vertical root的例句大全

Objective: To evaluate the contribution of radiogram in diagnosis of primary vertical root facture in mandibular first molar.

目的：评价直接数字化影像技术在下颌第一磨牙牙根纵裂诊断中的作用。

a case-control study of the relation between masticating hard food and vertical root fracture

咀嚼硬物与牙根纵裂发病关系的研究

Relationship between vertical root fracture and the habits of chewing betel nut

牙根纵裂与嚼槟榔习惯的关系

Application of root apex locator to diagnose vertical root fracture

根尖定位仪应用于牙根纵裂的临床诊断

conclusion the causes of vertical root fracture in pulpless teeth arc complicated.

结论无髓牙牙根纵裂的病因复杂。

methods the clinical data of 20 vertical root fracture in pulpless teeth (17 patients) were collected.

方法收集17例共20颗发生牙根纵裂无髓牙的临床诊治资料。

the anatomical study of cause of vertical root fractureson vital pulp of maxillary first molar

活髓下颌第一磨牙根纵裂病因的解剖学探讨

Obiective To study the application of root apex locator to diagnose vertical root fracture.

目的研究应用根尖定位仪诊断牙根纵裂.

Objective To study the pathogenic factors of vertical root fractures ( VRFs ).

目的分析 牙根 纵裂的致病因素.

Root system distribution formed in" two groups", that is, in vertical correspondence with that of leaves.

根系在土体中的分布表现出明显的与叶位互生对应的二群分布特点等。

Including the establishment of the absolute power of the Environmental Protection Department in environmental management, setting up a" Rural Environment Division," vertical management of environmental protection institutions, strengthening grass-roots institution-building in environmental management and environmental monitoring and rural statistics system job, and so on.

具体包括确立环境保护部在环境管理中的绝对权力、设立农村环境司、环保机构实行垂直管理、加强基层环境管理机构建设、加强农村环境监测和统计工作体系建设，等。

Based on the measured data from the winter wheat fields in Zhengzhou of Henan Province, the vertical distribution of root length density ( RLD) and root mass density ( RMD) were analyzed.

根据在郑州进行的冬小麦根系田间实测资料，研究了根长密度和根质量密度在砂壤土中的垂直分布。

At jointing stage, the vertical and horizontal distribution of corn root cultivated in light loam was the most extensive, followed by loam and light clay.

拔节期，玉米根系的垂直和水平分布在轻壤土中范围最广，轻粘土中最小。

The effect of the vertical resolution of the atmospheric parameter profiles on the simulation of the microwave brightness temperatures is analyzed firstly. The calculation shows that the root mean square differences of the simulated brightness temperatures due to the vertical resolution of the profiles are 0.2~ 0.7 K.

文中首先分析了大气参数分布的垂直分辨率对模拟七通道微波温度探测器各通道亮温的影响，通过对比计算表明，大气参数的垂直分辨率对微波测温通道亮温计算的影响为0.2K～0.7K；

bulb with white fleshy contractile root and a slender vertical stem rising to soil surface;

鳞茎有白色肉质收缩根和延伸至地表的纤细直立的茎；

the difference of glycyrrhizinic acid content among horizontal underground stem, random root and vertical underground stem was obvious, but the difference between horizontal underground stem and random root was not obvious.

水平地下茎和不定根与垂直地下茎之间甘草酸含量存在显著差异（P0.05），而水平地下茎与不定根之间差异不显著。