弹道的

In order to design the angle of self-destroying bevel in fuze's centrifugal ball device properly,widen the ballistic environment range is applied to the centrifugal ball device and improve the reliability of self-destruction action for centrifugal ball device,the self-destruction movement of centrifugal ball device was analysed and the conditional expression for angle of self-destroying bevel in centrifugal ball device that ensure the self-destruction firing pin movement of centrifugal ball device can not self locked were got.

为了正确设计引信离心球自毁机构自毁斜面角度，从而拓展离心球自毁机构适用的弹道环境范围并提高其自毁作用可靠性，通过分析离心球自毁机构自毁运动，得出了确保离心球自毁机构自毁戳击运动不自锁的自毁斜面角度条件式。

The paper analysis the ballistic trajectory character of the smoke ball and study the air resistance coefficient of the smoke ball.

文中通过对空抛式发烟弹弹道特点和空气阻力的分析，建立了基于控制空抛式发烟弹引信作用时间的终点控制模型，并运用模型进行了计算分析。

The paper analysis the ballistic trajectory character of the smoke ball and study the air resistance coefficient of the smoke ball. Based on the analyze, the paper establishes the terminal control model and uses the model to calculate and analysis.

文中通过对空抛式发烟弹弹道特点和空气阻力的分析，建立了基于控制空抛式发烟弹引信作用时间的终点控制模型，并运用模型进行了计算分析。

Methods 56 patients with complicated renal calculi were investigated retrospectively, including 43 cases with unilateral calculi, 13 cases with bilateral calculi, 48 cases with staghorn calculi,18 cases with pyonephrosis. The longitudinal size of calculi was 5-8 cm.

对接受经皮肾镜气压弹道超声碎石术的56例复杂性肾结石患者的资料进行回顾性分析，其中单侧结石 43例，双侧结石13 例，鹿角形结石 48例，合并脓肾18例，合并肾积水11例，结石长径5～8 cm。

Results of simulation show that the degree of accuracy is not lower than rational method, while the synchronism is increased.

最后对所提方法进行了仿真，发现新方法在解算精度没有降低的条件下，大大提高了弹道解算的实时性。

The variation of the chamber pressure were explained by means of theoretical analysis, interior ballistic test and optimizing charge structure.

为研究新型大口径火炮全装药膛内压力波存在的问题，通过理论分析、内弹道试验以及对装药结构优化设计等研究工作，摸清了膛内压力波过大产生的原因。

Electro-optic theodolite is one of the most important measurement.

1引言光电经纬仪是武器靶场最为重要的测量手段之一，具有直观性强、测量精度高等特点，是获得导弹外弹道参数的主要途径。

Applying this method to process the measured tracking signal of trajective missile,we successfully separate true trajective,draft error and random error.

应用该方法对运载火箭的外弹道跟踪测量信号进行分析处理，成功地分离了测量信号中的轨道、漂移误差和随机误差。

Daman provides a launch warning and information on the incoming rocket's trajectory to its associated multiple rocket launcher.

达曼雷达为与其相连的多管火箭炮提供发射预警和来袭火箭弹的弹道信息。

Advanced ballistics are implemented for all flyable aircraft, including ricochets of AP rounds

先进的弹道实施轰炸机的所有飞机，包括美联社轮跳跃

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。