查询词典 axial-flow

During ion source operating, alternating axial magnetic field and azimuthal electric field in discharge tube ionize hydrogen gas purified by hot palladium pipe, and form plasma. In fifties year, research reports studied on RF ion source are numerous however most of them are concerned about application, and research reports relevant to discharge theory or experiment model are unfrequent.

离子源工作时，放电空间交变的轴向磁场和涡漩电场激发放电管中经钯管纯化后通入的氢气电离，形成等离子体。50多年来，关于高频离子源的研究报告很多，但是，这些研究主要都集中在应用研究方面，有关高频无极环形放电离子源的理论与实验模型研究不是很多。

Uniaxial experiments and results are no more sufficient, and two- or three-axial studies are needed.

单轴实验和单轴的结果已不够，而需要双轴和三轴的研究。

Under the unsaturation state, electromagnetic torque increases with the armature current and the axial coil current increases.

基于等值磁路图分析了电机的磁系统和电感参数，通过解析得到直线电机的电磁推力表达式。

Fan products are mainly drums-axial fans, vacuum fan, relay ventilators cool breeze of the wind and counter 4-72,6-46,9-19,11-62, CF, DT9, XGD, and other centrifugal Fan exhaust fan and all kinds of fire, the tunnel fan, pipeline fan, Pai dust fan.

主要风机产品有圆桶式轴流风机、负压风机、接力换气凉风机、风柜和4-72、6-46、9-19、11-62、CF、DT9、XGD等各类式离心风机及各种消防排烟风机，隧道风机，管道风机，排尘风机。

The method uses expansion in terms of scaling functions to approximate the axial field component and transforms the field equation into a matrix equation by applying a variational formulation.

在该方法中，用尺度函数把场分量近似为级数，通过变分公式把波导问题化为矩阵方程。

Objective\ To investigate the influence of over expansion on the viability and vascularity of an axial pattern flap.

随着皮肤软组织扩张术迅速发展，有关轴型皮瓣预扩张的基础研究[1 4] 及临床应用[5，6] 渐有所报道，但目前尚缺少对轴型皮瓣扩张的安全限度的认识。

They are not axial or bilaterally symmetric and they are not handled in classical manner, but they are doing the same gestural work as in Vaux.

它们并非古典式的轴线对称，但它们的作用一如维康府邸（Vaux-le-Vicomte）的视轴。

Utilize energy method to research crook problem of drilling rod under pressure and act on together, having studied the crooked influence to the drilling rod of torsion emphatically, the theory analyses found that Axial load, hole vertex angle and torque are important factors of influence drilling rod crook.

利用能量方法研究了压力和扭矩共同作用下钻杆的弯曲问题，着重研究了扭矩对钻杆弯曲的影响，理论分析发现，轴向载荷，钻孔顶角和扭矩是影响钻杆弯曲的重要因素。

The rock-crushing process of dynamic impacting load is simplified, By means of elastic mechanics and wave theory, the axial force and shearing force of ro...

建立的破岩力学模型对旋冲钻井的进一步发展具有重要的现实意义。

The central frequency of the filter is adjusted by changing the voltage applied on the Wheatstone bridge, which can change the average temperature and axial strain of the bridge.

通过调节施加在压敏电桥上的电压大小来改变桥的平均温度和轴向应变，可调节滤波器的中心频率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。