bismuth的例句大全

On the differential pulse adsorption voltammetry of bismuth-4-( 2-pyridylazo)-resorcinol system in nh_3/ nh_4 Ci

铋（Ⅲ）-4-（2-吡啶偶氮）间苯二酚体系在NH3/NH4Cl中的示差脉冲吸附伏安法研究

But their piezoelectric property is poor. Several processings, grain orientation growth ( TGG) and doping, which can improve performance of the bismuth layer structure lead-free piezoelectric material, are introduced.

本文重点介绍了提高铋层状结构无铅压电材料压电性能的措施&晶粒定向生长和掺杂。

Fabrication of PBN Bismuth-Contained Layer Structure Piezoelectric Ceramic by Solid Phase Reaction

固相法制备含铋层状结构PBN压电陶瓷

An aqueous chemical reduction method has been proposed to prepare nanocrystals of bismuth using hydrazine hydrate as reductive agent in alkaline medium.

采用液相化学还原过程，在碱性环境中，以水合肼为还原剂合成了尺寸均匀的铋纳米粒子。

Synthesis of Cation Golden Yellow Bismuth Dyestuff and Study of It's Spectra

阳离子金黄铋染料的合成及其光谱研究

Ethylenediaminetetraacetic acid bismuth salt;

乙二胺四乙酸铋盐；

The method and index of recovering , siller, lead, antimony and bismuth are probed too in it.

探讨了铅阳极泥中金 、 银等金属回收方法和回收指标.

And , magnetoresistance ( MR ) effect of bismuth , bismuth telluride , and so forth, has been studied.

并探讨了铋 、 碲化铋等纳米材料的磁阻效应.

Novel rare-earth contained bismuth telluride thermoelectric materials were prepared by solvothermal synthesis at 180 ℃ using bismuth chloride, tellurium powder and lanthanum chloride or oxide as starting materials, and the following hot uniaxial pressing ( HUP), 400 ℃, at 50() MPa for 1h.

以氯化铋、碲粉、氯化镧或氧化镧为原料，采用180℃溶剂热合成和400℃、50MPa、1h热压技术制备了含稀土的新型Bi2Te3基热电材料。

Bismuth sulfide nanorods were synthesized in ionic liquid using bismuth nitrate and thiourea as precursor.

采用硝酸铋和硫脲为先驱原料，以离子液为反应介质，合成了硫化铋单晶纳米棒。

Y: Right, but the thing is, when the bismuth combines with the trace amounts of sulfur in your saliva and in your gastrointestinal tract, it reacts to form a black substance called bismuth sulfide.

Y:嗯。但是，铋与唾液和胃肠道中微量的硫作用会生成一种黑色的物质——硫化铋。

With high-speed shear reactor, super-fine and high purity bismuth oxide powders were prepared using bismuth nitrate and ammonia carbonate solutions as raw materials.

利用硝酸铋溶液和碳酸铵溶液为原料，采用高速剪切反应器，500℃煅烧后可以生产出高纯、超细的氧化铋粉末。

Reactive brilliant blue bismuth dyestuff is synthesized by using reactive brilliant blue and bismuth nitrate.

本文以活性艳蓝和硝酸铋为原料,合成了活性艳蓝铋染料.

Here, The dissertation demonstrated a work for selective preparation of bismuth nanospheres and nanorods reduced by hydrazine hydrate in the presence of controlling agent, Bismuth nanotubes could be also obtained by changing some reaction parameters.

这里，在控制剂存在下，用水合肼作还原剂还原Bi（NO3）3，已选择性合成了铋纳米球，铋纳米棒等，通过调节反应参数也成功获得了铋纳米管。

A sensitive chromogenic reagent , 2-( 4-chloro-2-phosphophenylazo )-7-( 2,4-dichlorophenylazo )-1,8-dihydroxy-3,6-naphthalene disulfonic acid ( abbreviation : DC-CPA ), has been used in the spectrophotometric determination of bismuth.

研究了 2- ( 4-氯 -2- 膦酸基苯偶氮 ) -7- ( 2, 4- 二氯苯偶氮 ) -1, 8-二羟基-3, 6- 萘二磺酸 ( DC -CPA ) 与铋的显色反应.

Nickle, cobalt and bismuth are turned into corresponding hydrated oxide by hydrolysis.

镍 、 钴、铋水解成相应的氢氧化物,具有设备简单、易操作、成本低的特点.

This scanning tunneling microscope image of a bismuth superconducting compound shows a characteristic checkerboard pattern.

扫描隧道显微镜下铋超导化合物的鲜明棋盘图样.

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

大部分天然银金矿含有铜 、 铁 、 钯 、 铋, 可能还有其它金属.

Bismuth oxychloride often feels silky and not rough when rubbed between the fingers.

用两个手指来感觉,氯氧化铋有一种光滑不粗糙的感觉.

Due to characteristics of bismuth layer structure ferroelectric are extensive applications on high-temperature, high-frequency fields.

铋层状结构无铅压电陶瓷具有优良的铁电性能,适合应用于高温 、 高频领域以及疲劳特性好的铁电存储器领域.