density wedge是什么意思

网络释义

用法例句

Evaluating value of the ratio of the width of pars compacta of substantia nigra to midbrain diameter in Parkinson s disease;

黑质致密带宽度和中脑直径比值对帕金森病的评估价值

Objective: To explore the characteristic features of MRI and the diagnostic value of measurement of the width of the pars compacta of substantia nigra (SNc) on routine MRI in Parkinson s disease (PD).

目的　探讨帕金森病 (Parkinson’sdisease,PD)常规MPI的影像学表现特点和在常规MRI上测量黑质致密带 (parscompactaofsubstantianigra,SNc)宽度对PD的诊断价值。

Relationship between sensitivity to norepinephrine and firing pattern of substantia nigra compacta neurons;

黑质致密部神经元对去甲肾上腺素的敏感性与其放电型式的关系

Layer-directional dynamic compressive mechanical properties of two kinds of densifications 2D-C/SiC;

两种致密度2D-C/SiC层向动态压缩性能试验研究

Effects of Modulus of Casting on Secondary Dendrite Arm Spacing and Densification of A357 Alloy;

铸件模数Mc对A357合金二次枝晶臂间距及致密度的影响

The densification of powder and the bonding mechanism of face panel/core powder were investigated.

结果表明:轧制复合工艺可使芯层粉末获得理想的致密度,压下率为67%时,粉末的相对密度可达99。

Relationships of explosive press and powder density during explosive compaction;

爆炸压实中爆轰压力与粉末致密度的关系

Effects of coal-sampling density on the elemental analysis by using laser-induced breakdown spectroscopy

煤样致密度对LIBS测量的影响

Nanoscale ZnO and Al2O3 powder were used as raw material,the Al-doped ZnO target with high relative density(R.

以纳米量级的ZnO和Al2O3粉体为原料,通过湿式球磨得到了混合粉体,再经过模压成型与常压烧结工艺即可获得致密度超过95%的ZnO∶Al陶瓷靶材,其电阻率可达10-2Ω。

Discusses the effect of the process technology applied to both face plate and core powder on the powder compactness,and it in relation to foaming effect.

研究了轧制复合-粉末冶金发泡法制备泡沫铝夹心板的生产工艺,分析了板/芯结合工艺对芯层粉末致密度的影响,探讨了粉末致密度与发泡效果间的关系,初步得到了复合板的发泡机制。

08 MPa·m -1/2 , and compactness u.

０８ＭＰａ·ｍ１２，致密度高达９８。

The relative compactness of the coating was computed by using gravimetric method.

采用体视显微镜、表面洛氏硬度计研究了强化时间对锌镀层平整度、硬度的影响,采用重量法和铁试剂法分析了强化时间对锌镀层致密度和孔隙率的影响,采用XRD技术研究了强化时间对锌镀层物相组成的影响,采用中性盐雾试验研究了强化时间对锌镀层耐腐蚀性的影响。

Non-periodic Sensitivity" in Substantia Nigra Compacta Neurons;

黑质致密部神经元的“非周期敏感”现象

Changes of dopaminergic neurons in substantia nigra compact of the aged rats

老年大鼠黑质致密部多巴胺能神经元的变化

Microtubule Disruption in Striatum Induces Striatonigral Degeneration in Mice

轴突微管损伤对黑质致密部多巴胺神经元的影响及机制研究

EFFECTS OF UNILATERAL LESION OF THE NIGROSTRIATAL PATHWAY BY 6-OHDA ON THE NEURONAL ACTIVITIES OF THE PEDUNCULOPONTINE NUCLEUS AND THE VENTROLATERAL THALAMIC NUCLEUS

6-OHDA毁损黑质致密部对大鼠PPN和VL神经元放电活动的影响

The Expression of Neural Cell Adhesion Molecule in Dopaminergic Neuron of the Rat Substantia Nigra Compact During Normal Aging

神经细胞黏附分子在正常老化大鼠黑质致密部多巴胺能神经细胞的表达

MRI analysis of rat model of Parkinson's disease induced by unilateral SNc lesion with 6-OHDA

大鼠黑质致密部注射6-羟基多巴胺制作帕金森病模型成模率的MRI分析

Increased expression of PKA and CREB1 in substantia nigra of Parkinson's disease mice by electroacupuncture therapy

电针促进帕金森模型小鼠黑质致密部蛋白激酶A、cAMP反应元件结合蛋白1表达

dense or compact in structure or texture, as a wood composed of small-diameter cells.

木理细致的，纹理细密的结构或质地细致紧密的，如纹理细密的木材。

Malignant melanoma on heel caused by tar-Acase report

沥青致足跟部恶性黑色素瘤1例报告

It was exquisite, silk, handmade and trimmed with a cobweb of lace.

它很精致、丝质、手工缝制，周围有一圈密密的花边。

permitting little if any light to pass through because of denseness of matter.

由于物质致密而几乎不允许光透过。

Present research status and development of biomass briquette technologies;

生物质致密成型技术研究现状与发展

Densification processing of a new steel bonded titanium carbide

新型TiC钢结硬质合金致密化技术

VLBI Polarization Properties of Compact Steep Spectrum Sources 1150+497

致密陡谱源1150+497的VLBI偏振性质

The Research in the Relation between SG P50 and Graded 6-OHDA Lesions in Substantia Nigra Pars Compacta;

6-OHDA致大鼠不同程度黑质损伤与黑质感觉门控P50关系的研究

Pathotype and Virulence Distribution of Phytophthora Megasperma in Eastern of Heilongjiang Province

黑龙江东部地区大豆疫霉病致病型及毒力分布

ANALYSIS ON THE INTENSITY OF URBAN FLOW IN THE URBAN COMPACT AREA OF EAST HEILONGJIANG;

黑龙江省东部城市密集区城市流强度分析

Analysis for Causes of Low-quality Sand-break Forest of Populus ×xiaohei T.S. Hwang et Liang in the West of HeiLongjiang;

黑龙江省西部小黑杨低质防风固沙林成因研究