射程

A new accurate exterior trajectory model was studied based on the formertrajectory model considering eccentricity of acceleration of gravity etc.

本文在已有弹道数学模型的基础上，研究了地球为椭球体时重力偏心，全面考虑了重力偏心及以往在射程和弹道高不大时忽略的"小量"，建立了高空远程弹箭的较精确弹道数学模型。

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。

Avatar range increased from 350 to 375, commandeered beam cannon damage increased from 900 to 1100, range of flame weapon increased from 100 to 200

圣灵机甲射程由350增加为375，拆卸的光束炮伤害由900增加为1100，火焰武器射程由100增加为200。

The Joongang Ilbo, a daily newspaper, said, citing intelligence sources, that the North may fire Scuds with a range of about 340km or Rodong missiles with a range of up to 1,000km.

韩国《中央日报》援引情报部门消息来源的话称，朝鲜可能发射射程约340公里的飞毛腿导弹，或最大射程达到1000公里的&劳动&导弹。

The penetration capability of the 71-caliber long 88 mm KwK 43 gun, with its muzzle velocity of 1000 m/s for its armor-piercing projectiles, was 165 mm at a 30 degree impact angle at 1000 metres.

相比较之下，IS-2坦克的D-25坦克炮在1000米的射程上静止射击中的平均射击偏差没有超过垂直170毫米和水平270毫米。71倍口径88毫米KwK 43火炮的穿甲能力1000米的射程上是165毫米的30度倾角装甲。

I designed a long-range multi-function remote control fire Barrel for one kind of fire vehicle,obtains the national product patents,the Barrel enable the water concentration and Long range.

另为公司设计的远射程多功能可遥控消防炮管获国家产品专利，产品实现了水流集中、射程远特点，申请号/专利号：

SA — Magma Spit: The core hound may spit globs of magma as a ranged attack with a range increment of 20 feet (maximum range 100 feet).

SA —岩浆唾液：熔核猎犬可以吐出岩浆团作为射程加成为20尺的远程攻击（最大射程为100尺）。

The experimental tubings were PVC plastic tubings. The diameter of experimental PVC tubings is 40 mm, the wall thickness is 2.4 mm and the maximal bursting pressure is 12.5 bar. There were four PVC tubings. Each has a single hole with diameter of 0.9mm、 1.1mm、 1.3mm and 1.5mm.

以直径为40mm，壁厚为2.4mm，最大爆破压力为12.5bar的PVC管为实验材料，首先研究了在0.9bar、1.2bar、1.5bar、1.8bar、2.1bar这5种工作压力下喷孔孔径分别为0.9mm、1.1mm、1.3mm、1.5mm的单孔流量及近似射程，根据实验结果最终选择近似射程最远，喷孔孔径为1.3mm的微喷灌管作为单孔喷水量分布特性研究。

It is shown that under the same pay load and range, the power requirements of the ultra-low trajectory and classic minimum energy trajectory are close.

计算和分析表明，在相同载荷条件和射程条件下，超低弹道和经典的最小能量弹道对于火箭动力的需求大致相当，射程10000km以上基本相同。

Furthermore, the design software of high range air-assisted spraying equipment was written in object oriented VC++ language and OpenGL of virtual reality technology, it can not only get optimum design result according to design requests, but also realize many alternating functions such as creating three-dimensional picture, changing observed spot, lighting, material and textun mapping of this equipment and several part.

此外，利用面向对象的VC++语言编程，向用户提供了友好的人机交互界面，并结合虚拟现实技术的实现工具OpenGL技术，不仅能够根据设计要求得出风送高射程喷雾装置的优化设计结果，而且实现了风送高射程喷雾装置及其一些部件的三维图形自动生成、视口变换、光照、材质及纹理映射等多种交互功能。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。