查询词典 endogenous

One kind of externality gets in touch with market division closely, produced by deepening of market division. In the frame of dynamic evolution of market division, which was put forward by Smith – Alin · Younger and developed by theory of endogenous economic growth, people draw the following conclusion. Externality exists all along, associating with institutions of market division. Evolution of institutions reduces the degree of externality partly, but furthers division of labor simultaneously, which initiates new externality. It moves in cycles like that.

杨提出的，新增长理论加以发展运用的市场分工制度动态演进的框架下，人们会发现外部经济现象伴随着市场分工制度始终存在，制度演进在一定程度上降低外部性的程度，但由此同时促进分工，而又产生新的外部经济性，如此循环往复。

3 Effects of zinc levels on endogenous hormone and nitrogen metabolism in leaves of balsam pear The results showed that zinc application could increase IAA, GA〓, protein, nuclear contents and NRase activity, but decrease tryptophane, nitric nitrogen , free ammonic acids contents and RNase activity in leaves of plants.

1.3 锌对苦瓜叶片内源激素与氮代谢的影响结果表明：施锌可提高叶片吲哚乙酸、赤霉素、蛋白质、核酸含量以及硝酸还原酶活性；降低色氨酸、游离氨基酸和NO〓含量以及RNase活性。

Background:The recent studies showed specific physiology protection mechanism of premanopausal women. The endogenous estrogen of physiology level in their bodies was helpful to regulate lipid metabolism , provent and delay artherosclerosis , protect blood vessel endothelium , inhibit vascular smooth muscle hyperplasing , dilat blood vessel , degrade angiotasis , improve blood rheology , improve insulin resistance , raise survival rate and quality of life of premanopausal women patients with coronary heart disease .

背景：目前研究显示由于绝经前女性特有的生理保护机制，其体内生理水平的内源性雌激素有助于调整脂质代谢，防止和延缓动脉粥样硬化，保护血管内皮，抑制血管平滑肌增殖，扩张血管，降低血管张力，改善血液流变学，改善胰岛素抵抗，提高绝经前女性冠心病患者生存率和生活质量。

MDA, activities of reactive-oxygen-scavenging enzymes, and change in endogenous antioxidant substances were measured respectively in Citrus guanxi-miyou hybridized and apomictic maturing fruits in the period of granulation.

以琯溪蜜柚自交果、杂交果果实汁胞为试材，测定了果实汁胞丙二醛含量、活性氧清除酶（POD、SOD、CAT）活性和内源抗氧化物质含量在果实成熟期间粒化过程中的变化。

Endogenous auxin is often distributed asymmetrically throughout the plant, accumulated in certain tissues and cells.

生长素的极性运输导致其积累在某些局部组织和细胞内，形成特定梯度分布。

According to endogenous growth theory, the reason is that low human capital of poor regions is not cornplernentary with autochthonic innovation, which leads to underdevelopment traps.

内生增长理论认为，原因可能在于落后地区的低人力资本禀赋难以同本地创新形成良性互动，导致经济增长速度始终囿于低发展陷阱。

According to endogenous growth theory, the reason is that low human capital of poor regions is not complementary with autochthonic innovation, which leads to underdevelopment traps.

内生增长理论认为，原因可能在于落后地区的低人力资本禀赋难以同本地创新形成良性互动，导致经济增长速度始终囿于低发展陷阱。

In the process of root cutting, the root accumulated a lot of soluble sugar and soluble protein, which provided material and energy for the cell differentiation. As root differentiating, soluable protein was continuously used up. During 10 to 20 days, the content of soluble sugar and soluble protein in the basipetal top and end of rootkept comparatively stable, then declined as adventitious buds and roots growing. 40 days later, they kept invariable, because the newly formed bud can photosynthesize and the newly formed root can absorb nutrient from outside. The dynamic balances of endogenous hormone regulate adventitious buds and roots of the root. During callus growing and adventitious bud differentiating.

上部根段在细胞分化前期积累了大量的可溶性糖，为后期的分化提供能源物质，同时积累了大量的可溶性蛋白质，为愈伤组织的产生提供能源，而后随着分化，可溶性蛋白质不断被消耗。10～20d根段上部及下部的可溶性糖、可溶性蛋白质含量保持在相对稳定的水平变化不大，后期随着不定芽及不定根的生长下降较快。40d后，新形成的芽已经能够进行光合作用，新形成的根也可从外界吸收营养物质，可溶性糖、可溶性蛋白质含量基本保持不变。

Bilirubinic decomposition product has more powerful antioxidation than vitamin E;dissociative ferrum also plays roles on harmful product such as hydroxy radical and superoxide anion etc;As an important signal molecules,CO play significant roles on neuron information transfer and vascular tone regulation;people pay attention to HO,which is the main enzymatic system producting endogenous CO increasingly.

其中胆绿素的分解产物具有较维生素E更强的抗氧化作用；Fe~(2+)参与催化生成有害的活性氧代谢物，如羟自由基，超氧阴离子等；CO作为一种气体信使分子，在神经元信息传递和血管紧张度调节中起重要作用，HO作为产生内源性CO的主要酶系统日益受到关注。

Change in the concentration of endogenous IAA was measured with enzyme-linked immunosorbent assay, and the distribution of IAA-binding protein in the protoplasts in the cambial region was tested with an immuno-fluorescence technique, being improved by the authors, during the cambial active period in Broussonetia papyrifera L.

构树（Broussonetia papyriferaVent。）形成层活动周期中用酶联免疫吸附法测定了形成层区域的内源IAA浓度的变化，并用自行发展的免疫荧光检测方法测定了由此处生活细胞制得的原生质体中IAA结合蛋白的分布。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。