经比较分析,蕨类植物孢子繁殖时采用混合土培养较适宜;
Through comparative analysis, it is feasible to make use of mixed soil to cultivate when the spores of fern develop.
凤尾蕨属植物孢子的形态稳定,种间差异明显,但孢子形态特征与孢子体的形态特征是不相关的。
The spore morphology of Pteris is stable, and the difference between species is distinct , but the features of spore and sporophyte are not related.
她告诉Shots:“我不想人们开始认为他们开始买蜂蜜,开始治疗他们的伤口,因为有些蜂蜜含有一些植物孢子,这会导致坏疽和伤口中毒。”
"I don't want people to start thinking they can go out and buy honey and start to treat their wounds," she tells Shots. "Some honeys have spores that can cause gangrene and wound botulism."
对不同植物的孢子有不同的喷散装置。
Plants have different mechanisms of dispersal for their spores.
蕨类植物、苔藓和真菌通过孢子传播蔓生。
世界各地的海洋中,蕨类植物的孢子数量突然增加,这种现象被称为“蕨类植物峰值”。
The fern spike is the term given to this sudden increase in the abundance of fern spores blown into the oceans around the world.
某些研究暗示,大多数雪晶的核也许是腐朽的植物、细菌或菌类孢子;因此,也许雪大都是由生命触发的。
Some studies hinted that a majority of nuclei in snow crystals may be decayed vegetation, bacteria, or fungi spores; and so snow may be largely life-triggered.
而解脱了光线的竞争束缚(因为树荫已经不复存在),蕨类植物蓬勃发展(它们的孢子在岩石中无处不在)。
Freed from the competition for light (because the shade from the trees had gone), ferns flourished (their spores are ubiquitous in the rocks).
虽然各种证据强烈支持它是一种动物,但很多科学家指出它用来固定身体的根系和基于孢子的繁殖方式表明它起源于植物。
While evidence strongly supports it being an animal, many scientists point to its anchored root-system and spore-based method of reproduction as evidence of plant origin.
这座丛林的主宰者是石松科植物:这是一种带有鳞片的植物,树干的周长可达6英尺(约1.83米),树身可高达120英尺(约36.6米),而且还会结出富含孢子的松果球。
The lords of this jungle were the lycopsids: scaly plants with trunks up to 6 feet in circumference that grew up to 120 feet in height and bore spore-producing cones.
该研究为园艺学研究提供了用孢子人工繁殖剑叶凤尾蕨的方法,也为分子生物学、遗传学和蕨类植物系统学研究提供了基础。
This study reveals not only the technique of propagation of P. ensiformis with spores for horticulture but also the proper conditions for molecular biology, genetics and systematics study.
原生质膜的内折,尤其存在于真菌的菌丝和孢子中,在某些藻类和高等植物中也存在。
Lomasome an infolding of the plasma membrane found particularly in fungal hyphae and spores, and also in some algae and higher plants.
显微镜下可见的有单细胞原生类寄生虫,例如阿米巴和孢子虫,真菌及细菌,这些均能感染动物及植物。
Microscopic parasites include single-celled protozoans such as amoebas and sporozoa, fungi, and bacteria, which can infect animals and plants.
质膜外泡:原生质膜的内折,尤其存在于真菌的菌丝和孢子中,在某些藻类和高等植物中也存在。
Lomasome an infolding of the plasma membrane found particularly in fungal hyphae and spores and also in some algae and higher plants.
当配子在融合之前从亲本体中排出到有水介质时发生体外受精,这是孢子植物的特征。
External fertilization occurs when gametes are expelled into a watery substrate from the parental bodies before fusion; it is typical of spore bearing plants.
例如在雌雄异株物种中的雌性植物和雄性植物,气生的和被水浸没的叶片,生活史中的配子体与孢子体的交替,叶肉和维管束鞘叶绿体等。
Examples include male and female plants in dioecious species aerial and submerged leaves alternation of gametophyte and sporophyte stages of a life cycle and mesophyll and bundle-sheath chloroplasts.
他补充说,尽管不沾肉类(它们富含植物血凝素),但如果素食者吃很多高蛋白的蔬菜,仍然存在风险。但孢子甘蓝却没有问题。
He adds that vegetarians, despite cutting out lectin-rich meats, may still be at risk if they consume a lot of protein-filled legumes. Brussels all round, then.
不用逃避战斗,因为他们似乎对你无所谓。一大批孢子植物时,你可以各个击破它们并得到一些经验值!
Don't flee battles just because they seem pointless to you. A horde of spore plants when you can shoot two targeted shots per round is still good xp!
它们存在于土壤中,腐烂的植物体,豆类,黄麻纤维,聚氯乙烯,木材,皮革等,并散布干孢子和依靠风进行传播。
They are found in soil, decaying plant material, legumes, jute? Bers, PVC, timber, leather, among others, and are disseminated by dry spores and carried typically by wind.
采用平板生长抑制法、菌丝生长速率法和孢子萌发试验法检测了几种抑菌剂对植物组织培养中常见细菌和真菌的抑菌作用。
The inhibitory effect of several bacteriostats on bacteria and fungus in plant tissue culture was evaluated by the methods of flat growth restraint, mycelial growth and spore germination.
它们存在于土壤,腐殖植物碎片、水果、屋尘、墙纸等,并且散发干孢子,并由风或昆虫进行传播。
They are found in soil, decaying plant debris, fruit rot, house dust, wallpaper, among others, and are disseminated by dry spores and carried typically by wind or insects.
其主要侵染来源是土壤中和植物病残体上越冬的卵孢子。
The primary source of infection was the oospore overwintered in soil and plant survival.
绒毡层:维管植物花粉囊内包围孢子母细胞的富含营养物质的一层结构。
Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.
一种微红色的脓疱状结构,主要形成于受锈菌感染的植物组织上,并产生夏孢子。
A reddish, pustulelike structure that is formed on the tissue of a plant infected by a rust fungus and produces uredospores.
而蕨类孢子和裸子植物花粉相比,可能对低熟-未熟油,特别是含非烃较高的低熟油有某种更为密切的联系。
Compared with gymnospermae pollen, the fern spore has a more closer relationship with soluble organism in the low-rank source rocks from the coal-bearing strata.
而蕨类孢子和裸子植物花粉相比,可能对低熟-未熟油,特别是含非烃较高的低熟油有某种更为密切的联系。
Compared with gymnospermae pollen, the fern spore has a more closer relationship with soluble organism in the low-rank source rocks from the coal-bearing strata.
应用推荐