protraction

protraction

美 [proʊ'trækʃən] 　英 [prə'trækʃən]

• n.伸长；制图；拖延
• 网络延长；拖长；前伸

词形变化

反义词

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英汉解释

英英解释

例句

How is conjunctivitis treated the fastest? Protraction is time consequence serious? Drop what eyedrop is best?

结膜炎怎样治疗最快？拖长了时间后果严重吗？滴什么眼药水最好？。

We see the conflict leading to a protraction of Libya's oil shortages.

我们看到冲突已经造成了利比亚石油短缺的进一步升级。

In addition, the most practical representation and protraction methods will be studied.

同时，探索出最适合箱包设计的表现与绘制方法。

Stress analysis of temporomandibular joint in state of mandibular protraction by means of three-dimensional finite element method

下颌前伸时颞下颌关节应力分布的三维有限元研究

Analysis of the mandible in the different state on the mandibular protraction by means of the three-dimensional finite element method

不同程度下颌前伸的三维有限元分析

Treatment effects of the maxillary protraction in correction of maxillary deficiency: A comparative study between RPE group and no RPE group

前方牵引治疗上颌骨发育不足：扩弓组与未扩弓组的疗效比较

The experimental study of maxillary protraction through bone suture expansion in animals

上颌骨复合体骨缝牵张的动物实验研究

Treatment of Maxillary Deficiency with the Combination of Rapid Maxillary Expansion and Maxillary Protraction

快速扩弓联合前方牵引治疗上颌发育不足的临床体会

The study of hard tissue change in vertical dimension when applying maxillary protraction combined with rapid maxillary expansion

联合应用上颌前方牵引及快速扩大对硬组织垂直向作用的研究

Relationship between maxillary protraction treatment and changes of nasal profile in children of Chinese Han-nationality

汉族儿童上颌前方牵引与其鼻部侧面形态改变的关系

Neural-net-based Modeling Used in the Protraction Measurement for Thermal Expansion Die-bolt

神经网络建模在热膨胀螺栓形变测量中的应用

Dentofacial changes of anterior crossbite after modified maxillary protraction therapy

改良前方牵引器治疗前牙反的牙颌面形态变化

the layer thickness increases with the elevation of carburization temperature and the protraction of heat preservation time;

提高渗碳温度及延长保温时间将使渗层厚度逐渐增加；

Preparation and clinical application of mandibular protraction appliance

下颌前方牵引器制作与应用

The protraction calculation for prestressed reinforcement tensile

预应力筋张拉伸长量测算的探讨

Discussion on the existing problems in the protraction of forestry production responsibility in Pujiang county

浦江县林业生产责任制延包存在的问题探讨

Soft Tissue Profile Changes After Maxillary Protraction in Complete Unilateral Cleft Lip and Palate Patients

单侧完全性唇腭裂患者上颌前牵引后软组织的侧貌变化

The study of maxillary protraction face mask combined with orthodontics for complete unilateral cleft lip and palate patients

上颌骨前牵引器与正畸联合治疗单侧唇腭裂的评价

Contradictions and Countermeasures in the Protraction of Land Contract Period

论延长土地承包期的矛盾与对策

Influence of simulating maxillary protraction on the position of maxilla in SD rats

模拟上颌前牵引对SD大鼠颅面部生长发育的影响

On Protraction of Manager Performance in State -Owned Industries

论国有企业经营者行为的长期化

The Designing and Development for the CAI of Project Protraction

工程制图多媒体教学系统CAI的设计与开发