查询词典 rhizoids

A division of nonflowering plants characterized by rhizoids rather than true roots and having little or no organized vascular tissue and showing alternation of generations between gamete-bearing forms and spore-bearing forms; comprises true mosses and liverworts and hornworts.

无花植物的一个亚部，以假根而非真根为特点，有小的或没有维管组织，有结合体和孢子体的世代交替；由苔藓类组成。

The enzymes break down the food to simple diffusible compounds which are absorbed into the rhizoids by diffusion and active transport.

假根必泌酵素将食物分解为简单的可扩散化合物，然后透过扩散及主动运输将食物吸进假根。

The best part is that the rhizoids of Fissidens fontanus would cling on readily to the woods or stones after a while, and so doesn't require frequent re-tying of the moss.

最好的部分是， rhizoids的凤尾fontanus将坚持对容易树林或石块后一段时间，所以并不需要经常重新捆绑的青苔。

Hyphae in certain species may become specialized to form rhizoids, which serve as rootlike anchors, or they may become thefeeding structures known as haustoria.

某些种类的菌丝可能特化形成假根，具有根样的固定作用，或者他们成为饲喂结构称吸器。

Since there are many branched rhizoids, thus the surface area can be greatly increased for both digestion and absorption of nutrients.

因为有许多分生假根，消化和吸收营养的表面积可大大地增加。

The rhizoids function as organs of attachment and do not have a role in nutrient absorbtion.

该rhizoids职能机关查封和没有发挥作用，养分吸收。

With branched rhizoids which secrete enzymes to the exterior.

有能分泌酵素至外界的分生假根。

Frond from rhizoids, stems, leaves and airbag components.

藻体由假根、茎、叶片和气囊组成。

Then the female gametophytes were induced from the vegetative cells of the parthenogenesis juvenile sporephytes whose rhizoids were cut off.

采用切除假根的方法从孤雌生殖幼抱子体体细胞中诱导出雌配子体。

The Java Moss, Taxiphyllum barbieri , will produce rhizoids (root-like structures) and attach the moss to the objects.

Java的莫斯，鳞巴比将rhizoids生产和附加青苔的对象。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。