查询词典 alternative

But now Jozsef Topal and colleagues have provided evidence supporting an alternative explanation. They argue that when we communicate with babies using eye-contact and chirpy chatter, they have an innate tendency to assume that what we're communicating to them is a general fact about the world.

但是现在Jozsef Topal和他的同伴以提供一个可参照的解释，他们争论说当我们与婴儿用目光接触和用欢快的语言饶舌时，他们生来就有一个性格上的倾向，他们会笼统地认为你在与他们交流有关于这个世界。

Thus, insect is potentially an abundant resource for alternative raw material of chitin in the future.

昆虫是当今地球上未被利用的最大生物资源，特别是昆虫的甲壳素资源尚未开发。

Refrigerator ; Chlorofluorocarbon ; Alternative ; Energy Consuming ; Greenhouse Effect

冰箱；氟氯烃；替代物；能耗；温室效应

Refrigerant ; mixture ; chlorofluorocarbon hydrochlorofluoro carbon alternative ; viscosity

制冷剂；混合物； CFC和HCFC替代物；粘度

An alternative name for chlorofluorocarbons, thought up by the wily manufacturers of chlorofluorocarbons, to avoid the bad press.

系氟氯烃的另一名称，是精明的氟氯烃制造商为逃避对其不利的新闻舆论而想出来。

At the same time, it also offers an alternative perspective to interpret the image in Song Ci.

为宋词意象构建的研究提供一种新的研究角度和方法。

Old ladies looked only slightly bemused last month when the cobbled streets of Mala Strana, Prague's old quarter, were cleared of real snow and sprayed with a more cinematically pleasing chemical alternative for Universal's "Bourne Identity", a $50 million thriller starring Matt Damon.

上个月环球公司为了拍摄《谍影重重》，把布拉格老城区"小区"中铺满鹅卵石的街道上的真雪清扫干净，喷洒上更适合电影拍摄的化学雪，老妇人们对此似乎只是有点迷惑而已。该片是一部投资5，O00万美元的惊悚悬念片，主演是马特-戴蒙。

The feature enables the usage of different A5 algorithms (currently A5/1 and A5/2) and gives an alternative of using no ciphering at all (A5/0). A5/2 allows ciphering to be used in some market areas as in some areas the use of A5/1 is forbidden.

这功能使得不同的A5算法的应用（目前的A5/1和A5/2）得以实现，同时给没有使用任何加密（A5/0）提供了可供选择的办法。A5/2允许在某些市场区域中使用加密，因为在某些区域中，A5/1的使用是被禁止的。

To resolve this problem,we can build different area alternative trialing system and set up a circuit court with reform of the judicial system.

还有学者认为受理权只是管辖权的一部分，完整的管辖权还应包括对案件的审判权[2]。

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。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？