查询词典 pulsed

Methods:To examinate the left diastolic and systolic function using pulsed Doppler echocardiography preand post intravenous composite salvia miltiorrhiza injection.

采用脉冲多普勒超声心动图对冠心病患者应用复方丹参注射液静滴前后的左室舒张及收缩功能进行监测。

Objective To observe the effects of pulsed electromagnetic field or/and exercise on the area bone mineral density and volume bone mineral density of rats with osteoporosis induced by tretinoin gastric perfusion.

目的探讨脉冲电磁场或运动对维甲酸形成的骨质疏松模型大鼠的面积骨密度和体积骨密度的影响。

Firestone (1940) and Simons (1945) developed pulsed ultrasonic testing using a pulse-echo technique.

在医学中，可以利用超声波进行人体内部器官的组织结构扫描和血流速度的测量等。

They aretched through a SCR that is rated at 300A 1200V, and pulsed into a 7-turn flat solenoid that propels the same 3mm thick 13cm outer dia, 4cm inner dia 70gram disk as on the experiment aboven.

通过一个1200V/300A的SCR连接到一个7匝的线圈推动一个较小的厚3mm外径13cm内径4cm重70g和上面的试验类似的铝盘。

The paper introduced a dispenser cathode (411 M) which was 55 mm in diameter. A 200 kV long pulsed power generator with 2 μs flattop based on Marx-PEN and system with heat and voltage insulation were built.

介绍一种直径为φ5mm的饿膜(411M)储备式热阴极，并以此为基础，建立了一套脉冲电压幅度为200 kV、脉冲平顶宽度大于等于2 μs的长脉冲功率源以及配套的加热系统与高压隔离网络电路。

Based on the study of spectrum, the components and technology requirement of time-resolved fluorometer were presented And a concrete method to actualize the system of pulsed Xenon lamp and the assemblage of filter setting was developed Sound clinical evaluation project was designed At last, clinical evaluation of the time-resolved fluorometer was conducted.

在光谱研究的基础上，讨论了时间分辨荧光免疫分析测试仪的各个组成部分及其技术要求，提出了脉冲氙灯和聚光滤光系统的具体实现方法，制定了合理的临床评价方案，并对制成的测试仪样机进行了临床应用性能实验。将我们研制的时间分辨荧光免疫分析仪与国外先进同类型仪器进行一系列对比测试实验后，经相关回归分析所得出的相关系数都在99.5％以上，显著性检验小于0.01。

The dissertation presents a number of methods and theory involving in diffraction integral, Fourier transform, directly solving differential wave equation, vector analysis, which can be used to study ultrashort pulsed beams propagating in free space, linear dispersive

现将本论文所得主要结论总结如下：基于瑞利—索末菲衍射积分、角谱法和复解析信号法，推导出了等束腰宽度超短脉冲高斯光束在自由空间的严格的传输方程和傅里叶谱，适用于几个光周期甚至一个光周期以下的超短脉冲光束和大衍射角情形，而不产生空间奇异

To observe the therapeutic effects of intense pulsed light on freckle.

探讨强脉冲光对面部雀斑的治疗效果。

An equation for calculating the Fresnel diffraction field of a grating under short-pulsed light illumination is derived.

首先导出了光栅在短脉冲激光照射下的菲涅耳衍射光场的方程，利用该方程分析了一个开口比为1：4的光栅的衍射光场。

Pulsed magnetic fields ; Helmholtz coils ; osteoporosis ; bone mineral density

脉冲磁场；亥姆赫兹线圈；骨质疏松；骨密度

And he is one of the few scouts who are occasionally sent out to have dealings with other peoples.

而他也是少数的几位偶尔会被派出去和外界人打交道的巡逻人员之一。

The sons of Hebron: Korah, Tappuah, Rekem and Shema.

希伯仑的儿子是可拉，他普亚，利肯，示玛。