- 更多网络例句与半向性相关的网络例句 [注:此内容来源于网络,仅供参考]
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In order to study the nonuniform temperature rise and thermal effect in the Yb:YAG crystal,based on the theory of semi-analytical thermal analysis and working characteristic analysis of Yb:YAG microchip with super-Gaussian beam end-pumping and back-face cooling,a new solution of heat conduction equation was introduced and the general expressions of temperature field,thermal distortion field and additional optical path differences of Yb:YAG microchip were obtained respectively.
为了研究抽运光在Yb:YAG晶体内产生的非均匀性温升以及引起的热效应问题,以半解析热分析理论为基础,结合超高斯光束端面抽运、背向冷却Yb:YAG微片工作特点分析,采用热传导方程一种新的求解方法,得出了Yb:YAG微片内部温度场、热形变场、附加光程差的半解析计算表达式。
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In our experiments, when the opacity of lens exceed Ⅳ degrees, the treatment effect of medicine was not obviously. Analyzing the examined results of AR, SOD and GSH-px in rat lens cortex and nuclear shows that Zhangming drops can inhibit the activity of AR obviously and prevent the translation of galactose to galactose alcohol. So it can prevent the deposit of galactose in the fibrocyte of lens and the increase of lens's osmosis, then prevent the hydration of lens.
通过对大鼠半乳糖性白内障晶体皮质和核内醛糖还原酶、超氧化物歧化酶和谷胱苷肽过氧化物酶的检测结果分析表明,障明滴眼液能明显抑制AR的活性,防止半乳糖向半乳糖醇的转化,从而防止半乳糖在晶体纤维细胞内的堆积,阻止其渗透性的增高,防止晶体的水化。
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In this paper, the statistical characteristics of one plane and one helicopter's RCS dynamic measurement data are studied by using the χ^2 distributing, log-normal distribution and Rayleigh distributing model, along with the Kolmogorov fit test to goodness, the fitting results in some notableness level are acquired by using the three models for different aspect angles for two targets, and the degree of freedom distribution of χ^2 model in all aspect angles is obtained for two targets' RCS data.
文中以某歼击机和直升机为对象,应用χ^2分布、对数正态分布和瑞利分布模型,以及Kolmogorov拟合优度检验方法,研究其RCS动态测量数据的统计分布特征,得到了在一定显著性水平下,两种目标在不同视向角下对三种模型的拟合效果,同时得到应用χ^2分布拟合时模型半自由度随视向角的分布情况。
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In the transition from modern to postmodern philosophies, there exists a change from mechanical body to etherealized body and finally to materialized body as far as body concerned; a change from transparent mechanical language to semitransparent life language and finally to nontransparent self-efficient language as far as language concerned; a transition from negative otherness to relative otherness and finally to absolute otherness as far as others concerned.
从近代哲学到现代哲学再到后现代哲学的过渡,就身体问题而言,存在着由机械的身体到身心统一的灵化身体再到物质性欲望身体的演化;就语言而言,存在着由透明的理想语言向半透明的生活语言再向完全不透明的自足语言的变迁;而就他者而言,存在的是从否定他性到相对他性再到绝对他性的过渡。
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The head is slowly turned 90° toward the side where nystagmus is induced less intensely. Then the head is rotated 180° rapidly toward the opposite side. This article reports three cases of the ageotropic form of HC-BPPV that were cured by rapid head rotation. The three cases demonstrated that rapid head rotation was an effective maneuver to treat cupulolithiasis on the utricle side. It is recommended that rapid head rotation can be used for therapeutic diagnosis: If nystagmus subsides immediately after this maneuver, the diagnosis is cupulolithias is on utricle side. If nystagmus changes into the geotropic form, the diagnosis is cupulolithiasis on canal side or canalolithiasis in the anterior arm of horizontal semicircular canal. A repositioning maneuver for geotropic form can then be applied to treat these patients.
逆地眼振型水平半规管良性阵发位置性眩晕的3种耳石可能位置如下:水平半规管前臂的管耳石、管侧的顶帽沉石(canal side cupulo-lithias1s)与囊侧的顶帽沉石,本文报告3例以快速转头治疗逆地眼振型水平半规管良性阵发位置性眩晕成功的病例,显示快速转头法对囊侧的顶帽沉石具迅速有效的治疗效果,对於逆地眼振型水平半规管良性阵发位置性眩晕的治疗,作者建议先以快速转头作治疗性诊断,若病人马上复原,诊断为囊侧的顶帽沉石;若眼振转为向地型,则诊断为水平半规管前臂的管耳石或管侧的顶帽沉石,进一步再以向地型的耳石复位法治疗病人。
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The empirical result demonstrates that:(1) the average abnormal reture and accumulated average abnormal reture around and after quarter surplus announcement change obviously, which illustrates the quarter surplus reports are of information content in our A share market;(2) the market can treat different types of accounting surplus data distinguishly by analysing inexpectant surplus as good news or bad news, but it reacts intensely to good news and flatly to bad news:(3) the market investors are paying more and more attention on accounting surplus of listed companies, which can be viewed in the annual text that the surplus reaction coefficient significance enhances;(4) A share market is, basically, under a state of semi-strong efficiency, or at least of an effective process from weak to semi-strong.
实证结果表明:(1)季度盈余报告公布前后平均非正常收益率和累积平均非正常收益率都发生了明显的变化,说明在我国A股市场季度盈余报告是具有信息含量的;(2)通过对未预期盈余分为利好组和利空组的分析,得出市场能够区别对待不同性质的会计盈余数据,但是市场对利空消息反应强烈,对利好消息反应平淡;(3)在分年度的检验中,可以看到盈余反应系数的显著性不断增强,证明我国A股市场的投资者对于上市公司会计盈余的重视程度在不断增加;(4)研究结果倾向于我国A股市场基本处于半强式效率,至少我国证券市场正处在从弱式有效向半强式有效转变的过程中。
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Results of 131 patients, 94(71.8%) with posterior canal involvement were randomly divided into 2 groups and treated with canalith respositioning procedure and semont liberatory maneuver, respectively.
水平半规管bppv 29例(22.1%),水平向地性眼震者16例,另13例为水平背地性眼震者,自行或采用gufoni疗法后转换为水平向地性9例,方向不能转换4例。
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Root,immunoassay of ELISA(enzyme linked immunosorbent assay) was employed to determine IAA concentration in root tip, unilateral application of agar block containing IAA on root tip was carried out to investigate the effect of exogenous IAA on phototropic response.
为了研究生长素在水稻根负向光性反应中的作用,用含有IAA的琼脂块贴附在种子根的根尖表面观测IAA对根的生长效应,用ELISA法测定根尖的IAA含量,并对种子根弯曲部分进行半薄切片,结果表明:(1)种子根的生长方向既受光的调控也受外施的IAA的调控,根尖向贴有含IAA琼脂块的一侧弯曲生长;(2 )不定根在光照 1.5h后,背光侧的IAA含量明显大于向光侧;(3)种子根尖发生弯曲生长是伸长区的细胞不均等生长所致。
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Cage--like silsesquioxane is a kind of polyhedral compound,which iscomposited of organic and inorganic molecules.The structures of the cage—like silsesquioxane can be determined by 29Si NMR,effectively.Westudied the structures of six kinds of cage—like octa silsesquioxane by NMR.
通过对一类新型含硅材料一笼形倍半硅氧烷结构的研究,总结了这类化合物中29si NMR的影响因素,即取代基R的电负性是影响29si化学位移的主要因素,R电负性增强29Si化学位移移向高场。
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The results show that the temperature of the alloy gradually decreases from the casting mouth to the exit in the roll-shoe gap, and the isothermal line deviates from the shoe side to the roll side.
结果表明:辊靴型腔内合金的温度从入口至出口逐渐降低,合金等温线向工作辊偏移;随着浇注温度的降低,辊靴型腔内半固态区间逐渐增大;为了获得优良的半固态金属浆料,确定浇注温度为710~770 ℃;合金在辊靴型腔内层流运动时,越靠近工作辊内表面,合金的运动速度越快;随着挤压模具扩展角的增大,挤压模具出口型材宽度上中心与两侧边部合金的温度差减小;半固态合金进入模具后呈辐射状逐层向前推进填充模具扩展腔,最后再逐渐向模具出口合拢;为了改善模腔内金属流动速度的不均匀性,扩展角以45为宜。
- 更多网络解释与半向性相关的网络解释 [注:此内容来源于网络,仅供参考]
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hypnagogic hallucination:睡前幻觉
瞌睡前幻觉(hypnagogic hallucination)系在进入瞌睡时发生的幻觉. 有的人在乍醒、半醒、或似醒非醒状态时也易发生幻觉,犹如梦境的短暂延续. 这种现象有时也见于发作性睡病. 如果幻觉仪限于视觉性,特别是限于一侧同向视野,常指大脑普遍抑制下对侧枕叶仍处于兴奋状态.
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tympanic membrane:鼓膜
鼓膜:鼓膜(tympanic membrane)介于鼓室与外耳道之间,为向内凹入、椭圆形、半透明的膜性结构;高约9mm、宽约8mm、厚约0.1mm. 鼓膜的前下方朝内倾斜,与外耳道底约成45°~50°,故外耳道的前下壁较后上壁为长. 新生儿鼓膜的倾斜度尤为明显.
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glass transition temperature:玻璃化温度
(53)玻璃化温度(Glass transition temperature)无定形或半结晶聚合物从粘流态或高弹态向玻璃态转变(或相反的转变)的较窄温度范围的近似中点,称为玻璃化温度,通常以Tg表示,是耐热性的一个指标.