双重作用的

词组短语

double-acting

与双重作用的相关的网络例句 [注：此内容来源于网络，仅供参考]

AIM The purpose is to search for new antidiabetic drugs.

目的 ：寻找新型具有双重作用的降血糖药物。

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。

It is demonstrated that CPT is an anti-tumor agent with double effect due to its inhibition effect both on tumor cell colony and endothelial cell colony.

表明喜树碱对肿瘤细胞群和内皮细胞群均具有抑制作用，为具有双重作用的抗肿瘤药。

In this thesis, the scope of negatives can be well explained by the c-command notion, but the c-command relation involved in double negation is more complicated than the monosyllabic negatives. Apart from the discussion on the three topics, the frequency of the negatives in Dunhuang Bianwen is listed in each section.

在双重否定部分，发现它主要的作用在加强语气，而其否定范围也同样可利用c-统制概念来说明，只是双重否定的c-统制关系远较单纯否定词来得复杂。

Patients were treated after 1999 using peripheral anticoagulant therapy plus enterectomy and transmesenteric arterial catheterized and thrombolytic therapy with urokinase,no patient died.

急性门静脉系静脉血栓形成应尽早诊治，选择性肠系膜上动脉造影并留置导管持续给予溶栓治疗是一具有诊断与治疗双重作用的好方法

In order to overcome the difficulty of making a through investigation of each fracture in natural systems, a new concept of quasi double-porosity-medium was put forword and a new mcdel was also developed based on the partition of dominant fractured networks and quasi porous matrixes according to the transmissive and storage mechanism of frae tured medium.

双重介质水流耦合离散模型的建立，改变了以往对双重介质的概化和假设，能如实的反映裂隙系统和孔隙岩块的组合关系，不仅能描述裂隙系统的导水作用和孔隙岩块的贮水作用，还能描述孔隙岩块的渗透特征。对两类空隙系统间的水交替特点有了新的认识，并对以往的结论提出异议。

Effects of proton number, doping degree and so on were discussed by means of a new model.

有实验资料表明质子在膜中的大多数输送是链段运动和质子跃迁双重作用的结果，利用模拟参数本文将输送的质子数表征为链段运动和质子跃迁两项和的形式。

When the relative soil water content were 55%-40%, the main reasons of the photosynthetic rate declined were stomatic limitation. When the relative soil water content were 20%, the main reasons of the photosynthetic rate declined were nonstomatic limitation.

干旱胁迫下，光合速率的下降是气孔因素与非气孔因素双重作用的结果：轻度干旱胁迫下（土壤相对含水量55%~40%）气孔限制是光合速率下降的主要原因，而严重干旱胁迫下（土壤相对含水量20%）非气孔限制是光合速率下降的主要原因。

This dual role equips them with the valuable experience of being a change agent.

这种双重作用的装备与变革是一个宝贵的经验。

It is a very helpful treatment for cellulites, because here accumulated toxins are associated with fluid retention, so the detoxifying and diuretic actions of Juniper work hand in hand.

它还可以治疗蜂窝性组织炎，因为这也是毒素累积和体液迟滞所引发的病症，使用具有解毒和利尿双重作用的杜松精油疗理功效特别好。

与双重作用的相关的网络解释 [注：此内容来源于网络，仅供参考]

fiberoptic bronchoscopy：纤维支气管镜

随着机械通气、肺表面活性物质替代疗法等新技术和新方法的应用,我国危重新生儿尤其是早产儿存活率显著提高.纤维支气管镜(fiberoptic bronchoscopy)检查具有直观性的特点及诊断与治疗方面的双重作用,伴随超细纤维支气管镜和操作技术的进步,

do duty as：记住了 起...的作用,代替

329 do duty for 记住了 起...的作用,代替 | 330 do duty as 记住了 起...的作用,代替 | 331 double duty 记住了 双重任务

double-digit：两位数的

double-dealer 表里不一致的人 | double-digit 两位数的 | double duty 有双重作用

get up：起来

开始了前现代式的奥德赛历程,它把前现代的神秘主义(关于祭师的预言)和现代性"爱情,,神话因素结合起来,在"新,,肉体与他的存在分离状况下,把"吻"之爱情力量对肉体的召唤与"起来"(Get up)这个意识形态质询作用于精神,在这双重作用下,

instanter：即刻

根据法律实证主义者的立场,遵守规则不需要任何审慎推理的形式:规则是即刻(instanter)被理解的,不存在任何评价性赏鉴或思考. 在此起作用的是作为指导人们行为和证立其行为的标准的特定的规则概念. 如此典型地被构想的规则发挥着双重的功能:它指引着未来的行为,

House of Mirth：<欢乐之家>

德莱塞的>和沃顿的>(House of Mirth)显示小说对现实的双重作用,提供了比其他任何形式的写作更加具体的对真实世界的认识. 这正是大部分读者阅读小说的方式,他们并不仅仅是要逃避现实,当然也不主要是为了艺术,

Morbidity：病态

康复锻炼对于许多疾病或病态(morbidity)有预防和治疗双重作用. 合理的运动锻炼有利于提高组织对各种不良应激的适应性,预防疾病的发生. 例如积极的有氧训练有利于降低血脂,控制血压,改善情绪,从而提高体质,减少心血管疾病的发作或延缓发展.

Nasalis larvatus：长鼻猴

雄性长鼻猴(Nasalis larvatus)的独特鼻子有着双重作用. 吸引异性和作为共鸣腔来放大警告信号. 当雄长鼻猴悲伤时,他的鼻子充血并突出,发出更大更集中的叫声. 长鼻猴原产于波罗洲(Borneo). 美洲虎(Panthera onca)是在美洲发现的四种咆哮类大猫科类(老虎、狮子、猎豹和美洲虎)中的唯一一种.

Double-armed：双臂的,复式臂的

Double-acting 双作用的,双动式的 | Double-armed 双臂的,复式臂的 | Double coating 双重涂层

Schuman：舒曼

对于欧洲议会权能与作用的最初设计实际上可以追溯到莫内(Monnet)的设想与舒曼(Schuman)计划. 西方学者将莫内的设想形容为"多义的制度性的遗产",这种设想包含着实用主义与理想主义双重色彩,但是对于莫内来说,在设计欧洲一体化的实际展开时,