main roof是什么意思

网络释义

用法例句

Studies on the liver protective compounds in submerged fermentation by Acremonium implicatum;

交织顶孢霉保肝活性物质的研究

Effects under Different Liquid Culture Conditions on Morphology and Exo-polysaccharide of Acremonium implicatum;

不同营养液液体培养对交织顶孢霉形态和胞外多糖的影响

In order to make full use of the bioactive compounds in the mycelia of Acremonium implicatum, the liver protection substances from the mycelia derived from submerged culture was studied.

继交织顶孢霉(Acremonium implicatum(Miller et al。

Studies on the cell division of primary thickening meristem and apical meristem of the shoot apex in sugarcane;

甘蔗茎尖初生增粗分生组织与顶端分生组织细胞分裂研究

tomentosa decreased notably,while the density of the apical meristem cells increased significantly and the cell wall contracted inward.

结果表明,随着气候由秋季向冬季过渡,毛泡桐顶芽体积明显缩小,顶端分生组织细胞密度显著增大,细胞壁向内皱缩。

【 Result】 In low temperature treated plants,sucrose contents increased gradually in leaves,petioles,stems and apical meristem.

【结果】与正常培养的对照材料相比,低温处理后蔗糖含量在叶、叶柄、茎和顶端分生组织中呈梯度增大;叶中的蔗糖磷酸合成酶(SPS)活性升高,转化酶(Ivr)活性没有显著变化;淀粉酶活性被明显抑制,淀粉含量增加;叶片中SPSC基因、侧脉中SUT1基因表达水平上调,同时叶中H2O2含量升高,侧脉、叶柄、茎和顶端分生组织中抗坏血酸库趋于氧化态。

Studies on morphogenesis and shoot apical meristem (SAM) of rudimentary panicle in rice;

水稻幼穗形态发生与顶端分生组织的研究

The shoot apical meristems (SAM) produce new cells for new organs and tissues continuously, and their activity depends on regulatory genes that balance between proliferation of meristems and organogenesis.

顶端分生组织(shoot apical meristems,SAM)为产生新的器官和组织而不断提供新的细胞,它的活性依赖于平衡分生组织细胞的增殖和器官发生之间关系的调控基因。

Studies on Nucleosides of Aqueous Extract from Acremonium Implicatum;

交织顶孢霉水提物中核苷类物质的研究

Energy-saving analysis of sawtooth roof installed ceiling in textile mill

纺织厂锯齿形屋顶加装吊顶改造的节能性分析

They are located in tissues (the apical meristems) at the growing points of roots and stems.

它们位于根和茎的生长点组织（顶端分生组织）中。

silk hat, made up from fabric in the piece (but not in strips)

高顶礼帽,成块（但非成条）织物制成

mullen burst testing

马伦式织物顶破强力试验

silver braid coiled round on top of her head.

用一个漂亮的银色编织物盘在头顶。

The top branches of the two trees interlace with one another.

这两棵树的树顶树枝相互交织在一起。

Differentiation Research of Shoot Apical Meristem of Leymus Chinensis on Songnen Plain;

松嫩平原羊草茎顶分生组织分化研究

Analysis on organizing-way for on-the-duty practice for high-vocational college students during summer period;

高职院校暑期顶岗实习组织形式探讨

Morphological and Histological Study on Pericarp and Seed of Zanthoxylum Planspinum var.dintanensis

顶坛花椒果皮及种子形态组织学研究

Developing or maturing from the base toward the apex, as in those plant organs in which the younger tissues are nearer the apex.

向顶的从基部向顶端发展或成熟的，比如在一些植物的器官中较新生的组织更靠近顶端

Flowers are differentiated flom a few cells on the stem apical meristem of a plant.

花由茎顶分生组织的少数细胞分化而来。

I shall weave upon my forehead the quadruple crown of possession

我要在额头上织出那顶标志着占有的四重王冠，

Research about the Best Propagation Way of Hippeastrum Hibridum s Group Cultivation;

朱顶红（Amaryuis vittata Ait）组织培养最佳繁殖途径的研究

Study on the Technique System of Tissue Culture in Amaryllis Vittata;

朱顶红组织培养技术体系的建立及其相关研究

Differentiation Research of Shoot Apical Meristem of Puccinellia Chinampoensis on Songnen Plain;

松嫩平原朝鲜碱茅茎顶分生组织的分化研究

The Histological Study of the Optic Tectum in Tilapia mossambica;

莫桑比克罗非鱼中脑视顶盖组织学结构观察

Surface Quality and Structure of 7050 Aluminum Alloy by Low Frequency Electromagnetic Hot-Top Casting

低频电磁热顶铸造7050铝合金的表面质量和组织