步枪射手

Sniper Rifles are Single Shot, bolt action weapons so you need to cycle the bolt each time you fire.

狙击步枪是世界上最精准的步兵武器，只有最熟练的神射手才能使用它，他们可以击毙远在普通枪械射程之外的敌军。

Based on Kane's dynamics theory of multiple rigid body, the firing dynamic model was established for the coupling system of firer and rifle, and dynamic numerical simulation of the system was carried out. The launching motion parameters of equivalent bodies of firer and rifle were obtained.

基于凯恩多刚体动力学理论，建立了射手与步枪系统的发射动力学模型，进行了高频点射步枪人机耦合系统发射动力学的数值仿真，得到了射手及步枪等效体在发射过程中的运动参数。

In close defense, where the two-man foxhole system is used, it could conceivably build up the effectiveness of infantry fire as a whole to designate one man primarily as thrower and the other as firer, in any situation which calls for both grenade and bullet fire.

在近战防御中，在使用双人散兵坑的场合，在同时需要手榴弹和子弹火力的情形，完全可以通过指定一人为专职投弹手、另一人为专职射手的办法建立有效的步枪火力。

In close defense, where the two-man foxhole system is used, it could conceivably build up the effectiveness of infantry fire as a whole to designate one man primarily as thrower and the other as firer, in any situation which calls for both grenade and bullet fire. Out of a

在近战防御中，在使用双人散兵坑的场合，在同时需要手榴弹和子弹火力的情形，完全可以通过指定一人为专职投弹手、另一人为专职射手的办法建立有效的步枪火力。

The PSG-1 sniper system (PrazisionsSchutzenGewehr, or "high-precision marksman's rifle" in English) had been developed by the German company Heckler - Koch by the mid-1980s as an ultimate police and counter-terror weapon.

在巴黎圣日尔曼- 1狙击手系统（PrazisionsSchutzenGewehr，或"高精密射手步枪英语"）已开发的德国公司黑克勒-中期，作为最终的警察和反恐武器1980科克。

THE belief that its riflemen are the world's best marksmen runs through America's military history.

纵观美国军事史，美国的步枪射手一直被认为是世界上最优秀的神枪手。

Unusual feature of Bergmann was the cocking handle, which was placed at the rear of the receiver, and was operated the same way as on Mauser bolt-action rifle - that is, shooter had to rotate the bolt handle to the left, pull it all the way back, then push it home and rotate back to horizontal position.

伯格曼不寻常的特点是握把，这是放置在接收器的后方，是经营的毛瑟螺栓于行动步枪-也就是射手不得不旋转螺栓处理左边，同样的方式把它的所有回去的路上，然后推回家和旋转回到水平位置。

It is this rifleman who shot the enemy commander in chief .

是这个步枪射手打死了敌方的总司令。

Rifleman Wood was wounded in Afghanistan by a bomb and is one of only three triple amputees who have survived the war.

步枪射手伍德在阿富汗受伤的炸弹，是仅有的三个谁战争中幸存下来三重截肢者之一。

By the mid-19th century American riflemen, whether hidden or not, were internationally famed as crack shots.

到19世纪中期，美国的步枪射手，不论隐藏与否，都以神枪手闻名于世。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。