secondary investigation

Computational investigation of secondary flow thrust vector control technology used in a convergent-divergent nozzle;

为了使导弹获得更高的机动性、敏捷性和导引精度，大多采用推力矢量控制方案。

Comprehensive Evaluation on Forest Resources and Ecological Situation Based on Secondary Investigation Data-Taking Nanmu Forestry Bureau of Inner Mongolia an an Example

森林资源与生态状况综合评价&以内蒙古自治区南木林业局为例

The objects of the investigation are the students of special secondary school major in nursing. The objects are female between 16 to 20 years old.

调查对象是护理专业的中专学生，年龄16～20岁，均为女性。

Investigation and analysis on the emotional stress of nursing students of secondary health school before clinic practice

中专护理学生实习前情绪紧张的调查分析

Investigation on Schoolbag-related Hygienic Problems among Primary and Secondary School Students in Beijing; The children carry the bag on the back.

北京市部分中小学生背负书包情况调查孩子们把书包背在背上。

Investigation of the Initial Breakup and Secondary Atomization Mechanism of Fuel Spray

燃油喷雾初始破碎及二次雾化机理的研究

An Investigation on the Relationship between Uygur and Kirgiz Secondary School Students' Willingness to Communicate in Chinese and Their Chinese Anxiety

维吾尔族、柯尔克孜族初中生汉语交际意愿与汉语焦虑的关系研究

The methed of investigation and data obtained are valuable references in the performance design of bomblet systems ( Secondary Fuze included).

研究方法和获得的数据在云雾子弹系统（包括云雾引信）性能设计中已得到应用。

Secondary interstices develop after the rock is formed. Investigation of reoperation after failure of UPPP

在岩石形成以后再发展次生间隙。悬雍垂腭咽成形术失败再次手术治疗的研究

Community species diversity of secondary forests in Jiuzhaigou Valley Nature Reserve are studied through field investigation.

以九寨沟次生林样地资料为基础,研究了九寨沟自然保护区次生林的物种多样性特征.

The Investigation Research on the Drainage of Teachers in the Primary and Secondary School in Huanggang

黄冈市中小学教师流失的调查研究