查询词典 circumference

Height, weight, chest circumference, and body mass index were analyzed.

95 5、1 974和 2 0 0 1年度的全国BMI平均值分别为 2 0 3、2 0 1、1 9 8kg/m2 。西南、西北地区体重增加最少，胸围、BMI为负增长。

Methods The sample was obtained from the medical examination data of primary and middle school students in 1982 and 2000 to analyze the changes of body height, body weight, chest circumference and Ververch Index.

采用整群抽样对我省城市与乡村 7～ 18岁学生 2 0 0 0年与 1982年体检资料中的身高、体重、胸围和维尔维克指数的变化情况进行分析比较。

Their body height, body weight and chest circumference were measured and menarchal time of the girls asked.

同时，测量其身高、体质量、胸围并询问女生月经初潮时间。

Student ; Body height ; Body weight ; Chest circumference ; Development

学生；身高；体重；胸围；发育

Methods By use of cluster sampling,students from 52 schools(1 high school,11 junior middle schools,40 primary schools)in Chengguan District were investigated and measured in height,weight,chest circumference and pulse.In the end,all the results were analyzed.

方法采用整群抽样的方法，以兰州市城关区52所学校(高中1所、初中11所、小学40所)7~18岁儿童青少年为对象，对所有对象进行身高、体重、胸围、脉搏测量和统计学分析。

By statistics body height、body weight and chest circumference,analysis growth and development state in different age stage and different region.

本课题利用长春地区城市与农村中小学体检后，15所学校提供的学生健康检查表和血清样本作为调查对象和实验材料，以身高、体重、胸围作为反映青少年生长发育水平的主要指标，分析不同年龄段、城市与农村青少年的生长发育状况。

This paper applies the concept of "contact" in Differential Geometry into the machining of sculptured surfaces, presentes the contact principle of the machining of complicated surfaces, using the circumference circle of the cylindrical cutter to sweep curved surfaces instead of ball-end mill .

把微分几何中曲线与曲面之间的&切触&概念应用于复杂曲面的数控加工，提出用圆柱铣刀和圆锥盘铣刀的外圆在五坐标联动中加工三维自由曲面的最佳切触条件。

After finger-tightening the bolts so that the circumference of the inside bore of each flange snugly touches the gasket seal of the companion flange, make sure the valve is aligned before proceeding.

在手动紧固螺栓，使得每个法兰的镗孔内侧圆周贴紧配对法兰的密封垫片后，在继续安装前，要确认阀门已经对齐。

Bolting –Snug up the bolts finger-tight so that the circumference of the inside bore of each companion flange evenly touches the face-seals of the butterfly valve.

螺栓–调整好螺栓的手指紧固部分，使得每个配对法兰的内腔圆周能够均匀接触蝶阀的面密封。

Based on the a series of research carried in typical gold lodes in Linglong, Jiapigou, Dongfeng and Xiaoqinling and related data, it is suggested that the deposit type is concentrated in the circumference of the North China Platform, occurring in the Archean granite-greenstone belts, being adjacent to deep-cut faults and being accompanied by the Mesozoic, remelted l-type granites. The spatial distribution features of the deposit type indicate that the deposits are closely related to the multiple evolution of the mantle plumes.

通过对玲珑、夹皮沟、东风和小秦岭等典型中深脉状金矿及相关资料的研究表明：中深脉状金矿主要分布于华北地台的周边，位于太古代花岗—绿岩带中，与深大断裂相邻，同中生代重熔I型花岗岩伴生，这种空间展布特征与地幔的多级演化有关。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。