下斜

Results Many DVDs combine with other typus strabismus,and one third cases accompany with accentuation of inferior obliquus.

结果 分离性垂直偏斜多合并其他类型的斜视，1／3伴有下斜肌的亢进。

The cause and formation of the torsion angle of oblique supporting arm of radial gate in Dayuandu Junction are introduced.

介绍大源渡枢纽弧形闸门斜支臂扭角的起因及其形成，并推导斜支臂扭角的计算公式，论述斜支臂与支铰两种不同相接形式下斜支臂的受力情况。

Through the study on the effect of different filling height on K~+ adsorption, the adsorption curves was protracted, and the effects of different filling height on the adsorption rate of K~+ in seawater and the adsorption quantity of clinoptilolite were analysed. The results of adsorption experiment indicated that the filling height of adsorption columniation was better to exceed 4m.

通过填料高度对海水中K~+吸附效果的影响的研究，得到了不同填料高度下斜发沸石对海水中K~+的吸附曲线，并分析了填料高度对海水中K~+的吸附率及对斜发沸石吸附量的影响，得出吸附工艺的填料高度大于4m即可。

The sloping plate can provide sufficiently the under-cooling for nucleation and lay a foundation for heterogeneous nucleation to form lots of nuclei of crystal internally and on the sloping plate surface, thus causing the melt to nucleates eruptively. Under the action of both metal flow and vibration, the nuclei formed on the sloping plate surface can move freely and disperse into the melt, and they are able to maintain the direct growth in spherical shape in the homogeneous composition and temperature fields.

倾斜板为形核提供足够大的过冷度和异质形核基础，大量晶核在斜板表面和内部形成，使熔体爆发形核，在流动和振动作用下斜板表面形成的晶核游离，弥散到熔体内部，晶核在均匀的成分场与温度场条件下，可以保持直接球状生长。

Results Sixty-two patients (98.4%) with binocular or unilateral inferior oblique overaction +2 to +3 were treated with inferior oblique weakening procedure and horizontal rectus recession-resection procedure. 1 patient with binocular inferior oblique overaction +1 treated with horizontal recti recession-resection procedure.

结果 62例(98.4%)患者合并双眼或单眼下斜肌功能亢进(+2或+3)，行下斜肌减弱术和常规水平直肌后退和缩短术；1例患者合并双眼下斜肌功能亢进(+1)，仅行水平直肌后退缩短术。

The effect is less satisfactory with SRR or IOT, SRRCPF on SRRCIOT is better in the treatment of DVD and it is fit DVD combined with overaction of inferior oblique patients.

单独上直肌后退和下斜肌转位术治疗DVD不如后退＋后固定缝线组及后退＋下斜肌转位组效果可靠。关键词斜视外科手术，眼外肌

Methods Implants with different screw thread angles and shapes were divided into three groups.

方法采用三维有限元法，分别对种植体施加30牛顿垂直和斜向45°两种方向的集中载荷，对不同螺纹顶角螺纹形状分别为对称、上平下斜、上斜下平的种植体-骨界面进行应力分析。

The splenius capitis muscles and upper part of semispinalis capitis muscle was exposured while preserving a cuff of the formers upper attachments for closure, and reflecting them medially exposes the longissimus capitis muscle and semispinalis capitis muscle.

并显露枕下三角，枕下三角由三条肌肉围成：上内侧为头后大直肌，上外侧为上斜肌，下外侧为下斜肌。开放枕下三角，完整显露颅颈交界区的骨性结构。

Type: Big Class Gaff-Rigged Cutter - Builder: White Brothers, Southampton, 1920 designed by Herbert White LOA: 46.30m Length on waterline吃水线长: 24.60m Beam船宽: 7.60m Draught吃水: 5.20m Displacement排水量: 180t Mast, boom, gaff and bowsprit桅杆,下桁,斜桁,船首斜桁: 52m, 27.60m, 16m, and 9.5m in spruce Sail area: 1450m2 Sails: in Dacron, sewn with traditional techniques Engine: Yanmar 380HP Motoring speed: 9 knots Speed under sail: approx.

船型：Big Class斜桁帆船-建造：怀特兄弟，南安普顿，1920年设计：赫伯特。

Based on both oblique functions and magnitude of the patterns, 59 cases of V pattern were divided into three groups and treated with three surgical methods, vertical transposition of horizontal recti, inferior oblique weakness and vertical transposition of horizontal recti combined with inferior oblique weakness.

59例V征患者根据下斜肌功能及上下25°注视时的斜视度差分别采取水平肌后徙和/或缩短+下斜肌减弱术、水平肌后徙和/或缩短+下斜肌减弱术+水平肌垂直移位术、水平肌后徙和/或缩短+水平肌垂直移位术，术前术后检查眼位及双眼视功能情况，观察三种手术方式的效果。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。