间隙

At the third intercostal space, the artery runs inferiorly but now superficial to the transerse thoracic muscle.

在第三肋间隙，本来在下方走行的动脉此时走向表浅的胸横肌。

At the leel of the sixth intercostal space, it diides into 2 branches.

在第六肋间隙分为两支。

In our experience, the performance of this system is excellent if you do a complete ultrasound examination of the patient and you select the area of the intercostal space with ultrasound before you do the exam.

在我们的经验里，如果对患者进行全面超声检查，用超声选定肋间隙的一块区域，然后用这个系统检查，则其性能极佳。

There isn't a efficiency method to measure the interelectrode gap of ECM.

在电解加工中还没有有效的加工间隙在线检测方法[1]。

The equation between 6-dimision forces and interelectrode gap is set up based on the principle of least square multi-variables linear iteration method.

对采集的数据处理后，利用最小二乘多变元线性回归的方法，建立六维力与加工间隙的关系方程式。

A fuzzy controller is designed, of which the input is the force error and the change of force error which are transfered from the error of interelectrode gap by using another BP NN trained by the pair of the gap-force data gathered in the test.

用这些力一问隙数据对训练一个BP神经网络，通过训练好的网络和在线测得的力实现间隙的在线预报，并设计了一个模糊控制器。

The current signals were gathered in the tests, and processed by wavelet package transform. A characteristic vector was constructed by the energy of different frequency segment, which was calculated by using the coefficient of wavelet package transform of the current signals. The vector shows that the energy of low frequency segment is of the majority of the total energy, and becomes larger as the interelectrode gap decreasing.

在线采集真实电解加工过程中的电流信号，用对实测信号进行小波包分解和重构后的小波系数计算各频段的能量，构造一个由不同频段能量组成的特征向量，发现特征向量的低频分量占总能量的大部分，随着平衡间隙的减小，低频分量能量增大。

Arming at some kind of aero-engine blade, three kinds of workpieces such as plane, slant and blade profile were regarded as research objects. Fused equation was used to monitor interelectrode gap.

以某型航空发动机叶片为对象，对平面、斜面、叶片型面3种加工阴极进行试验，利用融合方程式在线检测加工间隙。

The 3-dimension solid model of the 8th turbine rotor blade of some type aero engine is constructed in software UG, and the numerical calculation region of stream field in ECM is set up in special flow field calculation software FLUENT based on the principle of hydrodynamics. The distribution of 6-dimension forces is got after numerical calculation, and the equation between 6-dimision forces and interelectrode gap is set up.

基于流体力学原理，用UG造型出某型航空发动机8级涡轮转子叶片，用流场计算软件FLUENT构造电解加工中叶片的流场计算区域，经数值计算得到六维力的分布，并从理论上建立六维力与间隙之间的关系方程式，为后续试验研究提供了参考依据。

An interlude between two periods:when time marches on,and when time runs out.

时间大踏步前进和所剩时间不多这两个阶段之间的间隙。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。