查询词典 ballistic

Other than scattered engorge and edema in mucous membrane of bladder during lithotripsy,no vesical perforation,stone recurrence,incontinence and urethral stricture were found.Conclusion The combination of supra-pubic ballistic vesicolithotrity and TURP is an effective,safe,and economical treatment for patients with bladder stone and large prostate.

同时进行耻骨上气压弹道碎石术和经尿道前列腺电切术是治疗巨大前列腺并膀胱结石的一种高效、安全的方法。

The first functioning electronic computer was the ENIAC, which was booted up in 1945 to solve ballistic calculations for the U.S.

第一部功能电子计算机是电子数字积分计算机。1945年该机为解决美军弹道计算问题而启动。

The real-time solution for differential equations of exterior ballistic on antiaircraft artillery is an important research problem in fire-control domain.

高炮外弹道微分方程组的实时解算一直是火控领域中一项重点的研究课题。

Usually, we assume that exterior ballisticmeasuring error has normal distribution with zero mean. But during the real measuring,it is possible for exterior ballistic measuring parameters to cause system error.

通常假定外测误差服从零均值正态分布，而在实际测量中，外测参数有可能带有系统误差，它的存在对飞行轨道和落点信息的获取都具有不利的影响。

Investigation of the ballistic propagation of acoustic wave through two almost same sintered samples with face - centered cubic lattices indicates that there is a band gap range respectively in two order quasi - homogeneous media.

研究超声波经过两个烧结样品的行为。两个烧结样品为有序的面心立方结构，它们的结构几乎相同。研究表明：在两个有序的准均匀的介质中分别有一个禁带区域。

Magnetization curves of the polycrystalline Fe-Co and Ni-Co alloys of the cubic system and also of the pure cobalt were determined by means of a ballistic method. Gans' theory of the magnetic properties of isotropic ferromagnetics was applied. The agreement between his theory and the experimental results is quite good for the strong fields but not so for the weak fields, just as in the ease of the pure ferromagnetics.

用冲击法量属於正方晶系之铁钴及镍钴合金并纯钴之多结晶体之磁化曲线与Gans氏各向同性铁磁物质磁性之理论相较知在强磁场时理论与实验之契合甚佳在弱磁场时则较差，弱磁场时之差异，可以Gans氏计算时略去磁化各元晶体於其易磁化方向至饱和度所需之自由能一点解释之改正此点后理论与实验之契合大体改善在数种合金且极佳。

"China continues to field very large numbers of conventionally armed SRBMs opposite Taiwan and is developing a number of new mobile conventionally armed medium-range systems," says the Pentagon's February "Ballistic Missile Defense Review Report."

五角大楼2月份发布的"弹道导弹防御评论报告"称："中国继续针对台海布署常规的短程弹道导弹，同时正在发展一定数量的新型可移动式常规中程导弹系统。"

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

Fire accuracy ; sky screen ; screen of target ; ballistic trajectory

立靶精度；天幕靶；靶面；弹道

An internal report that publishs at the beginning of June offerred sharp criticism to air force, the report points out air force carries the fusee of ballistic missile warhead by accident toward Taiwan.

6月初发表的一份内部报告对空军提出了严厉批评，报告指出空军误将弹道导弹弹头的引信运往台湾。

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。