黄铜的

The other bank of the stream was open ground - a gentle acclivity topped with a stockade of vertical tree trunks, loop-holed for rifles, with a single embrasure/ through which / protruded the muzzle of a brass cannon / commanding the bridge.

河对岸是一片迹地，一片平缓的斜坡，斜坡顶有一道木桩直立的排栅，排栅上开着枪眼，有一架黄铜大炮从唯一的一个炮眼上探出炮口对着铁路桥。

Here, you can see the Mabuchi 550 12-volt motors, the Graupner Speed-Profi 50 Reverse BEC Speed Controllers, the Master Airscrew 3.0:1 Ratio Gearboxes, the brass stuffing tubes with Oilite bearings and O-ring seals and the 3/16 diameter propeller shafts.

在这里，您可以看到万宝至五五零一二伏马达，格劳普纳速度Profi的50扭转选委会的速度控制器，主airscrew 3.0：1的比例，变速箱，黄铜填料管oilite轴承和O形密封圈和3 / 16 直径螺旋桨轴。

One of the coolest things about this kit is that all the rods are square brass.

其中最酷的事情，这个工具包是，所有棒的却是方的黄铜。

The more expensive whistles, such as the Susato, are made from molded plastic, which means the pitch does not change as the tin whistle is played.

大多数金属的哨笛是用黄铜做的。

Over the west hung the wasting moon, now dull and greenish- yellow , like tarnished brass

此时，西方的天空挂着一勾残月，它黯然无光，黄中透绿，象是一块蒙了锈的黄铜。

Perianth brass yellow to copper red, lustrous, later becoming pale yellow with pinkish base and apex, segments rounded at apex

对红，有光泽铜黄的Perianth黄铜，过后用带粉红色的基础和顶变得浅黄，部分绕行在先端 102c var。

Meanwhile, the company is the sales agent of China Aluminium (Shanghai、Luoyang) Copper Co.,Ltd mainly sells various kinds of red copper, brass, tin bronze, oxygen-free copper, zinc copper-nickel alloy and its strip, board, stick materials.

公司同时又是中铝铜业有限公司的销售代理商，主要经销各种规格的紫铜、黄铜、锡青铜、无氧铜、锌白铜及其带、板、棒材。

Welding to materials like aluminum, copper, white metal, and brass that have low melting temperatures and are easily oxidized, can be facilitated by flushing the welding spot with nitrogen, argon, helium, carbon dioxide or some similar protective gas.

焊接那些像铝、铜、白合金、黄铜这些熔点很低、易于氧化的材料，使用氮气、氩气、氦气、二氧化碳或一些类似的保护气体，吹洗焊接焊点。

Composition,microstructure and performance of the TLP diffusion bonding zone of B10 Cu-Ni alloy/low carbon steel using H62 brass interlayer were examined by means of SEM and OM,EDX analysis,microhardness test, shear test and alternating bend test.

用扫描电镜组织观察、能谱微区成分分析、显微硬度、剪切试验、反复弯曲试验等方法，研究了以H62黄铜为中间层的B10白铜/20钢双金属管的瞬间液相扩散连接。

It was not the aluminum but the massive brass and bronze on the gr ass that embarrassed me.

让我为难的不是铝而是草地上厚重的黄铜和青铜。

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。