannot form pure cultures by ordinary streak plate method. Combination of well developed classical anaerobic microbiological techniques with modern molecular techniques, along with dynamic understanding of growth status and mode of odor production by different bacteria genera is critical for successful future studies.

此外， 猪粪尿排泄物中很多微生物是厌氧或兼性厌氧菌，无法通过普通的平板划线法而获得纯培养，今后应将传统的微生物厌氧培养方法与现代微生物分子生物学技术结合，动态了解和掌握不同菌群的生长状态及在恶臭产生过程中的作用。

About 35 genera and 1500 species: nearly cosmopolitan, especially in temperate and subarctic regions of N hemisphere; 22 genera and 457 species (240 endemic) in China.

大约35 属和1500种：近世界性，特别是北半球的温带和近北极的地区；在中国的22 属和457种(240特有)。

About 125 genera and 4000 species: widely distributed in temperate and subarctic regions, also at high elevations in tropical regions; 22 genera and 826 species (524 endemic) in China.

大约125 属和4000种：广泛分布于温带和近北极地区，热带高海拔地区也有分布；中国有22属和826种(524种特有)。

About 80 genera and 1000 species; tropics and subtropics; 17 genera and 92 species (30 endemic, three introduced) in China.

大约80 属和1000种；热带和亚热带我国有17属92种(30特有种，3种为引进栽培植物)。

Four genera and 25 species: tropics and subtropics, mostly in the Americas; two genera and three species in China.

4属和25种：分布在热带和亚热带，多数分布在美洲；中国有2属和3种。

Between 95 and 125 genera and 2825-3500 species: cosmopolitan, mostly in N temperate zone; 55 genera and 950 species (546 endemic) in China.

在95 和125 属和2825-3500种之间：世界性分布，主要在北温带地区；在中国的55 属和950种(546特有)。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。