青铜

The addition of less than 1% phosphorus improves the hardness and strength of bronze; that formulation is used for pump plungers, valves, and bushing s.

磷青铜铸锭的含磷量少于1%，铸件只含微量，特别适用于作泵的柱塞、阀和套。

The addition of less than 1% phosphorus improves the hardness and strength of bronze; that formulation is used for pump plungers, valves, and bushings.

磷青铜铸锭的含磷量少于1%，铸件只含微量，特别适用于作泵的柱塞、阀和套。

The properties of various water soluble, oil and wax lubricants for gold and silver platings were compared, and different coating methods were adopted to improve their performance.

对比研究加速硫化膜层与自然暴露的镀银、锡磷青铜表面膜层的微动特性，分析单一气体加速模拟对自然腐蚀膜层研究的可用性。

It should be noted that not only in the complex perovskite like BaO3,(X=Mg, Zn, Co, Ni, Mn: Y=Nb, Ta) but also in the compounds with tungsten bronze structure such as Ba6-3xLn8+2XTi18O54, they are consisted of corner-sharing oxygen octahedra and the ratios of ion in B site to ion in A site are usually larger than one.

值得注意的是业已开发出来的材料不论是复合钙钛矿BaO_3，(X=Mg，Zn，Co，Ni，Mn；Y=Nb，Ta)还是钨青铜结构，它们都是由氧八面体共顶连接，而且氧八面体内、外阳离子比例都等于或略大于1，因此，我们推测在B位与A位阳离子比例略小于1的类钙钛矿结构中极有可能存在具有优良介电性能的新材料。

The churchyard contains the oldest living thing in Wales - a yew tree which botanists believe to be over 3,000 years old - dating it's origins to sometime in the prehistoric Bronze Age.

教堂里有威尔士最古老的收藏品——一棵紫杉树，植物学家认为它应该有超过三千岁——从它的起源到中世纪的青铜时代。

Very long after, he holds to begin medium take shape of half wreath, Jean but heavy ground put Piao to clean in river water-have no real jade Jiang an usage of flint and quartz knife have, the bronze unwillingly engraves the trace of doesn't become a composition.

良久之后，他捧着手中成形的半环，珍而重之地放在河水中漂洗干净--没有真正的玉匠使用的燧石和石英刀具，青铜勉强刻出的痕迹不成个章法。

The age was marked by increased specialization and the invention of the wheel and the ox-drawn plow.

青铜时代还出现越来越多的分工，并且发明了车轮及牛拉的耕犁。

Before him he held his shield of hammered bronze, that the smith had beaten so fair and round, and had lined with ox hides which he had made fast with rivets of gold all round the shield; this he held in front of him, and brandishing his two spears came on like some lion of the wilderness, who has been long famished for want of meat and will dare break even into a well-fenced homestead to try and get at the sheep.

他迅速移过溜圆的战后，挡住前身，盾面青铜，煅砸精致，铜匠手工锤制的佳品，里面严严实实地垫着几层牛皮，用金钉齐齐地铆在盾沿上。挺着这面战盾，摇晃着两枝枪矛，他大步走上前去，像一头山地哺育的狮子，久不食肉，受高傲的狮心怂恿，试图闻人一个围合坚固的圈栏，撕食肥羊。

They have the characteristics of light weight, small size, vibration-proof and reliable contact, are widely used to connect with RF coaxial cables in the smallest of instruments as well as personal communication equipments.

技术特点：环境：温度范围：-4090c电气特性：工作电压：170v频率范围：0-打造介质耐压： 500v机械特性体：黄铜金/镍plaed以男性为中心的接触：磷青铜，镀金女中心联系人：铍铜，镀金绝缘体：聚四氟乙烯crimpferrules：铜合金，镀金或镀镍

The most beautiful and most visible layer, the middle red robe, was made of red and green short velvet with bronze embroidery.

最美丽也是最显眼的一层，就是中间的红袍，它由红色和绿色短天鹅绒制成，配以青铜色刺绣。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。