英语释义

• the science of flight dynamics

• the trajectory of an object in free flight

片语

ballistics model弹道模型

terminal ballistics终点弹道学

obturation ballistics[军]

exterior ballistics膛外弹道学

Advanced Ballistics高等弹道学

hyper ballistics超高速弹道学

interior ballistics[军] 膛内弹道学

booster ballistics助推器弹道特性

Intermediate Ballistics中间弹道学

aircraft ballistics航空器弹道特性

英汉例句

• a suborbital vehicle is limited by the laws of ballistics and only lasts a few minutes.

  亚轨道运载工具受轨道定律所限，只能呆上几分钟。

• she did not say, however, whether any of the shots fired by police were fatal and said investigators were waiting for a complete ballistics report before drawing any final conclusions.

  但他并没有说这些被警方误伤的人质是否有生命危险，调查人员要等到弹道学报告出来以后，才能得出最终结论。

• gen. leocaldo santiago, regional director of manila police, said police killed none of the hostages; a ballistics investigation has yet to be completed.

  马尼拉警方的区域负责人gen.leocaldo santiago表示，警方没有枪击任何一名人质，弹道调查尚有待于完成。

• with this newfound ballistics evidence, we are now able to proceed to the next level of this complex investigation.

  藉由这个新发现的弹道学证据，我们现在聪明的前进到下个水平的复杂调查。

• ballistics tests will help explain what happened, he said.

  弹道检测有助于解释事情真相，他说。

• this paper lays a solid foundation to study internal ballistics problem of spinning solid rocket motor in the future.

  为今后进一步研究旋转固体火箭发动机的内弹道问题打下了必要的基础。

• a ballistics expert was taking evidence at the scene of the crime.

  一位弹道学家正在犯罪现场提取证据。

• the results of ballistics tests should be known within 24 hours, the independent police complaints commission (ipcc) said.

  独立警察投诉委员会称，弹道检测将会在24小时内得出结果。

• determination of the bore maxi-pressure point is an important link in solution of internal ballistics zero dimension model. traditional optimizing methods probably have some problems of local pole.

  最大膛压点的确定是内弹道零维模型求解的一个重要环节，传统的优选方法存在着可能陷入局部极值点的问题。

• the ballistics report indicated that khalil musa was hardly a random victim. he had been shot nine times.

  弹道报告表明，穆萨并非随机的被害者，他身中九弹。

• instantaneous equilibrium pressure method is used in this paper to analysis the internal ballistics of pyrogen-type igniters. a concept of igniter heat loss coefficient is also presented.

  用固体火箭发动机中常用的瞬态平衡压强法对烟火剂式点火器内弹道性能进行了理论预示，并提出热损失系数的概念。

• the weapons are undergoing ballistics tests to see whether they were used in the shootings.

  这些武器正在接受弹道测试，以确定它们是否曾用于枪击案中。

• external ballistics deals with projectile flight. the trajectory, or path, of a projectile is subject to the forces of gravity (see gravitation), drag, and lift.

  外弹道学是研究射弹的飞行，弹道是射弹在重力、拖曳力和升力作用下的飞行路线。

• the modified model and its program are satisfactory for engineering applications of such interior ballistics problems.

  改进后的模型和程序对这种内弹道问题的工程应用是令人满意的。

• although hobbes made important contributions in a number of other fields, including geometry, ballistics and optics, it is for his work as a political thinker that he is best known.

  虽然霍布斯在诸多领域（包括几何学、弹道学和光学）都有建树，但他最为人们称道的是政治学方面的研究成果。

• the interior ballistics synchronism of solid boosting rockets is discussed and analyzed.

  探讨和分析了固体火箭助推器内弹道的同步性问题。

• the influence regularities of the variations of firing rate and the ballistic structures upon the interior ballistics performance were analyzed.

  计算分析了射击频率以及弹道结构的变化对内弹道性能的影响规律；

• exploration is made of computation correcting method for parameter effects of free recoil on the ballistics when the wheels of recoil trailer are moving in test.

  研究了有关自由后坐试验车车轮转动对弹道自由后坐参数影响的修正计算方法，给出了修正计算方法及计算结果。

• the internal ballistics of nozzleless srm differs greatly from the general motors due to the speciality of its structure.

  由于无喷管发动机结构的特殊性，导致其内弹道与传统的发动机产生了较大的差异。

• the influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated.

  文中研究了固体发动机结构的轴向振动对燃烧室内弹道性能的影响。

• the ballistics report indicated that khalil musa was hardly a random victim.

  弹道报告表明，穆萨并非随机的被害者，他身中九弹。