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Mathematical Simulation Test for Terminal-guide Radar

末制导雷达数学仿真试验

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Clinical analysis and prevention of complications associated with ultrasound-guided percutaneous thick needle biopsy

超声引导下粗针经皮组织活检术并发症分析与预防

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Thin-film wave-guide spectrum analyzer

薄膜波导光谱分析仪

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The realization mechanism falls into two categories: market-guiding and government-guiding. The fuse of the third quadrant of the two categories is the advisable choice for the upgrading of circulation industry in China.

流通产业升级的实现机制分为市场主导型和政府主导型两种模式,二者的第Ⅲ象限融合则是我国流通产业升级模式的现实选择。

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7、

8D large-sized centrifugal fan was conducted in three respects: outlet throttle regulation, flow-guide regulation and variable speed regulation. Noise characteristic curves under off-design conditions were obtained.

8D大型离心式风机分别进行了出口节流调节、导流器调节和变速调节3种方式下的噪声特性实验研究,得到了变工况下的噪声特性曲线。

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Objective: To treat liver abscess by drainage and injection of medicine through drainage tube which was placed by supersonic-guided liver puncture.

目的:应用超声引导经皮肝穿置管引流与药物联合治疗肝脓肿。

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One way to reduce timing jitter is the use of narrow-band frequency-guiding filters periodically distributed along the transmission line.

控制孤子的时间抖动和相互作用的一个重要方法是在传输线中周期性地安放滤波器。

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Contrast-enhanced ultrasound-guided microwave tissue coagulation therapy for hepatic trauma of grade ⅰ to ⅲ: experimental study

超声造影引导微波凝固治疗Ⅰ~Ⅲ级肝外伤的实验研究

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75 case of hypertensive cerebral hemorrhage were treated by CT-guided stereotactic craniotrypesis exsuction with a very good effect: 24 patients died ( 32%) and 51 cases recovered.

对75例高血压性脑出血(HICH)病人在内科临床中应用头颅CT定位锥颅碎吸治疗,死亡24例(32%),其余51例全部痊愈或好转出院。

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The Image Field Rotation of the Auto-Guide Unit of the Solar Telescope in Yunnan Observatory

云台红外太阳望远镜中光电导行系统的像场旋转

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Hypersonic glide spacecraft is one type of supersonic stride aerosphere vehicle that based on supersonic volplane trajectory conception, is a type of unconventionality trajectory, breaking through contravallation or aircraft carrier battle group line of defense precision-guided weapon.

高超声速飞行器是一种基于助推-滑翔概念的超声速跨大气层飞行器,是一种非常规弹道、能突破防御系统或航空母舰战斗群防线的精确制导武器。

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With the routine use of PSA, more and more patients need undergoing transrectal ultrasound-guided prostate biopsy using an 18-gauge needle loaded on a spring biopsy gun in order to diagnose prostate cancer early, then they could be performed radical operation for a longer lives.

随着PSA的推广应用,越来越多的患者需要接受经直肠超声引导前列腺穿刺活检术,以便能早期诊断前列腺癌,争取根治手术,延长生命。

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Ultrasound-guided percutaneous composite thermal ablation technique in treatment of medium and large hepatocellular carcinoma

超声引导经皮复合热消融技术治疗中、大肝细胞癌

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Percutaneous ultrasound-guided thermal ablation has been developed as a effective minimally-invasive treatment for liver tumor in the last decade.

近十余年来,影像引导下肝肿瘤的经皮热消融治疗迅速兴起,发展成为一种有效的肝癌微创治疗方法。

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Objective: To study the thermal distribution of US-guided implanted microwave and its distribution under difference parameters.

目的:探讨超声引导下植入式微波热场的空间分布及其不同参数条件下的变化规律。

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We propose a DLA viscous fingering model based on pressure gradient. The model, which is called pressure-guided rule, combines geometric space and pressure gradient. We investigate the DLA walking problem of particles in pore space and simulate the viscous fingering development process.

提出了基于压力梯度的DLA指进模拟方法,通过定义几何空间和压力梯度结合的压力导向行走规则,研究了粒子在岩心孔隙空间的DLA行走问题,模拟了粘性指进的发展过程。

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Guiding using orientation is the main guiding method without moving elements of target for wire-guiding torpedo. To catch and kill target successfully the homing technology of wake homing require the enter angle of torpedo within certain extent.

在目标运动要素未知的条件下,方位导引法是线导鱼雷常用的导引方法,尾流自导鱼雷的制导技术要求鱼雷必须满足一定的角度进入目标尾流,才能发现尾流并跟踪击毁目标。

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