查询词典 coaxial

The Yagi is inherently a balanced antenna, but it can be fed with coaxial cable and a device called a balun at the point where the feed line joins the driven element.

Yagi 固有地是平衡的天线，但它可能被哺养以同轴电缆和设备称一台平衡-不平衡变压器在饲料线段连接被驾驶的元素的点。

Now that surgeons are inestigating the possibility of performing the surgery with coaxial phaco through a small incision, the bimanual procedure no longer may be needed, he noted.

他认为，既然目前外科医生在探索通过小切口进行同轴超乳术的可能性，因而就不再需要进行双路手术。

"Bimanual microincision phacoemulsification has some adantages in terms of safety and efficiency compared with the ultra-small-incision coaxial phacoemulsification, especially in cases that are complex," Dr.

Franchini博士说：双径路超微乳术与双轴超微乳术相比在安全性和时效性上有一些优势，尤其是在复杂病例上表现更明显。

Bimanual microincision phaco has been receiing a great deal of attention and is being compared with ultra-small-incision coaxial phaco and with conentional phaco.

研究人员将双路微超乳与超微切口同轴超声乳化术及传统超声乳化术进行了比较，并获得了广泛关注。

Dr. Franchini and his colleagues sought to determine whether bimanual microincisional cataract surgery still should be performed een if surgeons can perform coaxial phaco through a microincision.

Franchini博士和他的同事设法确定，在外科医生可以通过微小切口进行同轴超乳术的今天，双路微超乳白内障手术是否仍有应用价值。

Its shunt impedance is three times higher than former single gap bunchers used by TUM and the length of the buncher system is one fifth of former one only because the use of λ/4 coaxial cavities with double gaps.

由于采用了双间隙型λ/4同轴腔结构，分路阻抗是慕尼黑以前所用的单间隙型的4倍，而聚束系统占用的束线长度缩短到20 %。

M20 nuts , then use the special spanner to tight the connecting nut, at last turn byhand up and down for twice to make the valve stem and actuator output axle coaxial, then tighten the

后安装好连接件并用专用扳手备保持螺母，再手动该执行器上下运动两遍，使阀杆和执行器输出轴自动找正

A plurality of magnets and condenser units are also mounted on the inside of a circular nonmagnetic enclosure in a circumferentially spaced direction and outside an interior pipe which is coaxial with the enclosure.

磁铁的复数和冷凝器单位并且登上在圆无磁性的封入物的里面在周围地间隔的方向和外部是同轴的以封入物的内部管子。

The EMP cortically induced current in coaxial cables near the ground is analysed by using Finite-Difference Time-Domain method in this paper.

本文采用时域有限差分法，分析电磁脉冲作用下，地面附近同轴电缆所感应的外皮电流。

Natural deformational zones are commonly the result of general shear, a combination of pure shear （coaxial contraction or extension） and simple shear.

天然变形带通常是一般剪切作用的产物，是纯剪切和简单剪切的组合。

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。