查询词典 nickel brass

Unlike most other green stones, which owe their colour to chromium or vanadium, chrysoprase derives its colour from nickel.

不像一般绿宝石等，颜色以铬或钒风马牛不相及，其颜色衍生自chrysoprase镍。

Chrysoprase can vary in color from yellowish green to apple green and grass green depending on the levels of hydrated silicates and nickel oxides present in the gem.

金绿玉因水合硅酸盐和氧化镍的含量和表现形式的不同而呈现出多种颜色，从黄绿到苹果绿再到草绿。

Chinese traditional herbal drugs for relieving away heat and toxic were treated with cineration,and the residues were dissolved by HNO_3.Eleven trace elements including,calcium,magnesium,manganese,copper,iron,zinc,cadmium,lead,cobalt,nickel and chromium in twenty sample solutions were determined by flame atomic absorption spectrometry.

采用灰化法处理样品，HNO3溶解灰化残渣，用火焰原子吸收光谱法测定了射干、白头翁、山豆根、鱼腥草、连翘、大青叶、车前草、野菊花、金银花、莲子芯、蒲公英、板兰根等20种中草药中的Ca，Mg，Mn，Cu，Fe，Zn，Cd，Pb，Co，Ni和Cr共11种微量元素。

The company is collection product and so on scientific research, production and service cobalt blue product, nickel salt product, electrolytic copper specialized production enterprises, the product has certain well-knownness in the domestic cobalt profession.

公司是集科研、产和服务的钴盐制品、盐制品、积铜等产品的专业生产企业，产品在国内钴行业中具有一定的知名度。

With the growth of business, began producing nickel and cobalt products.

随着业务的增长，开始生产镍钴产品。

Extraction ratio of nickel and cobalt in the leaching process amounts to 98%.

在浸出过程中，镍和钴的浸出率达98%。

The coercive force of the samples was stronger than that of the bulk nickel because of the one dimension.

对比大块镍，金属镍线的矫顽力得到了显著的增强。

The coercivity of the nickel nano-particles is as high as 9.87kA...

镍纳米微粉的矫顽力为9.89kA/m。

Alloy 20cb-3-- This alloy has higher amounts of nickel and chromium than 300 series stainless steel and with the addition of columbium.

合金20Cb-3--与300系列不锈钢相比，这种合金的镍和铬含量更高，此外，还增加了钶元素。

To solve problem of electromagnetic pollution, a Ni-based composite shielding coating has been prepared based on the electromagnetic shielding principle. Nickel and metal fiber are used as composite fillers, and acrylic resin as binder. The coating is designed for use in some community antenna television nets and shielding workshops.

针对日益严重的电磁环境污染问题，根据电磁波屏蔽材料对电磁波作用原理，用镍粉和金属纤维作为复合填料，以丙烯酸树脂作粘结剂，按照涂料制备的方法，制备了一种能屏蔽电磁波的复合涂料。

Until now the drug melarsoprol was used to treat patients in the advanced stage of sleeping sickness.

直到现在，美拉胂醇依然被应用在昏睡病晚期病人的治疗中。

The larger gear at center is about 80 microns wide.

大齿轮的中心是在大约80微米宽。