鉍字的意思

基体铋用碱式硝酸铋形式水解分离。

Matrix bismuth is separated as basic bismuth nitrate by hydrolysis.

黄铜、铜、不锈钢、铋及铅都是适合的。

Brass, copper, stainless steel, bismuth, and lead are all suitable.

将超声和电沉积相结合电镀了锡铋合金。

Tin - bismuth alloy was electroplating by electrodepositing associated with ultrasonic agitation.

讨论了铋的分凝系数与生长率的定量关系。

The quantitative relation between Bi segregation and growth rate was discussed.

像砷和锑一样，铋也是重金属和重化学元素。

It is very heavy and chemically resembles arsenic and antimony.

易水解生产碱式硝酸铋。

Easily hydrolyze to produce basic bismuth nitrate.

铋是由阿格里科拉首先明确它是一种金属的。

Bismuth is the first by Agricola clear it is a metal.

在实验条件下，铋的溶解速率遵循直线规律。

The bismuth dissolving rate answers to linear law under the experimental conditions.

通过热力学分析，探讨了铋的凝固析出机制。

The segregation mechanism of Bi was approached based on thermo-kinetics analysis.

对铋碲精矿的处理，传统的方法是火法冶炼。

The processing method for bismuth-tellurium concentrate was pyrometallurgy traditionally.

用超声分散法制备了球形与树枝状铋纳米晶体；

Spherical and dendritic Bi nanocrystals were prepared by ultrasonic dispersion method.

目的研究壳聚糖铋对大鼠实验性胃溃疡模型的影响。

Aim to study the effects of chitosan - bismuth on experimental rat ulcer models.

其它矿物：毒砂、自然铋、辉铋矿、黝铜矿、汞等。

Other minerals: Arsenopyrite, Native bi, bismuthinite, tetrahedrite, Hg, etc.

结果壳聚糖铋可明显降低大鼠的溃疡面积或溃疡指数。

Results Chitosan-Bismuth significantly decreased rat ulcer area or ulcer index.

用途：用于电子陶瓷、荧光涂料、含铋催化剂及医药品。

Usage: Used for electronic ceramics, fluorescent paint, catalyst containing bismuth, pharmaceuticals etc.

胃处方药，包括次水杨酸铋和菲利普斯牌药剂爬升 8%。

Sales of stomach remedy tablets, including Pepto-Bismol and Phillips brands, climbed 8 percent.

目的：建立胃舒散中主药碱式碳酸铋的化学反应鉴别方法。

OBJECTIVE : To establish the chemical identification method of bismuth subcarbonate in weishusan.

大部分天然银金矿含有铜、铁、钯、铋，可能还有其它金属。

Most natural electrum also contains copper, iron, palladium, Bismuth, and perhaps other metals.

铋确实能够降低熔点，并提高熔湿特性，但是它也具有局限性。

Bismuth does lower the melting point and improves wetting but has limitations.

总结了电镀锡、锡铅合金和锡铋合金的分类、特点及应用情况。

The classification, characteristics, and application results of tin, tin lead and tin bismuth electroplating were summarized.

选择铋- 213是因为它有几种特性，包括半衰期为46分钟。

Bismuth -213 choice because it has several characteristics, including the half-life of 46 minutes.

铋、碲矿物有自然金属、硫化物、铋化物、硫盐和碲化物等类型。

The bismuth and tellurium minerals include native metals, sulfides, bismuthides, sulphosalts and tellurides.

应用循环伏安法和计时安培法研究了铋在玻碳电极上的电结晶行为。

The electrocrystallization of bismuth on glassy carbon electrodes (GCEs) from nitrate solutions was studied by cyclic voltammetry and chronoamperometry.

前驱粉末装管法(PIT)是目前铋系高温超导带材制备的主要方法。

Presently powder in tube process (PIT) is the main method to fabricate bismuth system HTS tapes.

嬗变过程是从铋原子中剥离出质子和中子，把铋原子重量降成金原子水平。

The process stripped protons and neutrons from the bismuth atoms, lowering the atoms' weight to that of gold atoms.

该方法用离子交换将砷同基体铋分离，然后用氢化物发生原子吸收光谱法测定。

Arsenic is separated from the bismuth matrix by ion exchange method and determined by hydride generation atomic absorption spectrophotometry.

第二个所愿望之物——低热量和高导电性，是通过将整个铋碲划分成几个纳米颗粒实现的。

The second desideratum, of low thermal and high electrical conductivity, was achieved by dividing the bismuth telluride into pellets a few nanometres across.

有色金属材料以不是铁的金属为基材，包括铝，镁，锌，铅，铋，铜和很多合金。

Nonferrous materials have a base metal other than iron and include aluminum, magnesium, zinc, lead, bismuth, copper, and a variety of alloys.

有色金属材料以不是铁的金属为基材，包括铝，镁，锌，铅，铋，铜和很多合金。

Nonferrous materials have a base metal other than iron and include aluminum, magnesium, zinc, lead, bismuth, copper, and a variety of alloys.