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- The results in regulation of propellant composition indicate that the ejection efficiency can be improved along with the increase of burning rate and combustion temperature. 研究认为推进剂组分调整中,有利于提高推进剂燃速和一次燃烧温度的因素,基本上有利于提高一次燃烧喷射效率;
- Affecting factors on primary combustion ejection efficiency of boron-based fuel-rich propellant 含硼富燃料推进剂一次燃烧喷射效率影响因素分析
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- Keywords boron-based fuel-rich propellant;primary combustion;ejection efficiency; 关键词含硼富燃料推进剂;一次燃烧;喷射效率;
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- As the plane fall rapidly towards the grind, the pilot have to eject. 在飞机迅速落向地面时，驾驶员只得弹射出来。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- Ejection murmurs ordinarily occur in midsystole. 喷射音一般出现在收缩中期。
- As the plane fell rapidly towards the ground, the pilot had to eject. 在飞机迅速落向地面时，驾驶员只得弹射出来。
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- Most of the crater is formed by ejection. 大多数的弹坑是由于把泥土抛出而形成的。
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- To eject from a military aircraft. 从军用飞机上排出
