narrowing的例句大全

As technology gap is narrowing, the R& D investment and human capital should be increased in order to improve absorptive capacity and enhance the reverse technology spillover effect.

在技术差距逐年缩小的形势下，相应增加研发资本、人力资本的投入应成为各省市提高吸收能力、增强逆向技术溢出效应的主要手段。

Technology gap ratio first decrease and then increase and productivity show substantially "M" type, and the trend is rising, and the overall differentials are narrowing.

技术落差比率呈现先下降后上升，生产力基本呈M型，趋势为不断上升，整体差异逐渐缩小。

Study on narrowing of the lumbar spinal nerve root canal

腰神经根管狭窄症21例临床分析

Social security expenditure, expenditure for supporting agriculture, is narrowing the income gap between urban and rural residents.

社会保障支出、支农支出缩小了城乡居民收入差距。

At day 14, Ang ⅱ infusion induced the narrowing of slit diaphragm.

SngⅡ灌注14d时，足细胞裂隙膜变窄；

Among them, narrowing the difference of social security and welfare benefits between different markets is necessary for breaking the obstacle of job mobility.

其中，缩小社会保障和福利待遇在不同群体之间的差距无疑是消除职业流动障碍的必走之路。

Results The CT features included involved in iliac side mostly, cartilage calcification, joint space narrowing or widen, articular surface and undersurface erosion, ligament calcification.

结果AS骶髂关节CT表现特点为病变累及骶髂关节滑膜部髂骨侧为主，软骨钙化、关节间隙改变、关节面及面下骨结构改变以及骶髂韧带钙化。

Many plant pathogens can penetrate leaf tissues through stomatal opening, so narrowing stomatal apertures may be advantageous for plant defense.

许多植物病原菌可通过气孔进入叶片组织，因此减小气孔开度有利于提高植物的抗性。

But overseas perceptions are slow to change and tourists have not come back in the same numbers as they did in2004, although the gap is narrowing.

然而，国外对变化的理解速度很慢，游客数量还没有恢复到2004年的水平，尽管差距正在缩小。

Narrowing the gap needs the joint efforts of the government and the people.

缩小差距需要区政府和全区人民及各盟市政府的共同努力。

This radiograph of the pelvis of a patient with ankylosing spondylitis shows bilateral sacroiliitis with sclerosis and narrowing of the sacroiliac joints.

这是一个强直性脊柱炎患者的骨盆正位片，显示双侧骶髂关节炎，伴随硬化与关节间隙狭窄。

results: the location and types of spinal fracture, spinal three columns structure, narrowing of spinal canal, the areas of cross section of spinal canal, the nerve roots and spinal cord to be compressed by bone segments were exactly revealed on ct.

结果：CT检查能准确揭示其骨折部位，骨折类型，脊柱三柱结构，特别是椎管狭窄及椎管横截面积与骨片对神经根和脊髓的压迫影像。

prompt, decomposition and narrowing are found to be more effective modifications at leading students to enhance comprehensibility and make more oral production.

三种修正类型（提示，分解及缩窄范围）能较有效地增加问题的可理解性，帮助学生进一步输出。

R. Hind, a British astronomer, once usedthese continuous data to calculate the orbit of Halley's Comet, and discovered that the angle of the orbit showed a narrowing trend.In the Han Dynasty, it was 170 degrees, but it nar-rowed down t0 161 degrees in the mid-9th century.

英国天文学家J.R.海德曾经使用这些数据计算哈雷彗星的运行轨道，他发现，彗星运行轨道角度呈变小趋势：在汉代，角度为1700，到19世纪中叶，则减至1610。

Percutaneous endoscopic lumbar foraminotomy for L5/ S1 foraminal stenosis Including abnormal curvature of cervical vertebrae, hyperosteogeny, narrowing of vertebrae tube and disc height.

经皮椎间孔成形术治疗L5/S1神经根管狭窄症包括颈椎曲度异常、骨质增生、椎管和椎间隙狭窄。

Including abnormal curvature of cervical vertebrae, hyperosteogeny, narrowing of vertebrae tube and disc height. The correlation of preoperative radiographic parameters and spinal cord drift after laminectomy and arthrodesis

包括颈椎曲度异常、骨质增生、椎管和椎间隙狭窄。颈椎管狭窄后路减压融合术影像学参数与脊髓漂移程度的相关性

Spinal canal narrowing due to retro positioned fracture pieces.

碎骨片向后移位导致椎管狭窄；

Research on Narrowing Design and Algorithm of the Inlet Scoop of Transition Pipe

对过渡管吸风口宽改窄设计与算法的研究

The effect of doping concentration on Band-gap narrowing of P-type GaAs

掺杂浓度对p-GaAs的带隙变窄的影响

Small semi-evergreen shrubby tree of southeastern United States having hairy young branchlets and leaves narrowing to a slender bristly point. Javanese foliage plant grown for their handsome velvety leaves with violet-purple hairs.

美国东南部的一种灌木状小栎树，幼枝有绒毛，叶窄，形成刚毛状尖端。爪哇宽叶植物，由于它的美丽的带着紫罗兰色绒毛的天鹅绒般的树叶而被载植。