营养体

During the process of long-time adaptive evolution, wetland plants adopted a series of special strategies to acclimate to salt stress. The main strategies are: 1 life history adjustment, e. g., to adjust seed germination time, implement seed dormancy and viviparity, and change reproductive manner to escape from direct salt stress, 2 morphological adjustment, e. g., to adjust biomass allocation pattern, age stem, defoliate, and carnify vegetative organs to isolate the redundant Na(superscript +) to the inactive-metabolism shoots or exclude the Na(superscript +)from tissues; 3 anatomic adjustment, e. g., to sink stoma, develop aerenchyma, and thicken cuticle and phellogen to maintain normal photosynthesis and respiration; 4 physiological and biochemical adjustment, e. g., to exclude and excrete salt, compartmentalize ions, adjust osmosis, do selective absorption, regulate hormones, and induce antioxidative enzymes to maintain the osmotic equilibrium and eliminate the active oxygen in cell; and 5 molecular level adjustment, e. g., to start up many salt-induced genes to regulate the metabolic responses to salt stress.

在长期的适应进化过程中，湿地植物形成了多种适应盐胁迫的策略，主要有：1生活史方面，植物可通过种子萌发时间的调整、种子体眠、胎生、繁殖方式的改变等逃避盐度的直接伤害；2形态学方面，植物可通过生物量分配模式的调整、茎的老化、落叶及营养器官的肉质化等将多余的Na隔离到代谢不活跃的茎中或将其排出体外；3解剖学方面，植物可通过气孔下陷、发达的通气组织、增加细胞木栓层、角质层及栅栏组织的厚度等以维持植物正常的光合作用和呼吸作用；4生理生化方面，植物可通过离子区隔化、拒盐、泌盐、选择性吸收、渗透调节、激素调节及抗氧化物酶的诱导等来维持细胞内正常的渗透压，清除胞内活性氧分子；5分子水平方面，植物可通过多种与盐胁迫相关的基因来调控细胞内的多种代谢反应。

However, yet the male agaric fruiting body is difficult to plant, but its mycelium could be planted on the artificial culture medium, and this myvelium does not have any request to the culture medium ,the mycelium grows vigorously on the culture medium.

然而，虽然桑黄子实体栽培困难，但其菌丝体却能够在人工培养基上生长繁殖，而且该菌对培养基的理化性质并无特殊要求，在营养丰富的培养基上菌丝长势旺盛、浓密。

In contrast with the rapid nucleus degradation, cell organelles in cytoplasm, such as rough endoplasmic reticulum, amyloplast, and mitochondrion, maintained their metabolic functions for a longer time.

在核衰退的同时，其胞质中的粗面内质网、淀粉质体和线粒体等细胞器具有正常的代谢功能，细胞仍在合成并积累营养物质，淀粉胚乳细胞一边衰退一边行使其功能，直至死亡。

In the process of nucleus degeneration, cell organella, for example, rough endoplasmic reticulum, amyloplast, and mitochondrion, maintained normally metabolic functions in cytoplasm, and nutrient substance was still synthesized and accumulated at the time of nuclear degeneration, the starchy endosperm cells carried out their functions until cell death simultaneously.

在核衰退的同时，其胞质中的粗面内质网、淀粉质体和线粒体等细胞器具有正常的代谢功能，细胞仍在合成并积累营养物质，淀粉胚乳细胞表现出一边衰退一边在行使其功能，直到细胞死亡。

Fresh asparagus with a variety of amino acids, carbohydrates, vitamins and calcium, phosphorus and other minerals, has high nutritional value, in particular the asparagine contained in it not only has the diuretic function, but also relieves fatigue and is of benefit for our body.Therefore, asparagus is one of the hot food welcomed by the people at home and abroad.

新鲜芦笋含有多种氨基酸，碳水化合物，维生素及钙，磷等矿物质，具有较高的营养价值，特别是含有较高的天门冬酰胺，不仅有利尿功能，而且有解除疲劳和补精强体的功能，因此，芦笋是受国内外人们欢迎的热门食品之一。

The pupae were exposed to 9 krad 60Co-γ rays for two days before emergence.The adults were dissected and many mature sperms could be seen in the male flies.There were no significant difference in the form,number and vigor of sperm between irradiatid and unirradiated male flies,but there were some abnormal ultrastructurail changes in the sperm of irradiated male flies such as the appearence of vacuoles in nutrient cells,disarrangement of sperms,variation of the number of chondriosome derivates,axonemes ction of formation and abnormal cell division of sperm cells.

用9krad辐照羽化前2天的蛹，成虫羽化后解剖观察，雄虫已有大量成熟精子，精子形态、数量和活力与未经辐照处理的雄虫无显著差异，但其超微结构则发生了某些异常变化，如营养细胞出现空泡、精子排列零乱、线粒体衍生体和轴丝增多或减少、构型被破坏、精子细胞分裂异常等。

Objective To examine the distribution of ubiquitin positivestructures in brain of Chorea Huntington and pathological basis of cognitive and psychiatric symptoms in a large Northern-Chinese kindred.

目的 研究Huntington舞蹈病的组织病理改变特点，观察泛素阳性营养不良性神经突起和神经细胞核内包涵体在大脑不同部位的分布规律，探讨痴呆和精神异常的病理基础。

The milk of fresh coconut forms a valuable food for children suffering from nutritional deficiency. It has adequate natural minerals and high-quality proteins which are valuable for growth and repair of the body.

牛奶的新鲜椰子形成了一个宝贵的食物为儿童患有营养不足，它有足够的天然矿物和高品质的蛋白质，这是宝贵的增长和修复体。

In the experiment, compared to atmosphere distillation, low-pressure distillation is proved to be able to save more nourishment, remain more yeast for the fermentation with cornstalk and finally give more energy saving.

与常压精馏相比较，低压低温精馏能够减少醪糟中营养物质的损失，更多地保存了酶活力和发酵菌体的活性，为醪糟进行下一步的秸秆固态发酵饲料生产提供保证；而且有利于进行浓醪精馏，实现大幅度的节能。

When the cotton seed cake in the former was detoxified with the solvent containing 0.5% of FeSO4 in advance,the efficiency on feeding fishes was better than that of the undetoxifiad.but the latter could be fed direct to fishes.

在上述用量范围内，未见试验鱼有毒性反应；鱼体营养成份和几项生理指标与对照鱼相当，鱼肉中游离棉酚的含量为0.0009～0.0017％，此值远低于0.02％的食品卫生标准。

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。