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Objective To develop a computer-assisted multiangular guiding system for interventional ultrasound.

应用于介入性超声计算机辅助多角度穿刺系统。

Mecloqualone and diazepam group underwent shorter time from giving drug to getting anesthesic effects and shorter anethetic phase, besides it did not inhibit respiration system ...

氯胺酮联合安定使用方便,安全有效,是应用于大鼠动物模型一种值得推广方法。

A hail cloud model that is two dimensional elastic non-hydrostatic, uses a terrain-following coordinate system and includes double parameters for ice phase microphysics, has been developed.

了一个适用于复杂地形冰雹云模式。模式是二维、弹性、非静力、采用地形跟随坐标、包双变参数冰相微物理过程参数化。

In Chapter 3, based upon the blade second-order lifting-line model and rotor free-wake model, an analytical method is developed for predicting the rotor wake structure and BVI airload.

基于桨叶二阶升力线理论和旋翼自由尾迹模型，本文在第三了一个适合于直升机旋翼尾迹结构及桨-涡干扰气动特性分析方法和模型。

Look from the history, majority of local transportation company is to build the old business at 50 time, recumbent person pulls the development of original work configuration of pickaback to rise.

从历史上看,地方交通企业多数是于50年代老企业,靠着人拉肩扛原始作业形态发展起来。

In hydroacoustics, it is short of an intensive investigation for the problem.So a numerical scheme for the prediction of flow-induced noise in water is expected to be established in the paper.

在气动声学领域，人们对此问题进行了很多探索，而在水声学领域，该问题尚缺乏深入研究，文目在于初步适用于水中流激噪声预报数值方法。