查询词典 reproduction

Universality, costliness and genetic control all suggest that music has a clear function in survival or reproduction, and Dr Miller plumps for reproduction.

普遍性，高耗性和基因操控性都显示音乐对于生存和生育有着明显的功效，而米勒博士就将研究重点扎在了对生育的影响上。

Entomology ; Aedes albopictus Skuse ; reproduction of every pupa ; reproduction cycle ; nutrition scheme

昆虫学；白纹伊蚊；单蛹繁殖量；繁殖周期；营养方案

The economics field has also such statement. If the social reproduction is assimilated to the zoetic organism, funds are corresponded to the blood of the organism. If the social reproduction is assimilated to the non-zoetic machine, funds are corresponded to the lubricating oil of the machine.

经济学界也有这样的说法：若将社会再生产比作有生命的机体，资金就相当于这个生命机体的血液；若将社会再生产比作没有生命的机器，资金就相当于这台机器的润滑油。

With the research on the works of Marx, Lefebvre discovered that although Marx had raised the theory of reproduction of the relations of production, he did not disentangled it, which was posed two additional questions:(1) why was it only at the end of his research and his theoretical life that Marx understood that there is a problem concerning the reproduction of the capitalist relations of production?

他在对马克思的著作进行研究的时候发现，马克思提出了生产关系再生产理论却又没有完整的解释，反而牵涉到另外两个问题：（1）为什么在其理论和研究末期，马克思开始关注关于资本主义生产关系再生产的问题？

Specimens were reared under different temperatures, photoperiods, and densities. Total weights of lacerates were used as an index of investment in asexual reproduction, whereas gonad weights as an index of investment in sexual reproduction.

为了解答这个疑惑，我们以美丽海葵（Aiptasia pulchella Carlgren 1943）为材料，以不同的环境变因：温度、光周期、海葵个体密度为处理，并以碎裂片数目、大小及湿重代表无性生殖的反应与投资，以生殖腺湿重代表有性生殖的投资，探讨海葵的有、无性生殖投资之间是否有补偿作用的现象。

Ongoing social structures include the means for their own reproduction—in the regularized repetition of social processes, in the perpetuation of conditions which require members' participation, in the genesis of legitimating ideologies and institutions, and in the psychological as well as physics reproduction of people to perform necessary roles.

现行的社会结构包含自我生产的方法——有规律地重复社会过程，形成成员参与的永恒条件，追溯正统的意识形态和社会制度的起源，还有通过再生产人们的心理和生理来履行必要的角色。

But we should recognise that human reproduction is a sensitive topic and a new method that has an impact on human reproduction will always be greeted with fear and revulsion by the majority who have no problems procreating.

但是，我们应该承认，人类的繁殖是一个敏感的话题，而一个对人类的繁殖产生影响的新方法也总是会引起没有生育问题的大多数人的担心和厌恶。

PCD during sexual reproduction in plants is a universal phenomenon in the development of plants. The degeneration of some cells in the procreating apparatus is very important for the sexual reproduction.

PCD是植物发育过程中的一种普遍现象，植物生殖器官中一些细胞的死亡对植物有性生殖具有重要作用。

The bulb scales had a higher induction rate of 89.3% to 93.3%, better quality and lower decay rate and the best rooting, in which single-scale reproduction coefficient reached 1.14 to 1.19 when cutting in soil from original environment and peat and pearlite (1:1) as medium under the condition of 25℃ and dark, followed by cutting in peat and sand (2:1) and peat and vermiculite and perlite (1:1:1). There were the highest single-scale reproduction coefficient (1.38) when cutting in sand, but the induction rate was lowest (58.7%). The bulb scales was easy to rot and unfit for use in peat.

以原生土、草炭＋珍珠岩(1：1)这2种基质最好，诱导率达89.3%93.3%，平均每鳞片繁殖小鳞茎数较高，达1.14~1.19个，产生的小鳞茎质量也较好，而且鳞片腐烂率低，生根效果也最好；草炭+河沙(2：1)及草炭+珍珠岩+蛭石(1：1：1)的扦插效果仅次于草炭+珍珠岩(1：1)；河沙扦插鳞片时，平均每鳞片繁殖小鳞茎数最高，达1.38个，但诱导率最低(58.7%)，易造成鳞片干萎，草炭则易造成鳞片大量腐烂，均不宜使用。

The theories of the quantified representation of color vision, the color space, the color reproduction and the color vision model, all of which are the foundations of color management, are studied. The dimension of color space and the problem of current uniform color space are discussed. A survey of the techniques related to print color reproduction is given.

本文研究了色彩管理的基础理论，包括颜色视觉的量化表示、色彩空间、色彩再现、颜色视觉模型，讨论了目前均匀色彩空间的问题和色彩空间的维数，对现有的打印色彩再现算法进行了综述。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。