形态发生

The submerged macrophytes are higher-level plants derived from land angiosperms that developed a series of changes in morphology and photosynthetic ecophysiology to readapt to living underwater.

沉水植物属于高等植物，由陆生被子植物演化而来，它们在形态、光合生态生理方面对水下生活环境发生了一系列适应性变化。

In the author's view,knowledge economy,also be calledas"new economy",is a stage of social economic development based on the innovation ofknowledge,science and technology system,at which productivity and styles of productionchange revolutionarily and economy formation acquires qualitative change by stages.

文章指出，知识经济，现亦称为&新经济&。即指以知识创新、科技创新、制度创新为基础，生产力和生产方式发生某种程度的革命性变革，经济形态出现阶段性质变的社会经济发展阶段。

Spermatogenesis education isthe seminal vesicle for the same spermatocyst, the size of the nucleus is very similar tochromosomal changes, and the developmental level coincide.

拟黑多刺蚁精子发生是以育精囊为单位进行的，同一育精囊的生精细胞形态、大小以及细胞核内染色体变化极其相似，发育水平比较一致。

As a result of changes in external conditions, vector oilysludge ensued in which the relative stress, shape, physical changes, sporal.

因外界条件变化，载体基材随之产生相对应力，而发生形态、物理，化学性质的变化。

Neural stem cells exist in numerous regions of the central nevous system and have capacity to differentiate into neurons. Noggin promotes adult neurogenesis of subventricular zone and subgranular zone by blocking endogenous bone morphological protein signaling under physiologic state.

神经干细胞存在于中枢神经系统的广泛区域，且这些细胞具有分化为神经元的潜能。noggin通过拮抗内源性骨形态蛋白(Bone Morphological Protein， BMPs)的作用促进生理状态下成年动物室下区和海马齿状回成体神经元发生。

The observation of morphostructure and ultrastructure proved, somatic embryogenesis and plant regeneration system of Symplocarpus nipponicus Makino have been successfully established.

对不同阶段培养材料的形态结构及超微结构的观察证明，成功建立了日本臭菘体细胞发生及植株再生体系。

The experiment results showed the characteristics of the fermental Toxigenic Pasteurella multocida could meet the standard of producing AR vaccine in the colony morphology, toxin pathogenesis, and other aspects. The serotype of fermental Toxigenic Pasteurella multocida did not change.

实验结果表明，在适宜条件下D型产毒素Pm13-1株培养物符合其菌落、菌体形态特征；糖发酵实验结果符合其生化特性；其产毒素能力符合对制苗菌株产毒素、致病变能力的要求，且未发生血清型的变化。

CG often occur in the bladder neck and trigone area, CT could demonstrate the location, size, shape, density, enhance feature and adjacent structure of CG, which has great value in the diagnosis and differential diagnosis of CG.

CG多发生在膀胱颈部和三角区，螺旋CT能清楚的显示病变部位、大小、形态、密度、强化特点和周围组织的关系，在CG诊断和鉴别中有重要价值。

The infected tissues were changed at the cellular level in morphological structure and physiological and biochemical metabolism, such as cell wall collapse, tylose plugging in air cavities, reduction of glairin and amylum, cell lignification, and brown gum in vessels. The crude toxin produced by F.

受侵染的植物组织在细胞水平上发生一系列形态结构和生理生化代谢的病理变化，包括细胞壁消解、侵填体堵塞气腔、粘胶质减少、淀粉量减少、细胞木质化和黄褐色胶状物堵塞导管等。

Objective To found model of auditory organ injuris in animal exposed to blast underpressure and estimate its stability and practicality.

目的 建立冲击波负压听器创伤动物模型，并评价其稳定性和实用性。方法将豚鼠置于冲击波负压发生装置的动物舱内，观察并分析不同条件下实验性冲击波负压的主要物理参数及豚鼠听觉器官形态和功能变化。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。