self-aiming

Aiming at the obstinate after-working impulse and big thrust deviation of motor after depleted shutdown, a new hybrid orbit self-adaptive guidance scheme which combines velocity increment cutoff ( VIC) and terminal velocity matching correction was put forward.

针对固体火箭发动机在指令关机后存在量级小但顽固的后效冲量及推力偏差大等问题，提出了将速度增益制导（VIC）、末速匹配修正二者结合的混合轨道自适应制导方案。

Under the guidance of the thought of" health first", College Physical Education has strengthened the education of health knowledge and fitness methods, aiming to improve students' self health care consciousness, develop healthy habits and lifestyles.

在健康第一思想的指导下，高校体育加强了健康知识和健身方法的教育，旨为提高学生的自我保健意识，逐渐养成健康的行为习惯和生活方式。

Aiming at different types components, this paper takes components of computer board as research object, uses self-developed equipment to analyze their heating craft and process.

本文以应用广泛的计算机主板上的元器件为研究对象，利用自行开发的设备，针对不同安装类型元器件的加热工艺和加热过程进行分析。