查询词典 plush copper

In the 10th and 11th centuries, iron and copper coins along with silver vase-shaped coins were issued, but never widely circulated.

第一个确切的记录，在韩国，货币使用中出现了高丽时代时期(918 - 1392)早在那个时期，尽管一些进口中国货币流通、商品货币是细如谷物，继续在环流在第10和11世纪、铁、铜纪念币连同银vase-shaped硬币发布，但从不广为流传的。

Soft sealing gate valve body, valve cover using precision casting in metal, a shape, the basic non-mechanical processing, do not use sealed copper ring, saving non-ferrous metals.

软密封闸阀的阀体、阀盖采用精密铸造法铸造，一次成型，基本不机械加工，不使用密封铜环，节约有色金属。

Apart from the diamonds and oil for which Angola is famous, Angola also has many other mineral deposits such as gold, copper, lead and uranium.

除了钻石和石油以外，安哥拉还盛产其它多种矿物，如黄金、铜、铅以及铀。

Applied to titanium, nickel, aluminum, magnesium, molybdenum, tantalum, niobium, silver, platinum, zirconium, uranium, beryllium, lead alloy material, stainless steel, copper, iron, platinum, gold, K gold, K platinum, silver and other precious metals high-quality welding.

适用于钛、镍、铝、镁、钼、钽、铌、银、铂、锆、铀、铍、铅等合金料，不锈钢、铜、铁、白金、黄金、K黄金、K白金、银等贵金属的高质量焊接。

There are many associated elements, such as vanadium, nickel, molybdenum, uranium, copper, lead, zinc, silver and REE, which can be synthetically utilized.

石煤中伴生有钒、镍、钼、铜、铅、锌、铀、银和稀土元素，在部分地段可富集成矿。

Well-known, here once was the ancient battlefield of the Opium War, between clear path light-year, forest criterion Xu guides tiger door the army and the people to build removed horizontal stroke of iron chain of 100 a unit of length to lock up great river, should close by right of one husband, copper closes the Jin Suo that 10 thousand husbands not open resist of come to attack us enemy.

众所周知，这里曾经是鸦片战争的古战场，清道光年间，林则徐带领虎门军民筑起了百丈铁链横锁大江，凭借一夫当关。万夫莫开的金锁铜关抵御来犯之敌。

It is also applicable to measure micro-pressure and negative pressure of neutral gases without danger of explosion in boiler draft equipments, which cause no erosive attack on copper alloy. In addition, it has a function of dual two-position adjustment, so as to realize position

YEJ-121型矩形接点膜盒压力表是适用于锅炉通风设备对铜合金不起腐蚀作用的和中性、无爆炸危险的气体的微压和负压进行测量并具有双二位调节的作用，以实现位式调节或超限报警作用。

Each pendant contains a specially encoded resonating cell, tuning board and a copper coil.

每个挂件包含一个特别编码的共鸣细胞，调整董事会和铜线圈。

Copper reagent silver method ; colorimetric determination ; tungsten trioxide ; Arsenic

铜试剂银法；比色测定；三氧化钨；砷

5Mm thin shell tube of copper and tube sheet of Q235in central air conditioner .

对薄壁铜管和碳钢管板组合管头的焊接难点进行了分析，制定了合理的焊接工艺，并成功地应用于中央空调器冷凝器和蒸发器的制造中。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48