内轴

Methods: The motion of parasternal papillary muscle anterior wall, inferior wall, posterior wall, and lateral wall were detected by 2DE at short axis view of left ventricle before PTCA, 3 d and 1-3 months after PTCA in 33 cases of patients with coronary heart disease, who received PTCA+stent at selected time. Peak systolic velocity of subendocardial, subepicardial and middle layer myocardium, transmural velocity difference of the same segments and Outer lateral mitral valve annulus were also detected at apical 4 chamber view by pulsed wave tissue Doppler imaging.

对33例择期行PTCA+支架术的冠心病患者用HP5500型超声诊断仪，于PTCA术前及术后3d、1-3个月对胸骨旁左心室乳头肌短轴切面的前间壁、下壁、后壁、侧壁行二维超声心动图(2DE)检测各节段的室壁运动情况，用脉冲组织多普勒成像检测上述各节段的内、外膜下及中层心肌的收缩期峰值速度，内外膜下心肌的收缩速度差及心尖四腔观二尖瓣外侧环的收缩期峰值速度。

Sessile spikelet longer than rachis internode; lower glume elliptic-ovate to oblong, papery to leathery, 5–9-veined, marginally 2-keeled, keels pectinately spiny, often winged at apex; upper glume 3-veined, keeled along midvein, otherwise almost flat, often narrowly winged on lower keel; lower floret staminate, palea present; upper floret bisexual, upper lemma entire, awnless.

无梗小穗长于轴节间；下部颖片椭圆状卵形到长圆形，纸质到革质，5-9脉，具刺的2龙骨状，龙骨状的pectinately，通常具翅的在先端的稍微； 3脉的上面颖片，龙骨状沿中脉，几乎平的否则，龙骨状的通常狭翅在下部；雄蕊花的下部的小花，内稃宿存；全缘的上面小花两性，上面外稃，。

Coelorachis has traditionally been separated on the basis of a free pedicel and presence of a pedicelled spikelet, but both these characters are untenable. The pedicel in Mnesithea khasiana is often almost completely fused to the rachis joint and may occasionally be fused in other species too.

Coelorachis已经传统上被根据一pedicelled小穗的离生花梗和存在分开，花梗在Mnesithea khasiana几乎通常是完全愈合在具关节的轴和5月偶有在其他种内愈合也。

Under the tectonic dynam ics of beded uncoaxial shear, the rocks produced deformation partitioning to for m the strong-deformation zone consisting of pelitic tectonic slate and the weak- deformation domain consisting of sandy tectonic slate respectively.

带内岩石在非共轴顺层剪切构造动力作用下发生变形分解，形成泥质构造板岩强变形带和砂质构造板岩弱变形域。

In this paper ,move ment pri nci ple of rocket i n direction pi pe was got by dy— namic si mulation ,and effect characteristic consideri ng contact stiffness ,detent force and nozzle thrust misalignment a— bout pitchi ng angle velocity was analysis .All the study set foundationfor further study of high—lowpressure launch sys— te m.

通 过发射仿真分析，获得了火箭弹在高低压发射系统中的内弹道变化规律，分析了火箭弹与定向器的接触刚度、耳轴扭转刚度、尾喷管推力偏心等因素对俯仰角速度的影响特性，所得结论为火箭武器高低压发射系统的进一步相关研究奠定了基础。

A bar screen with a screen cleaner has a vertically movable carriage with a rake pivotally connected thereto by pivot arms.

酒吧内屏幕与屏幕清洁有一条垂直的动产与承运人耙pivotally相连，经枢轴武器。

Most importantly,there was no eidence of arus collapse as a result of polyaxial screw failure.

最重要的是，没有1例有预示多轴固定系统失败的内翻塌陷出现。

Nevertheless, even in the case of diaphyseal fractures it can be beneficial to bend the plate between the screw holes in such a way as to ensure that the different screws face in different directions, increasing resistance to detachment in keeping with the principle of polyaxial anchorage.

然而，甚至在骨干骨折时，遵照多轴固定原则，为保证不同螺钉位于不同方向以提高内植物抵抗分离阻力，在两螺孔间折弯钢板是有益的。

The ariable-axis locking plates performed well, with a high rate of fracture union and no eidence ofarus collapse due to failure of the polyaxial screw fixation, in a series of complex fractures about the knee.

可调轴向锁定钢板固定效果良好，在治疗一系列膝关节复杂骨折中，骨折愈合率高，没有出现钢板失败所出现的内翻塌陷。

The metabolic and endocrine sequelae of intrafacetal depot steroids have not been studied, but extrapolating from epidural steroid injections, one would expect suppression of the hypothalamic–pituitary–adrenal axis lasting up to 4 weeks depending on the depot steroid used, and impaired insulin sensitivity manifesting as elevated glucose levels for less than a week.251,252 Although rare, a host of infections have been reported after intraarticular injections including septic arthritis, epidural abscess, and meningitis.253–255 Case reports of spinal anesthesia and postdural puncture headache have also been published.256,257

小关节间隙类固醇滞留所产生的代谢和内分泌作用也未见研究，但是从硬膜外类固醇注射可以推知，依据使用量的不同，其抑制下丘脑-垂体-肾上腺轴的时间可以持续4周。很多报道显示关节内注射后可以发生感染，但发生率较少，包括脓毒性关节炎，硬膜外脓肿及脑膜炎。也可见关于脊髓麻痹及穿刺后疼痛的报道。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。