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sustain     
相关语句
  支持
     Develop Aid Model Sustain Web-based Information Publishing System
     支持基于Web的信息发布系统开发辅助模型
短句来源
     Development of community health service needs policy sustain.
     发展社区卫生服务组织多元结构需要政策支持
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     This paper discuss the development and structure of abroad naval forces network warfare,the development of the CEC sytem and the information technology which sustain this decelopment,put forward the development idea of our CEC system and make suggestions about the development of CEC system of our naval force
     论述了国外海军网络战的发展与结构、CEC系统的发展 ,以及支持这些发展的信息技术 ,提出了我国CEC系统的发展构想及加速我国海军CEC系统发展的建议
短句来源
     Struts framework sustain Model-View-Controller model, also bring forward many proceedings of important realizes.
     Struts框架支持模型-视图-控制器(Model-View-Controller,MVC)模型,并且提出了许多在实现过程中需要注意的事项。
短句来源
     Embedded systemμC/OS-Ⅱ is based on preferential real time kernel,which sustain much user program read easily, transplantable, code immovable, flexible.
     嵌入式系统μC/OS-Ⅱ是一个基于优先级的抢占式实时内核,支持多用户任务,程序可读性好,移植性好,代码可固化,可裁剪,非常灵活。
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  维持
     Conclusion The half life of FⅧ is 24 h and FⅨ:C sustain 80%~70% of primary level in 24 h.
     结论FⅧ:C体外生物半衰期为24 h,FⅨ:C 24 h后基本维持80%~70%左右。
短句来源
     4-1BB,ICOS Regulate Survivin Expression and Sustain T Cell Survival
     ICOS、4-1BB通过Survivin维持T细胞分裂及存活的研究
短句来源
     the microstructure、hydrogen capacity and electrode properties of Vanadium-based solid solution hydrogen storage alloys are analyzed, the study results as following:(1) The adiabatic combustion temperature Tad of V3TiNi0.56Al0.1Crx(x=0.1-0.3) and V3TiNi0.56Al0.2 is about 2584-2879K, which testify the process of the Self -propagating can sustain.
     得出了如下的研究结果:(1)自蔓延燃烧合成法制备V_3TiNi_0.56Al_0.2、V_3TiNi_0.56Al_0.1Cr_x(x=0.1-0.3)合金时,绝热温度约为2584-2879K,故反应热能够维持燃烧过程的自蔓延。
短句来源
     Over expression of Nanog in Embryonic stem cells (ESCs) can sustain the pluripotency of inner cell mass (ICM) and ESCs independently of the LIF/Stat3 path. And forced expression of Nanog in NIH3T3 cells can promote these cells’proliferation.
     Nanog基因在胚胎干细胞(Embryonic stem cells, ESCs)系中过量表达可以独立于LIF/Stat3途径维持内细胞团和ESCs的多能性,在3T3细胞系中强迫表达可以提高3T3细胞增殖能力。
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     ⑤Sustain therapy with 6-MP+MTX or VDex in turn.
     维持和加强治疗6-MP+MTX与VDex重复序贯用药;
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  支撑
     This article proposes a valid index——RSB-tree which is the combination structure of R-tree and SB-tree index,the modeling method and sustain algorithm of RSB-tree is researched.
     提出基于R-tree(空间数据索引)与SB-tree(时间数据索引)相结合的复合索引结构——RSB-tree,以及RSB-tree索引的构建方法和支撑算法。
短句来源
     C/S Mode and the Physical Sustain Systerm of MIS and Its Analysis
     MIS系统集成的C/S模式与物理支撑系统及其分析
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     Improve Urban Environmental Quality Offer Good Sustain for Develop Siping City Economy
     改善城市环境质量 为四平市经济发展提供良好支撑
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     How to sustain the Earth' s life support systems is the challenge for the study of global environmental changes for the next decade and beyond.
     人类如何合理管理"地球生命支撑系统",以满足人类对可持续发展的追求,是全球环境变化(Global Environmental Change,简称GEC)研究必须回答的问题。
短句来源
     The Need for Evidence in Medical Education: The Development of Best Evidence Medical Education as an Opportunity to Inform,Guide,and Sustain Medical Education Research
     对医学教育证据的需要:作为熟悉、指导和支撑医学教育研究机会的最佳证据医学教育的发展
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  持续
     And the core of the combination is how to deepen both the sport and the education system and how to sustain the competitive sport healthy and rapid development.
     体育与教育结合问题的实质,涉及到我国体育体制和教育体制如何进一步深化改革,竞技体育如何健康发展、持续发展和快速发展的根本性问题。
短句来源
     Arterial blood gas analysis and PIP were observed at 1/2,1,3/2,2,3,4 h aftersurfactant treatment. Results: PaO2 increased in Ⅲ,Ⅳ,Ⅴ at 1/2 h, but did not sustain for 3 h after the injection of surfactant. PaCO2 decreased in Ⅲ,Ⅳ,Ⅴ at 1/2 h compared with Ⅰ andⅡ, but not sustained for 2 h.
     结果:组Ⅲ、Ⅳ、Ⅴ在治疗后30minPaO2/FiO2、PaCO2均显著改善,3组之间没有显著差异,但PaO2/FiO2的改善不能持续3h,而PaCO2的改善不能持续2h,对于气道峰压(PIP)来说,只有组Ⅴ在30min出现显著降低但也不能持续2h。
短句来源
     The primary experimental studies show that the adsorption cooling tube is able to be down to the lowest temperature of-2℃ under the conditions of the heat source temperature of 200℃ and ambient temperature of 23℃,and is able to sustain the cooling condition of around 0℃about 60min,the total cooling time is about 160min.
     对所设计冷管初步的实验研究表明,在热源温度200℃及环境温度23℃时,冷管最低制冷温度可达-2℃,在0℃左右可持续约60min,总的制冷时间约为160min。
短句来源
     Study on Dynamic Variation and Sustain of Land Utilization in Jinan City
     济南市土地利用动态变化分析及可持续研究
短句来源
     According to the norm research of the basic characteristics, it brings up the relation of human capital investment and the function of human resource management, and analyzes the function of exaltation of the enterprise strategy level by human capital sustain investment.
     通过对人力资源与人力资本两个概念的联系与区别的分析,提出了两者各自的特征。 根据针对这些特征的规范研究,提出了人力资本投资与人力资源管理具体职能之间的关系,分析了通过人力资本持续投资对提高企业战略层次的作用。
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      sustain
    One Possible Mechanism to Sustain Combustion inside a Closed Region under Zero Gravity
          
    The computations showed that the proposed mechanism of oxygen transport to the flame zone really can sustain an almost stationary regime of combustion.
          
    The angular velocity is sufficient to sustain the centrifuged state of the fluids.
          
    The ability of phospholipids with different structures of the polar head (phosphatidylpropandiol, phosphatidylglycerol, phosphatidylinositol, and cardiolipin) to sustain radiation-induced fragmentation was studied.
          
    The sound intensities required to sustain a certain interval between two ultrasonic sensors that are installed outside a steep pipe for structural health monitoring are numerically investigated.
          
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    Under the action of a twisting moment M_z(e.g. due to eccentric loading on the bridge fioor), the reaction of a bridge superstructure may be classified into two parts: the pure twisting moment M_k formed by the shear flow along the whole crossection of fhe superstructure(including the top and bottom lateral systems), and the bending—twisting moment M_(u.k)formed by the shearing forces in the maingirders(lateral systems not included)sustaining different bending moments. Pure twisting does not induce stresses...

    Under the action of a twisting moment M_z(e.g. due to eccentric loading on the bridge fioor), the reaction of a bridge superstructure may be classified into two parts: the pure twisting moment M_k formed by the shear flow along the whole crossection of fhe superstructure(including the top and bottom lateral systems), and the bending—twisting moment M_(u.k)formed by the shearing forces in the maingirders(lateral systems not included)sustaining different bending moments. Pure twisting does not induce stresses in flangcs(or chord member) of mainginders, while bending-twisting does. To assure a bridge superstructure functioning in space as a whole, it is necessary to provide it with both top and bottom leateral system and to proportion the cross frames adquately. The relative magnitude of M_k and M_(u.k)is an index showing to what degree the space action of a bridge superstrecture as a whole has been developed. This ratio will depend upon the relative rigidity of crossframes(against shearing deformation)and maingirdes(against bending). Using simple method of theory of structure, the author derives practical formulas for computing two- or multi-girder bridges equipped with single or several crossframes.

    在承受扭矩(例如由于桥面偏心荷载)M_z时,桥孔结构的作用可分为两部份:净扭作用M_k和弯扭作用M_(u.k)。净扭矩由桥孔结构整个截面(包括顶、底联结系)对扭转的抗力(剪力流)组成,并不在主梁弦杆成翼缘中引起应力。弯扭矩由各主梁(不包括顶、底面联结系)承受不同的弯矩而在各梁截面上发生相应的剪力组成,并对主梁弦杆(或翼缘)应力有直接影响。设置顶、底面联结系并适当地布置断面联结系是保证桥孔结构空间整体作用的必要条件。M_k 和M_(u.k) 的相对比值是桥孔结构空间整体作用发挥程度的指标。这个比值视断面联结系抗剪与主梁抗弯的相对刚度而定。本文利用结构力学的简单方法,导出了具有单片或数片断面联结系的双主梁或多主梁桥的实用计算公式。

    The analgesic, antiphlogistic, anti-anaphylactoid shock and anti-amebic effects of tetrandrine and demethyl-tetrandrine have been reported previously. Further studies on their cardiovascular effects were undertaken with the following results: (1) By intravenous and intramuscular injection as well as per oral administration, tetrandrine and demethyl-tetrandrine caused a profound hypotensive effect in urethan-anesthetized cats. The hypotensive effect of tetrandrine was found to be stronger and more sustained...

    The analgesic, antiphlogistic, anti-anaphylactoid shock and anti-amebic effects of tetrandrine and demethyl-tetrandrine have been reported previously. Further studies on their cardiovascular effects were undertaken with the following results: (1) By intravenous and intramuscular injection as well as per oral administration, tetrandrine and demethyl-tetrandrine caused a profound hypotensive effect in urethan-anesthetized cats. The hypotensive effect of tetrandrine was found to be stronger and more sustained than that of demethyl-tetrandrine. The blood pressure was reduced by more than 50% in the case of tetrandrine and the effect lasted for several hours at a dose of 3 mg/kg regardless of its route of administration. (2) Large doses of the two alkaloids, when injected intravenously, but not intramuscularly, caused a decrease in the contractile force of the cat's heart, which returned to normal within 2-5 minutes. (3) During the fall of the blood pres ure induced by tetrandrine and demethyltetrandrine, the splenic volume of the animals was invariably increased, but it might be reduced in size when the fall of blood pressure was abrupt and severe. (4) These two alkaloids, 1.5-3.0 mg/kg given intravenously, did not cause any significant change in EKG except the reduction of the amplitude of the R wave. The P-R interval was unaltered but sometimes it became shortened under tetrandrine and lengthened under demethyl-tetrandrine; (5) In perfused isolated rabbit's ears, these two alkaloids showed direct vasodilating effects, the minimal effective concentrations of tetrandrine and demethyl-tetrandrine being 1:20,000 and 1:4,000 respectively. In equimolar concentrations, the vasodilating effect of tetrandrine was more prominent and lasted for a longer time in contrast with papaverine. (6) In perfused isolated rabbit's ears with the innervation intact, these two alkaloids and papaverine, at the dosage of 3 mg/kg intravenously, produced reflex vasodilatation. The effect of tetrandrine appeared to be the strongest and lasted the longest, papaverine being the weakest.

    1.以汉防已甲素或乙素3毫克/公斤靜脉注射、肌肉注射或灌胃,均可使麻醉猫的血压明显下降,甲素之降压作用較乙素大而持久,甲素靜脉注射时,降压作用急驟而持久,可維持1—5小时;肌肉注射及灌胃时,降压作用較緩慢,但亦甚持久。 2.乙素之降压作用較甲素弱而短暫,靜脉給药之作用較肌肉注射为强,灌胃之降压作用又較肌肉注射为弱。 3.静脉注射甲素或乙素3毫克/公斤,在血压下降的同时,可見暫时性心收縮力減弱;但肌肉注射同样或更大剂量(5毫克/公斤),則不出現心力抑制現象,甲素对心率之影响較少,乙素則往往引起心率減慢,心动电流圖上仅見R波幅度之減小,对P-R間歇及T波等均無影响。 4.甲素及乙素可使脾容积增加,但在血压急剧下降时,則可使脾容积縮小。 5.甲素及乙素均可使离体兎耳血管扩張,直接对平滑肌之抑制作用及神經反射机制均参加在內.甲素之血管扩張作用較乙素及罂粟硷为大而持久。

    This paper presents the model investigation of double cantilever bridge with three-box section of variable depth. The purpose of the test consists of finding the increased nomal stress due to torsion and the behaviors of lateral load distribution on the section concerned. At the beginning, tests are made on mechanical properties of the plastic material for making the model, the magnitude of applied load sustained and the durability measurement on the material. The authors discuss here with the following...

    This paper presents the model investigation of double cantilever bridge with three-box section of variable depth. The purpose of the test consists of finding the increased nomal stress due to torsion and the behaviors of lateral load distribution on the section concerned. At the beginning, tests are made on mechanical properties of the plastic material for making the model, the magnitude of applied load sustained and the durability measurement on the material. The authors discuss here with the following topics, such as the material used in the test, mechanical properties of material, theory of similitude, methods & results of test, and finally the preliminary analysis of testing results.

    本文提出对三箱变高截面的双悬臂桥梁的模型研究。这些试验的目的在于找出由于扭转所产生的法向应力的增加值,以及有关截面竖向荷重分布的状态。开始時,对模型用的塑性材料的机械性能,试验中采用加荷的大小值,以及材料的持久性的测量作了一些试验。作者在此讨论了下列各题,如试验中材料的使用,材料的机械性能,相似理论,试验的方法与分析,以及最后的试验结果的初步分析。

     
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