The longitudinal surface crack on thin slab is a serious quality defect casting and rolling process.

The aspect of researching longitudinal surface crack is pointed out.

提出了今后研究纵裂纹的方向.

To study multivariate growth curve model of longitudinal data in medical research.

目的研究医学追踪观测数据的多变量生长曲线模型.

The dissertation is centralized on reliability analysis of overall longitudinal strength of hull.

本文主要研究船舶总纵强度可靠性分析方法.

Conclusion: Multivariate and multilevel models can effectively analyze longitudinal data with several dependent variables.

结论: 多元多层模型可有效地分析具有多个因变量的纵向研究资料.

An alternative approach is to divide the cylindrical tank into sectors with longitudinal dividers.

另一个方法,就是用纵向分割板将油箱分割成扇形块.

It can be used to menu longitudinal mode , single transverse mode.

它可以用来选单纵模, 单横模等.

Parametrically excited ship rolling in longitudinal waves is studied.

研究了随机纵浪中船舶的参数激励横摇运动.

Again we call the faster wave the longitudinal and the slower wave the shear shock wave.

我们还是把较快的波叫做纵冲击波,而把较慢的波叫做剪切冲击波.

Stem A longitudinal axis upon which are borne the leaves and reproductive organs of the plant.

一种小形的、腐生的林地植物,植物体蜡白色或粉白色,有鳞状叶,花下垂;植物体干时变黑.

His Seattle Longitudinal Study has become the classic model of the study of adult intellectual development.

其中,“西雅图纵向研究”已经成为该研究领域的经典研究模式.

Physical Growth of Low Birth Weight Infants in China : A 16-Year Longitudinal Study.

与低出生体重儿体格生长16年纵向随访研究>>相似的文献.

Retrospectie analysis of data from a longitudinal study.

回顾分析纵向调查数据资料.

The pollen is released when the lobes split open longitudinally.

当花粉成熟时,药隔每侧的两个花粉囊相互连通.

A coronary artery has been opened longitudinally.

冠状动脉被纵向剖开.

The flying saw is a key unit in the production of longitudinally welded pipe formed section.

飞锯机是高频直缝焊管(冷管)生产线上的关键设备之一.

Driving longitudinally to adopt gear, rack transmitting design, which ensures the stable movement of the machine.

纵向驱动采用齿轮 、 齿条传动设计, 保证机器的稳定运行.

The mercerization process causes the cotton fibers to swell laterally and shrink longitudinally.

丝光过程使棉纤维沿直径方向膨胀,沿长度方向伸长.

Longitudinally polarized electrons are the electrons with spin and momentum pointing in the same direction.

纵向极化电子,就是自旋和动量方向相同的电子.

The shear welder is a key unit in the longitudinally welded pipe mill line.

剪切对焊机是高频直缝焊管生产线上的关键设备之一.

QYD series of air compressed spring is reliable and longlasting and convenient to install.

QYD系列气体弹簧工作可靠,使用寿命长,而且安装方便.