sorus是什么意思

网络释义

用法例句

Effects of nitrogen and phosphorus on the growth and cyst formation of Srippsiellla trochoidea;

N和P对锥状斯氏藻(Scrippsiella trochoidea)生长及孢囊形成的影响

Taxonomy,bio-distribution and production dynamics of dinoflagellate cyst from Recent Chinese marine sediments;

中国沿海甲藻孢囊分类、分布和孢囊形成动力学研究

Cysts of calcareous Peridiniales mainly Scrippsiella trochoidea were the most dominant species in surface sediments at four station, which occupied from 47% to 58%.

1999年 12月至 2 0 0 1年 1月 ,在大亚湾澳头海域用沉积物捕捉器 (Sedimenttrap)及TFO重力采泥器对甲藻孢囊进行每月一次的周年监测 ,并同时研究了浮游植物的季节变化。

Induction and ultrastructure for cysts of Azotobacter;

固氮菌孢囊的诱导及其超微结构

Cysts were monthly collected by sediment traps and TFO gravity corer.

为了解该藻孢囊形成和萌发动态及其对营养细胞种群动态的影响,2001年1月-2002年1月在大亚湾澳头海域用沉积物捕捉器及TFO重力采泥器对其孢囊进行每月一次的周年监测,同时对浮游植物、水温、盐度、溶解氧等也进行了监测。

90 that species belonged to 45 genera were identified in total,among which,80 algal rest stages and cysts and 31 HAB species.

底泥中发现的藻类有80种,其中赤潮生物有31种,并发现一些甲藻孢囊及休眠孢子。

An enclosing membrane, as that covering the sorus of a fern.

囊群盖一种包裹其它物的膜，如蕨类植物的孢囊群的覆盖膜

a genus of ferns belonging to the family Polypodiaceae and having rounded naked sori.

水龙骨科的一个属，芽孢囊群裸露，呈圆形。

chiefly epiphytic tropical ferns with free veins bearing sori.

主要为附生的热带蕨类植物，有结芽孢囊群的纹理。

Sori borne near the costule, indusium spherical, membranous.

孢子囊群靠近中脉著生；囊群盖球形，膜质。

tropical Old World ferns having closely crowded circular sori and no indusia.

热带旧大陆的蕨类植物，具有密集的圆形孢子囊群，但没有囊群盖。

Each dot is called a sorus and consists of many sporangia mounted on stalks.

每个圆点称为一个囊群，由许多长在柄上的孢子囊组成。

Zoosporangium (pl. zoosporangia) A sporangium that produces ZOOSPORES.

游动孢子囊：产生游动孢子的孢子囊。

Sori1-5 pairs borne on the lower surface of ultimate lobes at the end of basal veins; indusium dehiscent in two equal halves when mature.

孢子囊群1-5对，生于末回裂片下面近基部小脉顶端；囊群盖成熟时对开2裂。

type genus of Gleicheniaceae: leptosporangiate ferns with sessile sporangia; South Africa to Maylasia and New Zealand.

里白科的模式属；薄囊蕨，具无柄的孢子囊群；产于南非至马来西亚和新西兰。

Physalospora kaki Hara

柿囊孢壳 -柿卷叶病菌

A structure in which microspores are formed.

小孢子囊小孢子在其中形成的结构

A leaflike structure that bears microsporangia.

小孢子叶长有小孢子囊的叶状结构

A leaflike structure that bears megasporangia.

（植）大孢子叶带有大孢子囊的叶形结构

Sporangiospores are produced within a specialized structure.

孢囊孢子是产生于专门结构内。

type genus of the Psilophytaceae: genus of small wiry herbaceous Paleozoic plants with underground rhizomes and apical sporangia.

裸蕨科的模式属；古生代植物，为小而坚韧的草木，具地下根状茎和顶生的孢子囊群。

A closed, spherical ascocarp.

闭囊壳一种关闭的球形子囊孢果

Ascospore One of (usually) eight haploid spores produced inside an ASCUS by members of the phylum Ascomycota.

子囊孢子:在子囊菌中，子囊内进行减数分裂产生的孢子，通常是8个。

A sperm-producing organ occurring in seedless plants, fungi, and algae.

孢子囊，精子囊无籽植物，菌类植物和藻类植物的孢子囊