查询词典 descending chain

The dynamic changes of the the neuron apoptosis and correlative genes in hippocampus of ACET-groups and twice-ACET-groups suggested that ACET can slower the apoptosis by inhibiting p~(53)and prolong the ascending period of p~(53) in 4 days after the seizure,this effect would weaken after 4 days.ACET may inhibit the descending of Bax,prolong its descending period and then promote its expression,in order to weaken the inhibition of the apoptosis during 4 to 10 days after seizure and then promote the apoptosis during 10 to 14 days after.This effect of ACET can be enhanced after treating again within 7 to 14 days later.

埋线组和二次埋线组大鼠海马神经元凋亡及相关基因表达的动态变化结果提示：埋线治疗在癫痫发作后的早期(4d内)可通过抑制促凋亡基因p~(53)蛋白表达、延缓其达峰值的时程，从而减缓神经元凋亡的发生，此作用在4d后减弱；埋线治疗抑制大鼠海马神经元凋亡的作用在癫痫发作后的中期(4d～10d)减弱，甚至在远期(10d～14d)出现促进凋亡的作用，可能是通过抑制Bax蛋白表达的下降、延长其降至低峰值的时程，促进Bax蛋白表达的回升的结果；在中远期(7d～14d)内予二次埋线治疗对该效应有续效叠加的作用。

METHODS From July 2000 to March 2005,14 patients received off－pump aortic arch aneurysm surgery. Of these patients,5 were subjected to total aortic arch replacement, 6 partial aortic arch replacement and 3 total aortic arch replacement combined with transaortic stented graft implantation into the descending aorta or partial descending thoracic aorta replacement.

14例患者在常温非体外循环全身麻醉下实施主动脉全弓或部分弓置换术，其中男12例女2例，主动脉弓降部假性动脉瘤12例，先天性弓部动脉瘤2例。

While the ascending melodic minor follows the natural minor, with the sixth and seventh degrees of the scale sharpened as in the major scale, the descending melodic minor scale follows the natural minor. The descending melodic minor scale of A minor can, therefore, be played on the white notes of the piano, starting on A, and would be:

上行旋律小调与自然小音阶的模式相同，大音阶的第六级和第七级音阶仍为升，下行旋律小调遵循自然小调模式。A小调下行旋律小调为在钢琴的白键上演奏，开始于A调，为

Through transformation of parameters, the meshing design system among Hy-Vo silent chain, sprocket and hob was built up based on the research of the pitch increment and the equivalent apothem increment of the effects on the common normal line length when the Hy-Vo silent chain was wrapped around and located on the sprocket, with the proper meshing conditions of Hy-Vo silent chain and sprocket into consideration. The design method of common normal line length was put forward that can be used when the value of the sprocket pressure angle was equal or unequal to the value of the Hy-Vo chain plate pressure angle.

在分析Hy-Vo齿形链链节围在链轮轮齿上定位时其节距增量和当量边心距增量对链轮公法线长度影响的基础上，根据Hy-Vo齿形链与链轮的正确啮合条件，通过参数变化，建立了Hy-Vo齿形链－链轮－滚刀三者之间的啮合设计体系，提出了既适用于链板齿形角等于链轮压力角情况，也适用于链板齿形角不等于链轮压力角情况的Hy-Vo齿形链链轮公法线长度的计算方法。

The influence of excluded volume on the size of tail-like chain is similar to that on free one, but the mean asphericity parameter of SAW chain is bigger than that of random-walking chain, and the correlation coefficients C〓 and C〓 were larger than those of RW chain.

排斥体积对尾形链尺寸的影响与自由高分子链的排斥体积效应相类似，但是自回避链的平均非球形因子的值大于无规行走链的值，且SAW链的尺寸与形状之间的关联系数的值大于相对应的RW链的值。

The soluble tetra-alkyl phthalocyanine compounds have the following general structure, wherein Rn represents straight-chain or branching chain alkane, n represents the number of straight-chain or branching chain alkane, M represents center ligand of bivalence or more, L represents axial ligand, X represents the number of L.

该可溶性四烷基酞菁化合物符合如下结构通式：结构通式中，Rn代表直链或支化链的烷烃，n代表直链或支化链的烷烃的数目，M代表二价或二价以上的中心配体，L代表轴向配体，X代表L的数目。

In the global integration of the environment, some simple supply chain also for the development of the global supply chain, leading to increasing supply chain and more complex, supply chain management on the request to change with it.

在全球一体化的大环境下，一些简单的供应链也发展为全球供应链，导致供应链越来越长且越来越复杂，对供应链管理的要求也就随着改变。

Starting from the necessity of constructing rational supply chain structure,conceptions of supply chain structure flexibility are expatiated.Then the connection between the supply chain structure flexibility and knowledge coupling among them are analyzed.On the basis of that,it constructs the model of knowledge coupling in the supply chain,and proposes supply...

从构建合理的供应链结构对供应链有效运作的必要性出发，首先阐述了供应链结构柔性的相关概念，接着分析了在知识经济时代，供应链结构柔性与成员间的知识联结关系，在此基础上，构建了供应链的知识联结关系模型，并从关系模型出发，提出了通过综合考虑知识联结范围和知识联结强度这两个知识联结的维度，来测度基于知识联结的供应链结构柔性，并通过实例说明模型的应用。

It described the basic conception of quality chain\chain node\chain note chart and coupling effect, and improved the material transfers process of Gemalto Multinational Corporations manufacture center in China by using DMAIC and other methods of project management, and also practice the basic way and thought of 6Sigma by using material transfers management of the quality chain.

介绍了质量链这一思想发展的历史演变，简要阐述了质量流、质量链、链节点、链节图、耦合效应等基本概念，并选取质量链中物流管理这一重要环节，结合六西格码管理的基本方法和思路，运用DMAIC的方法以及借鉴了项目管理的方法，对Gemalto跨国集团在中国湖南的制造中心物流流程进行了系统的改造。

The paper introduces the"bullwhip effect"of a supply chain and the application of software Witness, and discusses the simulation of software Witness in the supply chain system. The structure of supply chain in the paper is composed by steel company, steel service center, parts manufactures and car factories. The lead-time of order and the time of transportation in each stage and of whole chain are the main performance index at present research stage.

文章介绍了供应链中的"牛鞭效应"以及Witness的基本应用，讨论了在供应链系统中利用Witness软件进行仿真的方法，采用了由钢铁公司、钢材服务中心、部件生产商和汽车厂所组成的供应链结构进行仿真，整个供应链和供应链上各节点的订货提前期和运输时间是所介绍的模型中的主要供应链绩效指标。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。