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- One big obstacle chemotherapy patients face is stem cell loss after treatments. 化疗病人一个大难关是面临治疗后干细胞丧失。
- Cell loss, which occurs when buffers overflow in ATM switches, is a key measure for the performance of an ATM network . 在ATM交换中 ,由于缓冲区造成的数据丢失是影响ATM网络性能的一个重要问题。
- Endothelial dysfunction and cell loss are prominent features of cardiovascular disease. 内皮细胞的脱失和功能障碍是心血管疾病中的突出特征。
- CDV is the main cause leading to cell loss in asynchronous transfer mode (ATM) networks. 信元时延偏差(CDV)是ATM网内引起信元丢失的主要原因之一。
- Programmed cell death (apoptosis) has been described as a cofactor for cell loss in cardiac tissue. 程序性细胞凋亡一直被形容为心肌组织细胞消亡的辅因子。
- In terms of the cell loss rate , throughput ,and utilization of buffer size ,the shared bufferATM switch is the best choice to implement the B-ISDN. 就信元丢失率、吞吐量和存储器利用率来说,共享缓冲器式ATM交换机是实现B-ISDN的最佳选择。
- An ATM network must be designed for very low and predictable cell loss probabilities to provide adequate quality of service for all users. ATM网络必须设计得使信元丢失较低和可以预测信元丢失以保证用户的质量。
- Chen, L., Trautwein, P.G., and Salvi, R.J. (1998) Impact of hair cell loss and regeneration on non-linear responses of the chicken cochlea. 1罗昊,陈林(2006)汉语声调和辅音在听觉意识前加工时的大脑不均一性。
- Donor age and corneal endothelial cell loss 5 years after successful corneal transplantation specular microscopy ancillary study results. 供者年龄和成功角膜移植术后5年反射显微镜辅助检查角膜内皮细胞丢失的研究结果。
- Cell loss ratio(CLR) estimation is the key technology in call admission control and traffic engineering in ATM networks. ATM网络信元丢失率(CLR)的估计是呼叫接入和流量控制的关键技术。
- Around 10 years later, the AIDS patient's CD4 cell loss, so can not resist the intrusion of outside pathogens, his condition was deteriorating rapidly. 大约10年后,艾滋病患者体内的cd4细胞丧失殆尽,于是无法抵御外界病原菌的侵入,病情则急剧恶化。
- Self-similar is very important to system performance such as Cell Loss Ratio (CLR), network delay, and so on, so study of self-similar models is increasingly significant nowadays. 自相似性对信元丢失率、网络延迟等系统性能有重要影响,因此基于自相似模型的研究显得日益重要。
- There was also no significant change of the cell densities, but an tendency of cell loss in the aphakic and pseudophakic eyes after vitreous and retinal surgery. 玻璃体切除+晶体摘除术后角膜内皮细胞密度显著降低。无晶体眼及人工晶体眼行玻璃体、视网膜手术,术前、后角膜内皮细胞密度虽差异无显著性,但呈现一下降趋势。
- Besides, in group A, both the neuron loss amount in the hippocampus and hilus and the GAD positive cell loss amount in the hippocampus were less than those in group B. 结论:人工牛黄能延长惊厥发作的潜伏期,减少发作次数,减轻神经元丢失和保护GAD免疫反应阳性细胞。
- ObjectiveTo quantitatively compare the cochlear hair cell loss with the nerve fiber loss in the habenula perforata in the early stage of carboplatin ototoxicity in chinchilla. 目的定量观察和比较灰鼠耳蜗毛细胞和缰孔内神经纤维数量在卡铂耳中毒早期损害过程中的变化。方法在耳蜗基底膜铺片的基础上制备耳蜗毛细胞图;
- The result indicated that the etiology of presbycusis is cochlea microcirculation handicap, which will induce free radicals cumulation, hair cell loss and cilia changes. 这些结果表明,老年性耳聋的主要病理机制可能主要是由于微循环障碍导致大量自由基堆积,毛细胞缺失和纤毛结构改变。
- With the use of a recursive algorithm, the cell loss probability and the average delay for ATM switching of mixed continuous-bit-rate and bursty traffic are exactly analyzed. 本文采用一种循环算法,分析了ATM交换机在既有连续比特流业务量又行突发业务量环境下的信元丢失率和平均延迟。
- The UBR service of the ATM network supports a general delivering mode for those data with less delay sensitive and cell loss, and offers the best effort service. ATM网路上的未指定位元速率服务提供了一个一般的传递模式,针对传递延迟和细胞遗失不敏感的资料提供最大努力的服务。
- We also prospectively studied the post-operative changes of visual acuity, astigmatism, and endothelial cell loss of the alternative technique as compared with those occurring when ECCE and phacoemulsification were performed. 结果显示晶核切割术及晶体乳化术优于囊外白内障摘除术,有较佳的早期视力回复及较少的术后散光。
- The problems of CBR(constant bit rate) traffic in ATM(Asynchronous Transfer Mode) networks are analyzed,and simple methods to calculate the cell loss ratio(CLR) and mean cell delay are derived. 分析了ATM网络中CBR业务排队性能 ;给出了一种简单的计算信元丢失率和信元平均时延的表达式 .
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries