变盘

变盘和环状束流空间电荷场的计算

Calculation of Space Charge Field for Annulus and Disc Bunch of Charged Particles

人退行性变椎间盘组织细胞凋亡与相关基因Bcl-2和Bax表达的关系

Relationship between apoptosis and expression of related genes Bcl-2 and Bax in human degenerative intervertebral disc tissue

这是因为许多X射线双星和活动星系核的周期性光变与盘的不稳定性密切相关。

This is because a lot of quasi-periodic variations in X-ray binaries and active galactic nuclei are believed to be related to the instabilities of the disk .

有关基因治疗退行性变椎间盘的相关研究。

Related study to gene therapy for IDD .

中性变密度盘的加工与检测

Fabricating and testing of neutral density plate

转化生长因子β2在兔退行性变椎间盘纤维环中的表达

Expression of transforming growth factor beta 2 in fibrous rings of degenerative intervertebral disc of rabbits

此装置采用单片机控制光学变密度盘，浮点放大器技术。

It is applied that optic variable density disk which controlled by microcomputer and floating point amplifier technology in this device .

由于空间恶劣环境影响，不适宜采用变密度盘调光，而采用可靠性高的可变光阑。

It is not suitable to dodge with the variable density plate in consideration of the rigour environment in space while adopt the adjustable Iris diaphragm with high reliability .

退行性变腰椎间盘MRI信号强度与aggrecan含量的相关性研究

Correlation between MRI Signal Intensity and Aggrecan Content in Degenerative Lumbar Intervertebral Disc

研究了变容量摆盘压缩机的动力学，并建立了用于分析变容量压缩机构动力特性的解析模型。

The dynamics of the Variable displacement compressor is studied , and analytical model for evaluating the dynamic behaviour of the compressor is outlined .

结果表明：驾驶员的腰椎骨质增生、椎间隙变窄、椎体楔变、椎间盘脱出均显著高于对照组（P<0.01）；

The results showed that the prevalence of hyperplasia of osteophytes , narrowing of intervertebral spaces , alteration of cuneiform vertebral columns and protrusion of lumbar disci appeared to be higher in the driver 's group rather than the control group ( P < 0.01 ) .

结果大张口位、下颌前移位及下颌侧移位的平衡侧关节盘不同程度地向前移位，关节盘后带变为凹盘或三角状以适应关节结节的形态；

Results At positions of wide open mouth , forward mandibular displacement , and anterior displacement of the disc at the balancing side of mandibular lateral displacement , the articular disc adapted itself to the articulating surfaces of the bones by turning its posterior zone into concave or triangle shapes .

电镜下见缝合组视杆细胞外节变长，膜盘完整，RPE细胞胞质内含有外节膜盘片断的吞噬体明显减少。

In the cytoplasm of RPEC , the phagosomes containing fractions of the membrane disc of outer segment were remarkably decreased .

右侧椎小关节面间移位小，右侧椎间孔变小，椎间盘右后外侧部向后突出。

The right - posterior - lateral disc protruded toward back-inner .

双后肢腰椎退行性变大鼠椎间盘半胱氨酸天冬氨酸蛋白酶3的表达

Expression of caspase-3 in degenerative lumbar intervertebral disc of bipedal rat models

腰椎间盘的退行性变先于腰椎间盘高度的降低。

Lumbar disk degeneration precedes the disk height loss .

以基于泛函通用涡旋型线构成的变壁厚涡旋盘为研究对象，建立了以能效比为目标函数的结构参数优化模型。

A variable wall thickness scroll plate constituted by general scroll profiles based on functional theory was taken as the study object .

结果发现，不同工况下，随着流量的增加，叶轮和扩压器部分的流动变差；由盘侧至盖侧，离心压缩机内部流动逐渐变得紊乱。

In different conditions , with the increasing of flow rate , the flow in impeller and diffuser became worse ; from hub to shroud , flow turned more complexity .