查询词典 single effect

The current methods of studing the mechanism of asthma aboard is take the nonasthmatic ASMCs as object and study the effect of every single related factor on the on proliferation of nonasthmatic ASMCs in vitro respectively. However, as the phenotypes and functional status of asthmatic and nonasthmatic ASMCs are different, it's deficient to infer the proliferative feature and the signal transduction pathway of asthmatic ASMCs in vivo from that of nonasthmatic ASMCs induced by every single factor in vitro.

目前国内外通常是分别研究与哮喘有关的各种影响因子对非哮喘ASMC增殖的影响，但由于非哮喘ASMC和哮喘ASMC的表型和功能状态存在差异，这种在体外分别以单一因子诱导非哮喘ASMC增殖来推断哮喘ASMC体内的增殖特性及信号转导途径的方法尚存在一定局限性。

We accomplished the theory and system researches of laser range finding by self-mixing effect in a single mode VCSEL,designed the optics and signal processing circuit for the system and builded the protype of the single mode VCSEL laser range finder;We analyzed various factors influencing the system key parameters in theory and experiment,such as ranging accuracy and dynamic range,etc.

完成了单模VCSEL自混合测距的原理与系统研究；设计了系统的光学和信号处理电路，搭建了单模VCSEL自混合测距系统原型样机；从理论和实验上对影响系统测距精度和动态范围等重要参数的各种因素进行了深入分析研究。

matlab sps is used to build a simulink model of single-machine infinite-bus system, and based on the simulink model, simulation on effect of pss suppressing small disturbances low frequency oscillation is carried on, and some methods of improving power system transient stability are simulated, including avr and pss, short circuit cleared rapidly, fault current limiter and single-phase auto reclose. the study unifies the simulink model to realize matlab and vb seamless integration using the activex technology, and demonstrated the matlab simulation result with the vb contact surface. this method of matlab and vb integration can make up the matlab contact surface unfriendly flaw and offers a reference for the design for cai of power system analysis course.

运用matlab电力系统仿真模块集sps构建了单机—无穷大系统simulink模型，对电力系统稳定器抑制电力系统小扰动低频振荡的效果进行了仿真；对提高电力系统大扰动功角稳定性的措施，如自动电压调节器及电力系统稳定器、快速切除故障、故障限流器、自动重合闸等手段的使用效果进行了仿真验证；并结合单机—无穷大系统的simulink模型运用activex 技术实现sps与vb的无缝集成，将sps的仿真结果用vb界面显示，较好地弥补了matlab用户界面不友善的缺陷，为《电力系统分析》课程进行cai设计提供了思路。

Objective: To study the effect of different single C-sources, N-sources and C/N ratio on the submerged-culture of Stropharia rugoso-annulata Methods: Single factor and orthogonal testing method were employed for this study.

目的：以菌丝生物量为指标，探讨不同碳氮源及碳氮比对大球盖菇液体发酵的影响。方法：单因子试验和正交试验。

The Evolutional manners and dimensional rules of γmatrix and γ'precipitates in the [001], [110] and [111] oriented specimens of nickel-base single crystal superalloy CMSX-4 during the tensile creep at 1253 K and 350 MPa were studied.The effects of the change in characteristic dimensions of γand γ' phases on the strain and strain rate were compared for the differently oriented single crystal specimens.It was found that the effect of change in mean width of γchannels along the direction of directional coarsening of γ' precipitates(the lamella spacings between adjacent rafted γ'precipitates)on the strain and strain rate is remarkable.

研究了1253K，350MPa拉伸蠕变过程中[001]，[110]和[111]取向镍基单晶高温合金CMSX－4基体相γ和析出相γ'的演变方式及相尺寸的变化规律比较了不同取向单晶试样中γ和γ'特征尺寸的变化对蠕变应变量和应变速率的影响结果表明，沿γ'定向粗化方向上γ基体通道宽度的变化速率对蠕变应变量和应变速率的影响较为明显。

Objective: investigating the small dosage of mifepristone(25 mg) and methotrexate(5 mg) which are taken orally before 4 days in premenstruation after single or many times sex life to measure the effect, by-reaction and acceptance of the postcoital contraception.methods: for no protection in single or multiple sex life or after failure in contraception, the voluntary requested to use the urgent contraception guards against the accidental pregnancy.

目的：探讨小剂量米非司酮（25 mg）配伍小剂量甲氨蝶呤（5 mg）于经前4 d口服用于单次或多次性生活后紧急避孕的效果、副反应及可接受性。

The results provide neuroimaging evidence for the existence of acupoint specificity. 2. the study on acupuncture of combined-acupoints. It was found that the cerebral areas activated by the acupuncture of combind-acupoints were not a simple combination of those activated by the acupuncture at single acpoint, even in some activation areas, the activation intensity is weaker than at a single acupoint, which implied the existance of inteaction between acupoints in the combined-acupoints acupuncture. 3.the effect of acupuncture durion. This study found that the cerebral responses to half minute and one minute acupuncture were the same as a whole. But the cerebral responses to the acupuncture of 3 minutes were clearly different from those of 1 minute.

针对针灸中的基本问题，我们主要开展了以下研究：1，穴位特异性问题，初步证明了穴位特异性的存在。2，组合穴位针刺的机制研究，发现组合穴位针刺所激活的脑区并不是单穴位针刺结果的简单叠加，说明组合穴位针刺时单穴位之间存在相互作用。3，针刺时间对针刺效果的影响，在针刺治疗时针刺时间的长短到底对针刺效果有什么影响还不清楚，我们的结果显示针刺半分钟和1分钟之间没有显著差异，但它们与针刺3分钟之间存在显著差异，说明针刺存在时间效应。4，针刺四关穴对老年痴呆病人治疗作用的研究。

For study the effect of single-pane toughened glass protected by water sprinker as fire barrier ,specially for the single-pane toughened glass with thickness of 12 mm used in building frequently.

为了研究喷水保护单片钢化玻璃作为防火分隔的有效性，针对建筑常用的12mm厚单片钢化玻璃，利用木垛火开展了实体建筑模拟火灾实验。

Double color plate,14 colors, single step and wheel movement,fast single way rainbow effect,and tunable speed

双色盘，14种色彩，可单步运动，可流水运动，可高速单向彩虹效果，且速度可调。

Single color plate,7 colors,can single step movement,wheel movement,fast two way rainbow effect,and tunable speed

单色盘，7种色彩，可单步运动，可流水运动，可高速双向彩虹效果，且速度可调。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。