nurse cell

nurse cell的基本解释

-

滋养细胞

-

滋卵细胞

与nurse cell相关的网络例句 [注：此内容来源于网络，仅供参考]

Will concern in recent years now nurse the problem of a variety of forms of make the rounds of the wards, purpose, existence is summed up as follows. 1 nurse the form of make the rounds of the wards 1.1 nurse at any time make the rounds of the wards by sister or nurse the group leader reaction according to change of patient patient's condition, patient condition, nurse the solid inflict of measure and nurse the paramedic of etc of nurse of be assigned personal responsibility for of organization of in finished state of the target undertakes.

现将近年来有关护理查房的多种形式、目的、存在的新问题综述如下。1护理查房的形式1.1随时护理查房由护士长或护理组长根据病人病情变化、病人的反应状态、护理办法的实施以及护理目标的完成情况组织分管护士及其他护理人员进行。

Through communicating with the patient, understand psychological problem of the patient, understand the patient's reaction and the working report that listen to nurse of be assigned personal responsibility for, the analysis nurses what the problem decides is appropriate, nurse measure whether effective, nurse target whether achieve, edit in time thereby carrying out nurse the inadequacy that exists in the program and weak point, decrease or put an end to the happening of all sorts of complication. 1.2 time nurse make the rounds of the wards organizes nurse of completely ill district by sister, week of 1 week of ~2 undertakes 1 times nursing to all patients make the rounds of the wards.

通过和病人交流，了解病人的心理新问题，了解病人的反应及听取分管护士的工作汇报，分析护理新问题确定的是否恰当、护理办法是否行之有效、护理目标能否达到，从而及时修订在执行护理程序中存在的不足和薄弱环节，减少或杜绝各种并发症的发生。1.2定时护理查房由护士长组织全病区护士，1周~2周对所有病人进行1次护理查房。

Due to the complexity of the cell jitter, the NonSynchronous Tining Recovery methods are currently not mature With the emphasis being given to the Class A CBR traffic, this paper analyzes the performance of the queueing delay and cell jitter at the source node and intermediate nodes, and discusses the Source Timing Recovery at the destination node in ATM networks Firstly, this paper presents a description of the cell jitter of CBR traffic, and gives the definitions of two kinds of cell jitter regarding the Source Timing Recovery for CBR traffic Then, by using exact mathematical models and analysis methods, this paper analyzes the impact of the factors, such as the capacity of the queueing buffer, the randomness, the deterministic nature and the correlation in cell arrivals of the background traffic sources, on the queueing delay and cell jitter performance of the CBR traffic through Statistical Multiplexitng To obtain an insight into the power spectral distribution and look for better schemes for the depression and filtering of the cell jitter, within the analyses we succeed deriving the power spectrum of the cell jitter for CBR traffic Hence, not only the power spectral distribution of the cell jitter can in the frequency domain be qualitatively understood, but also can the rms (root-meansquare) value of the cell jitter be quantitatively obtained so as to more accurately measure the amplitude of the jitter In the end-to-end performance analysis of the queueing delay and cell jitter, we propose a kind of quasi-periodic cell stream model to characterize the jittered CBR traffic, and present an initial queueing analysis of the CBR traffic following such a model at a generic intermediate node Additionally, we briefly discuss the buildout/playout and Source Timing Recovery functions of the destination node Finally, regarding the Source Timing Recovery of CBR traffic, this paper systematically discusses several important principles of the cell jitter filtering and depression reported in the literature, introduces several implementation schemes of the Source Timing Recovery e.

由于信元抖动的复杂性，非同步定时恢复方法目前还很不成熟。本文针对A类CBR业务流在ATM网络源节点和中间节点的排队时延和信元抖动性能，以及在目的节点的源定时恢复问题作了较为全面的研究。首先，文中描述了CBR业务流的信元抖动，并具体地给出了两种与CBR业务源定时恢复有关的信元抖动的定义。然后，采用了精确的数学模型和分析方法，有针对性地分析了业务背景中信元到达的纯随机性、确定性和相关性以及排队缓存器容量等因素对CBR业务流经过统计复用后的排队时延和信元抖动性能的影响。为了了解信元抖动的功率频谱分布和寻求更好的抑制和滤除抖动的方法，在性能分析中，我们成功地完成了CBR业务流信元抖动的功率谱分析，使得不但可以从频域定性地认识信元抖动的能量分布特性，而且还可以定量地求出信元抖动的均方根值(rms：root-mean-square)，以更为准确地衡量抖动的大小。在CBR业务流的多节点端-端排队时延和信元抖动性能分析中，我们提出了一种准周期性(quasi-periodic)信元流模型来描述感染了信元抖动的CBR业务流，并基于这一模型进行了CBR业务流中间节点的初步排队分析。

与nurse cell相关的网络解释 [注：此内容来源于网络，仅供参考]

nurse cell：哺育细胞

有的细胞的胞质较丰富,胞质内含有一些内吞的胸腺细胞(图9-7),类似胸腺分离细胞中所见的哺育细胞(nurse cell). 哺育细胞为一大的圆形或椭圆形细胞,胞质内含有数个乃至数十个胸腺细胞,有的还进行有丝分裂,它们是Th细胞的前身.

nurse cell：抚育细胞

目前已知,诱导T淋巴细胞在胸腺内分化、成熟的主要因素包括:(1)胸腺基质细胞(thymus stromal cell,TSC)通过细胞表面的粘附分子直接与胸腺细胞相互作用,其中胸腺中的"抚育细胞"(nurse cell)对于T细胞的成熟和分化可能超着重要的调节作用;

nurse cell：塞尔托利细胞

nurse 护士 | nurse cell 塞尔托利细胞 | nursing 保育

nurse cell：扶育细胞

nurse bee 保姆蜂 乳母蜂 | nurse cell 扶育细胞 | nursery bed 苗床

thymic nurse cell：胸腺哺育细胞

stellate epithelial cell卫星上皮细胞 | thymic nurse cell胸腺哺育细胞 | apoptosis调亡