查询词典 brass

Considering its practicability of nonleaded freeutting brass, Our?II ?research examine a few of its other performance.

考虑到无铅易切削黄铜的实用性，本研究同时对几项其他性能作了检测。

The sample of nonleaded freeutting brass containing silicon is observed with electron microscope, we find that there is a clearance in the boundary between basal part?P phase and second phase particle?

将合硅的无铅易切削黄铜试样置于电子显微镜下观察，发现第二相质点γ相与基体β相的交界处有一间隙，说明基体与第二相质点间并未紧密结合。

Y phase. This indicate that basal part is not combine with second phase particle tightly, just equal to y phase inlaying P phase?s countless holes, this is the principle of the cutability of nonleaded freeutting brass.

可以认为，基体β相中存在着无数微小孔洞，孔洞中又存在一个体积稍小一点的γ相微粒，当车刀碰到γ相时，切屑自动折断，这是无铅易切削黄铜的切削原理所在。

Then he turned left and followed the brass line due north toward the obelisk.

接着，他向左转身，沿着铜线向北面的方尖碑走去。

The saxophone has a single reed mouthpiece like a clarinet , a conical brass body like an ophicleide, and a metal body with a flared bell .

萨克斯风外形上有著跟竖笛一样的单簧吹嘴，黄铜色的身形又像低音大号，以及金属制成的喇叭口。

Music An organ stop that produces a tone like that of the brass wind instrument.

音栓：可发出类似铜管乐器音调的音栓

Our Oriana beads are highly polished rhodium-plated brass, some with hand set crytals or hand blown glass.

我们奥里亚纳珠高度抛光铑镀黄铜，一些手工设置水晶或手工吹制玻璃。

You can choose from tin, copper, brass or painted in highly ornate or subtly textured patterns.

您可以从锡，铜，黄铜或高度华丽的油漆或具有特定结构的图案中选择。

Besides, in his career he'd attended many long meetings in close quarters with overexcited navy brass, and he knew exactly what it would be like.

此外，在他的职业生涯，他希望出席会议的许多长期在近距离与overexcited海军黄铜，他确切地知道它会等。

I cut brass rod of appropriate diameter and oversize in length.

i削减黄铜棒适当的直径和特大型在长度。

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。