Many protective mechanisms of unicellular organisms were preserved in all cells of multi-cellular organisms, whereas others were preserved only in specialized cells.
许多单细胞生物的防卫机制，在多细胞生物的所有细胞中保留下来，而其他机制仅存在于特化的细胞。
The bodies of multi-cellular animals had previously been discovered in these sediments, "but were thought to have sunk there from upper, oxygenated, waters, " explained Danovaro.
虽然此前，他们曾在泥土沉淀物中发现过多细胞生物的尸体，但伯托·达诺瓦罗解释说他们认为这是由海洋上层有氧的水域沉下来的。
Basically, it took a billion years to have life on Earth. And very rapidly, they became multi-cellular, they could replicate, they could use photosynthesis as a way of getting their energy source.
基本上，经过十亿年地球上才开始有生命存在，而非常迅速地，它们变成了多细胞有机体。
In this paper, a new joint power and rate control algorithm is proposed for multi-rate cellular radio systems.
针对多速率系统，提出了一种新的联合功率与速率控制迭代算法。
This way, a temporary multi-hop augmented structure is formed in the cellular architecture to aid the network entry and initialization process of the MN's.
这样，一个临时的多跳增强结构在帮助网络入口和初始化MN的进程的蜂窝结构中形成了。
Based on multi-shelled dielectric model of spherical cell, calculation method for the influence of cellular parameters on transmembrane potentials on inner and outer membrane was presented.
基于球形单细胞多层介电模型，提出了细胞电参数对内外膜跨膜电位影响的计算方法。
In this paper we made a survey of cellular automata (ca) traffic models which can be classified into single-lane, (multi-lane) and city traffic models.
对基于元胞自动机的交通模型进行综述，将其分为单车道模型、多车道模型和城市交通模型三类。
When cellular biological materials are immersed in osmotic solution, multi-component mass transfer occurs, which ultimately leads to the loss of water from the food, or osmotic dehydration.
将具有细胞组织结构的含有多种可溶性成分的果蔬原料浸渍于渗透液中，会引起多组分物质迁移，原料渗透脱水。
Utilizing the theory of the Drazin inverse, we studied the expression of the general state solution of Multi-layer Cellular Neural Networks.
针对多层细胞神经网络模型，分析了其一般状态解并对其动力值域作了估计。
A method for time synchronizing base stations in an asynchronous cellular communication system via multi-communications mode user equipment is described.
本发明描述一种用于经由多通信模式用户设备使异步蜂窝式通信系统中的基站时间同步的方法。
This paper presents the stability theorem of cellular neural networks(CNN) with a multi-step output function.
本文给出了带阶梯输出 函数的细胞神经网络（CNN）的稳定性定理。
This paper presents the stability theorem of cellular neural networks(CNN) with a multi-step output function.
本文给出了带阶梯输出 函数的细胞神经网络（CNN）的稳定性定理。
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