查询词典 natural

Natural color fabrics like Dirty Aida, Mu sh room, Natural Light, Brown Undyed, Chestnut, etc.

喜欢脏阿伊达，蘑菇，自然光，布朗染色，板栗等自然色织物使设计看起来古老，经典，或仿古。

Natural color fabrics li ke Dirty Aida, Mushroom, Natural Light, Brown Undyed, Chestnut, etc.

喜欢脏阿伊达，蘑菇，自然光，布朗染色，板栗等自然色织物使设计看起来古老，经典，或仿古。

Natural co lor fabrics like Dirty Aida, Mushroom, Natural Light, Brown Undyed, Chestnut, etc.

喜欢脏阿伊达，蘑菇，自然光，布朗染色，板栗等自然色织物使设计看起来古老，经典，或仿古。

Natural color fa b rics like Dirty Aida, Mushroom, Natural Light, Brown Undyed, Chestnut, etc.

喜欢脏阿伊达，蘑菇，自然光，布朗染色，板栗等自然色织物使设计看起来古老，经典，或仿古。

Natural color fabrics like Dirty Aida, Mushroom, Natural Li g ht, Brown Undyed, Chestnut, etc.

喜欢脏阿伊达，蘑菇，自然光，布朗染色，板栗等自然色织物使设计看起来古老，经典，或仿古。

It is reported that scrub typhus is not a statutory infectious diseases, sexually transmitted diseases is a natural focus in the natural environment was under the chigger mites bite after the incidence, clinical characteristics for all of a sudden onset, fever, bites and there is scar or ulcer, and so on.

据介绍，恙虫病不在法定传染病范围内，属自然疫源性传染病，在自然环境下被恙螨叮咬后发病，临床特征为突然起病、发热、叮咬处有结痂或溃疡等。

Unique natural environment, the company farms out of high-quality Spirulina and Chlorella provides a natural, rich material basis.

得天独厚的自然环境，为公司养殖出优质的螺旋藻和小球藻提供了天然、丰富的物质基础。

Choctaw Church adhering to the "interpretation of natural medicine, natural Tianshou sharing" business purposes, with outstanding products for the general population to provide health products and a healthy lifestyle.

巧克堂秉承"演绎自然医学，共享自然天寿"的企业宗旨，以优异的产品为广大人群提供健康的产品和健康的生活方式。

Potassium cinnamate is a cinnamate sylvite which is extract from natural cinnamon, It has very good solubility, broad bacteriostasis spectrum, use security , health care and so on characteristics, as the new natural food antiseptic it is worth to deep research and vigorous to promote application.

肉桂酸钾是天然肉桂酸的钾盐，其具有很好的溶解性、抑菌谱广、使用安全、保健等特点，是值得深入研究开发和大力推广应用的新型天然食品防腐剂，广泛应用于医药、农业和食品中，国内外市场看好，发展前景诱人。

1Niche construction can lead to stable coexistence of diverse genotypes in spatially structured population, which supports a stable polymorphism even without heterozygote superiority.(2)With habitat deterioration, niche construction accelerates the formation of steady polymorphism and hence impedes the harmful influences of environment on the population, which might embody a life-history strategy of organism under the unfavorable environment.(3)Niche construction results in the coexistence with alternative polymorphism through genotype-environment feedback and limited gene flow.(4)The niche-constructing organism is an active force to alter its environment and hence the direction of natural selection in order to better survival.(5)Spatial dynamics and distribution pattern of metapopulation are profoundly influenced by time-lagged niche construction.(6)Metapopulation size can reach a fixed level in the recency effect and equal weighting of time lag but is statistical stability in primacy effect, which implies the primacy effect is most remarkable.(7)The increment in the relative weightingof each generation\' niche construction and the length of time lag are significant factors for system destabilization.(8)Moderate capacity of positive niche construction benefits the metapopulation persistence.(9)The narrowing of niche breadth can decrease the metapopulation size and thereby increase the extinction risk.(10)The coupled function of time lag and niche construction make the system oscillation and generate the spiral wave, spiral-broken and circular wave in heterogeneous habitat.The spatial distributions of metapopulation and resource content are complementary due to a phase lag of their both frequencies.(12)Metapopulation persistence with niche construction depends not only on the balance between colonization and extinction, but also on the balance between the ability of niche construction and natural dissipation of habitat.(13)Metapopula-tion can survive under certain condition when the percent of suitable patches in habitat is lower than the ration of extinction to colonization.(14)Two thresholds exist in the process of transition of habitat quality dynamics from unsuitable to suitable, which include the intensity of niche construction and the initial condition of system.(15)Metapopulation size is positive correlated with the ability of positive niche construction, which means that organism or population who has strongly positive influences on their environment plays an important role to maintain the available habitat.

通过上述几个方面的研究，主要得出以下15条结论：(1)生态位构建可使空间结构种群，甚至是在没有杂合子优势的条件下，形成多种可能的稳定基因型分布模式；(2)随着环境的破坏与恶化，种群的生态位构建作用加速其较早形成稳定多态以阻碍环境对种群的不利影响，解释了有机体在不利环境下的一种生活史对策；(3)生态位构建作用通过基因型—环境反馈机制及有限的基因交流导致基因型多态的稳定共存；(4)有机体的生态位构建作用是一种积极的动力改变环境进而改变其自然选择的方向；(5)生态位构建的时滞作用对集合种群动态和空间分布产生深刻影响；(6)集合种群大小在时滞的崭新效应和等权重效应下达到一固定值，而在首位效应下达到统计稳定，表明首位效应的影响最显著；(7)首位效应下生态位构建相对权重的增量和时滞的长度是影响系统不稳定性动态的关键因素；(8)适中的生态位构建强度有利于集合种群的续存；(9)生态位宽度变窄会减少集合种群的数量从而增加其灭绝风险；(10)时滞和生态位构建的双重作用使系统产生周期振荡，并在异质性环境中产生稳定的螺旋波，破碎的螺旋波和环形波三种分布模式；(11)集合种群与资源含量的空间分布因为相滞而互补；(12)具有生态位构建的集合种群续存不仅取决于侵占率与灭绝率之间的平衡，而且依赖于生态位构建能力同其生境的自然消耗速率之间的妥协；(13)当生境中适合侵占的斑块比例小于其侵占率与灭绝率之比时，生态位构建作用促使集合种群在一定条件下续存：(14)生境斑块的状态从不适合到适合转变过程中存在生态位构建强度和系统初始条件这两个阈值；(15)集合种群的大小同正生态位构建能力正相关，意味着对环境具有较强正作用的有机体对维持有效生境起积极作用。

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。