大长径比,high aspect ratios
1)high aspect ratios大长径比
1.This paper mainly carries on the analysis and the forecast research on the application of the use of jacket in the Armor-Piercing Fin-Stabilized Discarding-Sabot (APFSDS, long rod penetrator) ammunition withhigh aspect ratios.本文开展了护套结构在大长径比杆式穿甲弹中的应用研究。
英文短句/例句
1.THE INTEGRAL MANUFACTURE TECHNICAL STUDY OF LARGE LENGTH-DIAMETER RATIO COMPOSITES LONG-TAIL NOZZLE大长径比复合尾管整体成型工艺研究
2.Investigation of the Ignition Transient in Large Aspect Ratio Solid Rocket Motors;大长径比固体火箭发动机点火瞬态过程研究
3.Numerical investigation of aerodynamic characteristics of large fineness ratio wrap-around fins rocket大长径比卷弧尾翼火箭弹气动特性数值研究
4.Limit Plane Swing Motion and Its Restraining Measure of Un-rotary Long-range Missile with Large Ratio of Length to Diameter大长径比远程弹箭的极限平面摆动及其抑制
5.The Study of Spinning Precision Control for Thin Wall Cylinder with Large Length-diameter Ratio大长径比薄壁圆筒旋压精度控制工艺研究
6.Machining process of oblique pilot hole for spinnerets with super high length-diameter ratio超大长径比喷丝板斜导孔加工方法研究
7.Research on the Cutting Performance of the Horniness Alloy Drill with Larger Length to Dirmeter大长径比整体硬质合金深孔钻头的切削性能分析
8.Study on Capability of Nano-magnetic Fluid Seals in String Axle of High Speed with Large L/D Ratio高速大长径比搅拌轴微纳米磁流体密封性能研究
9.The question about the seals of high speed churn shaft with large ratio of length to diameter is one of the difficult problems.高速大长径比搅拌轴密封可靠性问题,一直是从事密封工作者探索的问题之一。
10.length diameter ratio长径比（长度与直径之比）
11.The ratio of circumference to diameter is approximately 3.1416.圆周长与直径的比大约是3.1416。
12.How much is the diameter of the sun longer than that of the earth ?太阳的直径比地球的直径长多少?
13.The diameter of the sun is more than one hundred times longer than that of the earth .太阳的直径比地球直径长一百多倍。
14.The maximum service temperature of magnet is changeable due to the ratio length and diameter and environmental factors.*最大工作温度依赖于磁体的长径比、层和环境因素。
15.Tax revenue reached 1,637.1 billion yuan, a rise of 240 billion yuan in comparable terms.税收大幅度增长，全国财政收入达到16371亿元，按可比口径增加2400亿元。
16.The resulting length of path is greatly increased, with consequent increase in resistance.结果路径长度大大增长，电阻增大。
17.the ratio of the circumference to the diameter of a circle.圆周长度与圆的直径长度的比。
18.interference between longer and shorter great circle path signals长短大圆路径信号干扰
相关短句/例句
big length-radius proportion transmission shafts大长径比传动轴
1.This paper has introduced a technical apparel which is used in precision process after finish turning forbig length-radius proportion transmission shafts.介绍了一套专门用于大长径比传动轴精车后光整加工的浮动装夹装置。
3)Slender rocket/projectile大长径比弹箭
4)large length-diameter ratio tube大长径比管道
5)large length-to-diameter ratio structure大长径比结构
6)Aspect ratio长径比
1.The effect of aspect ratio on the mechanical behavior of composite;增强短纤维长径比对复合材料力学性能的影响
2.The thickness of PPTA gel has significant influence on gel maturing,relative molecular mass,aspect ratio and morphology of the pulp.PPTA挤出冻胶体厚度对冻胶体熟化效果、浆粕的相对分子量、长径比及表观形貌均有显著影响。
3.Filler aspect ratio and filler orientatio n were found to evidently affect the composites conductivity.研究了短切碳纤维/乙烯基酯树脂导电性与短切碳纤维含量、长径比、纤维取向的关系及其PTC效应。
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大长1.首领。
