查询词典 NS

It is proved by means of homogeneous finite Markov chain analysis that NS-LDSE is convergent to the global optimum for any chosen initial population. Meanwhile, the convergence speed of NS-LDSE is estimated by means of Markov stopping time.

利用随机过程的相关理论，本文讨论了LDSE算法的收敛性，证明了NS-LDSE所生成的种群Markov序列收敛于最优种群，且与初始种群的选取无关；同时给出其种群Markov序列首达时间的一个上界估计。

Results Compared with the NS control group, TRH administration could raise the MAP instantly and remained it at higher level. The water contents of burn wound and viscus were significantly lower in TRH group than in NS control group, while the activities of SOD in plasma and viscus were higher and the contents of MDA lower.

结果与NS对照组相比，TRH治疗后，大鼠的血压上升并维持在高水平，烧伤创面和内脏器官含水量明显下降，同时器官组织SOD活力上升，MDA含量下降。

Condusions The astragalus injection with heparin is significant to shortening the course of treatment and reducing the relapse and preventing from thrombosis in the treatment of NS of suffering children whose blood is high coagulable.

结论黄芪注射液加肝素的治疗NS高凝状态对缩短疗程、减少复发、防治血栓形成等具有重要意义，抗凝疗法可作为NS的常规方案之一。

Meanwhile, in the CA3 area of hippocampus in NS group, a small amount of N-Cadherin positive cells were visible and were slightly stained. Compared with NS group, in PTZ seizure group, N-Cadherin positive cells had a marked increase in area CA3 and dentate hilus (P.01), but they were strongly inhibited in PDTC group (P.05). There was no correlation between the expressions of N-cadherin, Timm-stained granules and between the age of rats with seizure.

同时，NS组14天和28天大鼠海马CA3区可见少量的N-Cadherin阳性细胞，着色不深；PTZ致惊组海马CA3和齿状回门区的N-Cadherin阳性细胞与NS组相比明显增多（P＜0.01），PDTC预处理后相同区域内N-Cadherin阳性细胞较PTZ致惊组明显减少（P＜0.05）。N-Cadherin与Timm染色颗粒的表达结果与惊厥鼠的日龄并无关联性。

NS group: intratracheal injection of NS instead of every day.

各组均于注射BLM或NS后14d取材。

To establish the pulmonary fibrosis model, the last four groups received BLM intratracheally at a dose of 3 mg/kg, NS group received NS by the same way.

后4组按3 mg/kg，气管内注入BLM建立肺纤维化模型，NS组采取相同手术方式，注入等量生理盐水。

Objectives To study the expressions of STAT1 and PDGF in lung tissue of pulmonary fibrosis model induced by bleomycin in rats, and discuss the possible mechanism.Methods Thirty Wistar rats were randomly divided into two groups (15 in each group), they were bleomycin group and control group.①The BLM group was intratracheally instilled with belomycin (5mg/kg);② NS group was intratracheally instilled with saline (5mg/kg).

目的 观察肺纤维化鼠肺组织信号转导和转录活化因子1（STAT1）和血小板源性生长因子表达的变化，探讨其在肺纤维化的作用机制方法 30只Wistar大鼠随机分博莱霉素组和对照组，①BLM组：气管内灌注BLM（5mg/kg）诱导肺纤维化；②NS组：气管内灌注NS。

Methods Thirty Wistar rats were randomly divided into two groups (15 in each group), they were bleomycin group and control group.①The BLM group was intratracheally instilled with belomycin (5mg/kg);② NS group was intratracheally instilled with saline (5mg/kg).

30只Wistar大鼠随机分为博莱霉素组和对照组，①BLM组：气管内灌注BLM（5mg/kg）诱导肺纤维化；②NS组：气管内灌注NS。

This NS-MCM-41-Pd proves to be an efficient heterogeneous catalyst to catalyze aryl bromides with organozinc reagents for Negishi reaction. In the third suject, fluorescent surfactants with different conjugated aromatic moieties and changeable and gradually extended hydrophobic lengths were successfully synthesized by multiple synthesized manipulations.

首先利用颗粒大小为奈米尺度(约100 nm)、表面积约 660 m2/g 与孔径大小约 2.6 nm 且孔道分布为虫洞结构之孔洞材料，NS-MCM-41，作为异相触媒担体，稼接上钯错合物形成异相催化剂 NS-MCM-41-Pd，催化 aryl bromides 与 organozinc reagents 进行 Negishi reaction，并探讨触媒反应后再回收活性测试。

Four bidentate NS ester ligands, two bidentate NS amide ligands, tridentate MBPA and tetradentate BMBPA ligands have been synthesized.

合成了四种含有酯基的NS二齿配体-CYE系列物，两种含有酰胺基的NS二齿配体，三齿配体MBPA和四齿配体BMBPA。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。