长孢子
- 与 长孢子 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Seed scales at middle of cones suborbicular, subrectangular, or ± square, as long as or longer than wide.
孢子叶球的种鳞在中部近圆形,近长方形,或多少正方形,等长或长于宽。
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Cytological observation Result showed that 54%-70% little spore stated in uninucleate stage when bud was long 2.0-3.0mm, Petal to anther was 1/2-4/5, this time was the best period for anther culture.
结果表明,当花蕾长为2.0~3.0 mm,花瓣与花药长度之比为1/2~4/5时,54%~70%的小孢子发育处于单核靠边期,最适合进行花药培养。
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Stamens inserted at middle of corolla tube or at throat; filaments long, strongly intertwisted or geniculate; anthers narrowly sagittate, exserted, glutinous, connivent into a subcylindric cone, adherent to middle of pistil head, cells with an empty tail; disc 5-lobed or 5-scaled.
雄蕊花冠筒或在喉部的着生的在中部;花丝长,强烈缠结或;花药狭箭头形,外露,胶黏,靠合成为一近圆筒状孢子叶球,附着至中部的雌蕊头状花序,室具一空有尾;花盘5浅裂或5鳞片。
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Antheridia occurred in the cushion on the dorsal and ventral surfaces of gametophytes while archegonia were observed on the ventral surface only. On hermaphroditic gametophytes, antheridia and archegonia were usually intermingled. Both types of gametangia were eusporangiate.
藏精器与藏卵器分别在孢子洒播10及12月后发生;藏精器长在中肋的背面及腹面,藏卵器只在腹面发生;两性配子体的藏精器与藏卵器混生一起,两者均属厚囊蕨型。
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This parasite moves from fish to fish with a flagellated spore, and it can live off of the fish for at least 24 hours, and probably longer, up to several days.
这寄生虫的举动从鱼的鱼与 flagellated 孢子,它可以活过的鱼在至少24小时,并可能更长的时间,直至数天。
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Any of several vascular, spore-bearing, aquatic or marsh plants of the genus Isoetes having short rhizomes and quill-like leaves.
水韭一种水韭属的、有维管的、含孢子的水生或沼生的植物,长有短根茎和羽管状的叶子
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Leaves directed forward and closely appressed on upper side of branchlets, spreading and almost pectinately arranged on lower side, not parallel sided; seed scales at middle of cones obovate-oblong or rhombic, distal margin usually recurved, sometimes elo
向前指引的叶和在上面边的小枝上接近贴伏,平展和几乎pectinately排列在下部边,不与被站在一起相似;种鳞孢子叶球倒卵状长圆形或菱形,下弯的上部边缘通常,有时elo的在中部 15 Picea brachytyla 麦吊云杉
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Aschersonia blumenaviensis was originally described from Brazil, it may be confused with Aschersonia flavocitrina by sharing same stromatic color (lemon-yellow), however, the latter species has larger spores (12–18 × 2μm) and longer paraphyses (140–180μm).
布鲁门拿维安座壳孢最初在巴西描述,与Aschersonia flavocitrina的子座均为柠檬黄而易混淆,但是后者有更大的孢子(12–18 × 2μm)和更长的侧丝(140-180μm)。
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It"s vegetal mycelia were colorless, smooth, 1.2μm~3.0μm crude, manyconidiogenous cells born on vegetal mycelia, sometimes as many as a dozen,a very small number were single. The base of conidiogenous cell wasenlarged and many of them were bottle-shaped or spherical. The upper ofconidiogenous cell extended into a conidiogenous axis of 1μm wide and 14μm length which was the knee-bending ("Z like bending), there were small pectinae on the axis, conidium located on the small pectina.
营养菌丝无色,光滑,有隔,粗1.0μm~3.0μm,产孢细胞常浓密簇生于菌丝或泡囊上,有时可多达十几个,极少数单生,产孢细胞基部膨大,多为瓶形,近球形,颈部明显延长成粗1μm,最长达14μm的产孢轴,呈膝状弯曲,轴上具小齿突,分生孢子位于小齿突上。
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Under the incubation conditions such as salinity of 32, temperature of 16℃ and light intensity of 6 000 lx (photonperiod of 12 h︰12 h LD), the first spore division occurred 22 hours after attachment, and further cell divisions formed a multicellular disk after 6 days. The disk which developed most quickly began to germinate burgeons after 80 days.
在水温16℃,海水盐度32,光照强度6 000 lx(光照周期为12 h︰12 h)条件下,鹿角海萝孢子附着后约22 h进行第一次细胞分裂,经过多次分裂,6 d后形成初期盘状体,发育最快的盘状体80 d后长出芽体。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。