体大
- 与 体大 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The effects, of protection and treatment with, combined Ch, NaF and a trophie were significantly better than that with atropine alone. In isolated phrenic nerve-diaphragm preparation of rat, isolated jejuneal preparation of, guinea pig, and the metabolic experiment of rat liver, the results of the, assay on the rat blood ChE activity indicated that antidotal effect of NaF may be due to the antidese...
大鼠离体膈神经膈肌、豚鼠离体空肠和大鼠肝脏代谢实验及对大鼠全血胆碱酯酶活力测定的结果表明,NaF的抗毒作用可能是由于其对神经肌肉接头和/或神经节中的N受体的抗脱敏作用;而Ch则可能通过其对ChE的保护和/或加速被抑制ChE的复能,阻碍Ach到达M受体部位而发挥作用。
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Female gametogenesis in higher plants undergoes various developmental changes, including the de novo formation of germline cells, the differentiation of the megaspore mother cell, meiosis, megaspore selection, and the development of the embryosac.
高等植物雌配子体的形成涉及孢原细胞和大孢子母细胞的确立与分化、大孢子发生、功能大孢子以及胚囊的形成和发育等多种复杂调控过程。随着当代生物技术及功能基因组学的发展,近年对雌配子体发育的研究已从细胞学描述逐渐过渡到对基因和发育调控分子机理的探索。
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Purposes: To observe intakes of 〓p-sodium-orthophosphate and 〓P-chromium- orthophosphate at various concentrations by brain gliomas cell; To make thorough inquiry of the inhibition to the SHG44 cell by 〓P-sodium-orthophosphate and 〓P-chromium-orthophosphate at various concentrations; To find out the regularities about the accumulation and elimination in the major organs of rats after inter-brain injection with 〓P-sodium-orthophosphate and 〓P-chromic-orthophosphate; To investigate the therapeutic effects of intert-injection with 〓p-chromium-orthophosphate on the neoplasia transplanted in the brain and hypoderma; To estimate the absorbed dose of the neoplasia body in rats after internal radiation; To study the pathological changes in the rat cells and tissues caused by the radiation exposure from 〓p.
目的:观察人脑胶质瘤SHG44细胞对不同浓度的〓P-磷酸钠和〓P-磷酸铬的摄取;探讨不同浓度〓p-磷酸钠和〓p-磷酸铬对SHG44细胞生长的抑制;揭示〓p-磷酸钠和〓p-磷酸铬在大鼠颅内注射在时全身主要脏器的蓄积与排除规律;观察〓p-磷酸铬大鼠颅内瘤体、皮下瘤体内注射的治疗效果;估算大鼠瘤体组织的吸收剂量;观察〓p照射引起的细胞及组织的病理学改变,为临床脑胶质瘤内照射治疗提供实验依据和吸收剂量计算方法。
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No primitive blood cells were observed in liver, which implies that the liver was not the hemopoietic organ in C. mydas. The development of erythrocytes includes 5 stages: primitive, early, middle, late, and mature. The body sizes of these cells increased first, then decreased, and increased in the end. The development of granulocytes includes 5 stages also: myeloblast, promyelocyte, meddle immature granulocytes, late immature granulocytes, and mature granulocytes. The body sizes of them decreased; and the sublobe of the nuclear may indicate the aging.
红血细胞的发育经历了5个阶段:原红血细胞、早幼红血细胞、中幼红细胞、晚幼红血细胞和红血细胞等阶段,其胞体体积经历了由小到大,由大到小、再到大的发育过程;粒细胞的发育经历了5个阶段:原粒细胞、早幼粒细胞、中幼白细胞、晚幼白血细胞和白细胞等阶段,胞体体积均由大到小变化,核分叶可能是粒细胞的衰老的标志;淋巴细胞和单核细胞的发育各经历了3个阶段。
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The first kind is 0-equation model. It only includes mass and momentum conservation equations. Great progresses have been made in improving this model. It has successfully been applied to many natural rivers with complicated boundary geometry. The second kind is κ-ε model. The κ equation and ε equation are needed, besides mass and momentum conservation equations. Many researchers have studied the depth-averaged mathematical models of turbulence in recent years. However, the models were used mostly in regular artificial canals or natural water areas with simple boundaries.
对于宽浅型河流,采用深度平均法进行流场计算时,用得较多的有两类模型:一类是不增加任何脉动量的偏微分方程的模型,这类模型已在适体坐标下运用得较多且较成功;另一类是κ-ε二方程模型,它是近几十年来广泛应用的一类湍流模型,并发展了许多具体的形式,但大多数只对顺直河道进行了研究,对弯曲较大的河道研究不多,本文运用适体坐标,采用正交交错网格及非正交交错网格,把此模型运用到了弯曲较大的河段及具有汇流的河段,取得了较大的成功。
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By measuring missile movement inertia with torsion pendulum, the influences of periodic measurement error, systemic damp, period of swing object and corporative period of t he measured object and swinging object were analyzed. The relation among measurement error of movement inertia, measureme nt period, the period of swing object,corporaˉ tive period of tested object and swing object was proved. The maxi mal ratio between movement inertia for swinging obˉ ject and the measured object under conditions of different errors w as given under typical measurement precision.
通过扭摆测量导弹转动惯量的方法,分析了周期测量误差、系统阻尼、摆动体周期以及被测件和摆动体共摆周期对转动惯量测量精度的影响,得出转动惯量测量误差和周期测量误差、摆动体摆动周期、被测件和摆动体共摆周期之间的关系,给出了在典型的测量精度要求,不同的周期测量误差情况下,摆动体转动惯量和被测件转动惯量之间的最大比值。
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Working Principle Transmitter is composed of sensor and electronic element circuit, pressure of measured medium directly applies on sensor s ceramic diaphragm, force diaphragm to displace tinily in proportion to pressure of medium, under normal working condition, diaphragm displace no more than 0.025mm, electronic circuit detects this displacement, and convert it into standard industrial measuring signal i.e.
工作原理变送器由传感器与电子元件线路组成,被测介质的压力直接作用于传感器的陶瓷膜片上,使膜片产生与介质压力成正比的微小位移,正常工作状态下,膜片最大位移不大于0.025mm,电子线路检测这一位移量后,即把这一位移量转换成对应于这一压力的标准工业测量信号(4~20)mA。超压时膜片直接贴到坚固的陶瓷基体上,由于膜片与基体的间隙只有0.1mm,过载时膜片的最大位移只能是0.1mm,所以从结构上保证了膜片不会产生过大变形。
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Singing behavior; higher vocal center; caudal nucleus; ventral hyperstriatum; hippocampus; song-control nucleus; song nuclei; area X; melatonin; gamma-aminobutyric acid; glutamic acid decarboxylase; vocal control circuitry; frequency sensitivity; organ of Corti; auditory feedback; neural plasticity; seasonal plasticity; neostriatum; anterior forebrain pathway; lateral magnocellular nucleus; anterior neostriatum; lMAN nucleus; medial nucleus; dorsolateral thalamus; robustus archistriatalis; robust nucleus; archistriatum; song motor control nucleus; vocal motor system; gila cells; nonlinear oscillatory dynamics
歌唱行为;较高级的发声中枢;尾部核;腹侧上纹体;海马;鸣唱控制核团;鸣唱核;X区域;N-乙酰-5-甲氧基色胺;γ-氨基丁酸;谷氨酸脱羧酶;发声控制回路;频率灵敏度;柯替氏器;听觉反应;神经可塑性;季节可塑性;新纹状体;前脑前端路径;侧面大细胞核群;前部新纹状体;lMAN核;内侧核;背外侧丘脑;古纹状体粗核;健康的核;原纹状体;鸣声运动控制核;发声运动系统;毒蜥细胞;非线性振动动力学首页上一页共有 12 条记录,本页从第 11 到第 12 条。
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As the concentration of FeO increasing, the rate of decarburizing and reaction-dissolving of refractory rises sharply. Meanwhile gas production rate of reduction reaction is increased and motion and foaming of molten slag are also speeded up. The corrosion feature of refractory containing graphite carbon is that the most severity area is slag level (interface of slag-gas phas -refractory) and slag-metal interface comes second, and the lowest corrosion rate is the area of iron-bath.
熔体的组成、温度及熔体与耐火材料间的相对运动对耐火材料的侵蚀产生着很大影响,而熔渣中FeO浓度是最主要的因素,FeO浓度提高,使耐火材料脱碳和反应熔蚀速度呈直线上升,熔体中还原产生气体量增加,熔体涨泡及运动速度提高,这些作用都加快了熔体对耐火材料的侵蚀。
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The new calculation method of structural surfaces with different scales is given on the basis of block discrete element method in which contacts face to face. Moreover, a new discrete element model for simulating rock and soil blasting problem is built. The elements of new model can be split by itself in the program. There are small scale blocks around the charge, and large scale blocks are adopted in far zone.
在块体离散元面-面接触的基础上,给出不同尺度结构面的计算方法,建立离散元对岩土爆破模拟的计算模型,实现块体白分裂计算程序,在药包附近采用小尺度块体,远区采用大尺度块体,可以更为准确地描述爆破载荷下岩体结构面的尺寸效应。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?