...用的传输模式有 3 种: 电路交换(circuit switching): 封包交换(packet switching): 细胞交换 ( cell switching ): 11 circuit switching 传统的 PSTN 类比式电话系统就是典型的 电路交换传讯系统。
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体细胞交换学说 somatic crossing over theory
体细胞交换 somatic crossing-over
体细胞[染色体]交换 somatic crossing over
部分交换细胞 partially switched cell
细胞壁阳离子交换能力 cation exchange capacity
美丽应答:含100%天然植物萃取与芳香精油,紧实肌肤组织,刺激与加速细胞交换,舒缓腿部的肿胀感。
Efficacy: Containing 100%-natural essential oil, it can tighten the muscle and skin tissues, stimulate and speed cells exchanges, and allay swelling on the leg.
没有这至关重要的交换过程,我们的细胞就会迅速地死去,我们的躯体也会窒息。
Without this vital exchange our cells would quickly die and leave the body to suffocate.
背景与目的:间隙连接在细胞间的营养物质、离子和细胞调节因子的交换中起重要作用。
Background and Objective: the gap junction plays an important role in the exchange of nutrients, ions, and regulatory molecules between cells.
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