查询词典 density function

On the basis of the grey related result, six factors including soil saturated water-holding ability, soil non-capillary porosity, lower shrubs and grass coverage, litters height, soil water infiltration rate, forest canopy density have been selected as the indexes to assess the water-conserving and flood-controlling function of protection forests.

根据灰色关联度的分析结果，挑选出了包括土壤饱和持水力、土壤非毛管孔隙度、灌草层盖度、枯落物厚度、土壤入渗速率、林分郁闭度在内的影响库区防护林植被理水调洪功能的6个主导因子，并将这些因子作为筛选库区高效理水调洪型防护林植被群落的指标。

Objective To elucidate the effects of high powered density millimeter wave irradiation on immune function of rats.

目的 观察高功率密度毫米波照射对大鼠免疫功能的影响。

For example, looms have electronic winding down frame that setting transformable density of weft beforehand or picking-mechanism of looms have the function of no-feeding welt.

如织机具有可以按预先设置可变化纬密的电子式卷取机构，或者织机的引纬机构具有不喂入纬纱的功能。

RESULT: 1.Ouabain act on lens sodium-pump,under the LM,lens anterior capsular membrane discontinuous,epithelium cells clustered,occluding zonule seperated,lens fiber layers fractured.Under the EM,cells totally hollowed,mitochondria swelling,myelin figure appeared.RT-PCR examine the expression condition of αsubunit of sodium pump on mRNA level,α1、α2 and α3-isoform are all decreased.2.Digoxin act on lens sodium-pump,under the LM,lens cell oedema,linkage distructed,extensive exfoliation.Under the EM,plasma appeared little half-transparant hollow region,mitochondria swelling and ridge disappeared. RT-PCR examine,α1、α2 and α3-isoform are all decreased.3.Amphotericin B act on lens sodium-pump,under the LM,lens epithelium cells linked tightly,arranged in-line,lens fiber layers arranged tightly and regularily.Under the EM,abbundant cellular organes,exuberant cells function indicated. RT-PCR examine the expression condition of αsubunit of sodium pump on mRNA level,α1 and α3-isoform are increased significantly,demonstrated isoform-specific action.4D-thyroxine act on lens sodium-pump,under the LM,lens plasmalemma integrated,cells arranged tightly and regularily.Under the EM,nucleus fission appeared,desmosome half-desmosome and tensile microfilaments linked the cells. RT-PCR examine,α2 and α3-isoform are increased, also demonstrated isoform-specific action.5.Vitamin E act on lens sodium-pump,under the LM,lens anterior capsular membrane continuous and smooth,epithelium cells tightly linked,lens fiber layers appearede hollow region occasionally.Under the EM,lateral membrane high density belt appeared,abundant nucleolus. RT-PCR examine,onlyα1-isoform are increased, demonstrated significantly isoform-specific action.6.DMSO act on lens sodium-pump,under the LM,lens anterior capsular membrane slightly thicker,cells linkage partly distructed.Under the EM,plasmalemma denaturation,mitochondria swelling.RT-PCR examine,α1、α2 and α3-isoform are all altered slightly and haven't significant meanning.

结果：1、哇巴因作用于晶状体钠泵后，光镜下晶状体前囊膜断裂、上皮细胞聚积、闭合连接分离、纤维板层裂隙，电镜下全层细胞空泡化、线粒体肿胀出现髓样结构，RT-PCR法检测晶状体钠泵α亚单位α1、α2及α3三种重整异构体在mRNA水平的表达均减弱。2、地高辛作用于晶状体钠泵后，光镜下晶状体细胞水肿、细胞连接破坏、广泛剥离，电镜下胞质见少许半透明空化区、线粒体肿胀嵴消失，RT-PCR法检测晶状体钠泵α亚单位α1、α2及α3三种重整异构体在mRNA水平的表达均减弱。3、两性霉素B作用于晶状体钠泵后，光镜下晶状体上皮细胞紧密连接、线状排列、纤维板层紧密规整，电镜下细胞器丰富、细胞功能旺盛，RT-PCR法检测α1及α3表达显著增强、具有一定的重整异构作用特异性。4、D甲状腺素作用于晶状体钠泵后，光镜下晶状体质膜完整、细胞排列紧密规整，电镜下胞核见分裂像、细胞间有桥粒、半桥粒及张力微丝，RT-PCR法检测α2及α3表达均增强、亦有一定的重整异构作用特异性。5、维生素E作用于晶状体钠泵后，光镜下晶状体前囊膜连续光滑、上皮细胞紧密连接、纤维板层偶见空化，电镜下囊侧膜内有高电子密度带、细胞核仁丰富，RT-PCR法检测仅有α1的表达显著增强、具有极强的重整异构作用特异性。6、二甲基亚砜作用于晶状体钠泵后，光镜下晶状体前囊膜轻度增厚、细胞连接部分破坏，电镜下质膜变性、线粒体肿胀，RT-PCR法检测晶状体钠泵α亚单位α1、α2及α3三种重整异构体在mRNA水平的表达无显著改变。

A 2-year-old male who had suffered from Hirschsprung's disease sine 2 months of age developed during 6 weeks bilateral fulminant exophthalmos with severe ecchymosis of eyelid and prominent congestion and chemosis of conjuntiva on the right eye and mild a degree on the left. A peripheral blood examination and liver function test showed mild abnormalities. A skull X-ray revealed increased bony density on the sphenoid ridge.

一位两岁男性病患，在2个月大时发现有Hirschsprung's disease，经过手术治疗，情形已改善，在2岁开始有右眼轻微凸出，经过6个星期，过程急速进展，演变成右眼严重凸出，眼睑严重瘀血，结膜充血水肿很厉害，角膜乾燥，左眼与右眼变化类似只是程度较轻微。

In contrast to conventional methods, a novel cell sheet-based technique has been proposed .This technique intend to achieve high cell density and function by layering confluent viable cell sheets without the use of acellular scaffolds that limit mass transport. Using thermo-sensitive cell culture surfaces, confluently cultured cells spontaneously detach as intact sheets simply by reducing the culture temperature.

与传统方法相比，有学者提出了一种新的以细胞层为基础的组织工程技术，这种技术作为一种新的选择，利用温敏性培养皿，经简单的温度变化，可以非损伤性的一起获得完整的培养细胞层及其所沉积的细胞外基质，从而避免了使用蛋白水解酶。

Abstract］ Objective To study the effect of rehabilitation training combined with calcium supplementation on the bone density and the neural function of hemiparesis patients with cerebral infarction.

e#［摘要］目的观察早期康复训练结合补钙对脑梗死偏瘫患者骨密度水平和神经功能的影响。

Abstract］ Objective To study the effect of rehabilitation training combined with calcium supplementation on the bone density and the neural function of hemiparesis patients with cerebral infarction.

早期康复训练结合补钙对脑梗死偏瘫患者骨密度水平和神经功能的影［摘要］目的观察早期康复训练结合补钙对脑梗死偏瘫患者骨密度水平和神经功能的影响。

Objective : To detect the serum level of triglyceride、total cholesterol、low-density-lipoprotein-cholesterol、plasma viscosity,fibrinogen 、the level of plasma tissue plasminogen activator,plasminogen activator inhibitor-1(PAI-1) and calculate the score of nervous impairment of acute ischemia apoplexy patients ; so as to compre- hend changes of lipid metabolism、hemorheology and fibrinolysis function of AIA patients and it relation of the condition degree, and to investigate relationship between the above-mentioned microcosmic indexes and phlegm blood stasis syndrome.

目的：通过观察急性缺血性中风患者血清甘油三酯、胆固醇、低密度脂蛋白、血浆粘度、纤维蛋白原、血浆组织纤溶酶原激活物及其抑制剂-1（PAI-1）和评定神经功能缺损程度积分以了解急性缺血性中风患者脂质代谢、血液流变性及纤溶系统功能的变化及其与病情程度的关系，并探讨上述微观指标与痰瘀证的关系。

In this paper,a novel clustering algorithm DBSB (Density Based Spatial Clustering Method with Heuristically Selecting Border Object) is proposed.The algorithm fastly expands the clusters by a heuristical function to choose core objects in the border region of the known core object,and then merge some clusters by border objects.

本文提出了一种启发式选择边界对象的快速空间聚类算法DBSB，通过一个启发式函数近似选择相对于某个已知核心对象边界区域中的核心对象和边界对象，通过核心对象的序列来快速地扩展它们所在的簇，直至找到一些较小的簇。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。