查询词典 zinc sulfate

One company provides customized zinc fingers, but Voytas, J. Keith Joung of Massachusetts General Hospital in Boston, and their colleagues have instead developed a zinc-finger resource freely available to other researchers for generating the appropriate nucleases.

一家公司提供商业化的锌指结构，但是丹尼尔和波士顿马萨诸塞州总医院的J·基思将锌指资源免费提供给其他想得到特定核酸酶的研究人员。

Zinc-coated steel and other zinc containing products are slow to enter the recycling circuit due to the very nature of their durability.

镀锌钢材和其它含锌产品因为耐用性比较长，所以进入回收循环很慢。

A series of spot welding technology and joint tensile-shear tests for uncoated low carbon, electroplated and two kinds of hot dipped zinc-coated steels were made to improve the quality of spot welding joint for zinc-coated steels. The test results were analyzed with computer regressive method. The effects of welding current or time on nugget diameter or joint tensile-shear strength and critical curves in splash generation for spot welding were obtained.

摘 要：为提高镀锌钢板点焊接头的质量，对普通冷轧钢板、电镀锌钢板和两种镀锌层厚度不同的热镀锌钢板进行了一组点焊工艺及接点强度试验，并对试验结果进行了计算机回归分析，分别得出了这几种材料在不同的焊接电流、焊接时间下的点焊熔核直径或接头拉剪强度变化曲线以及点焊飞溅临界曲线。

Keywords zinc coating;zinc-coated sheet steel;formability;adhesion

锌层； 镀锌钢板；成形性能；附着特性

Shanghai zhoushou steel co,.ltd is set up in 2003 Enterprise idea obeying \" being eager to make progress all-out , developing \" steadily, developing and expanding "service creates and value " corporate culture , take that professionalization clear and definite manages as core, make effort iron and steel material providing customer with high-quality , low cost, have improved and perfected , have taken form unceasingly be eager to make progress and step-by-step with the seamless steel tube, I-steel , U-steel , angle steel , zinc-coated steel are in charge of , zinc plating steel plate , the professionalization opening a flat waiting to assemble a project with material for the characteristic sell enterprise, In east China, area believes degree even there is bigger notability and higher sincerity in home market.

上海周寿钢铁有限公司成立于二零零叁年，秉承&全力进取，稳步发展&的企业理念，和弘扬&服务创造价值&企业文化，以明确的专业化经营为核心，着力为客户提供高品质、低成本的钢铁材料，不断进取并逐步完善，形成了以无缝钢管，工字钢、槽钢、角钢、镀锌钢管、镀锌钢板、开平板等安装工程用材为特色的专业化销售企业，在华东区域乃至国内市场有较大的知名度和较高的诚信度。

The concentrate is brought to a temperature of more than 900°C where zinc sulphide converts into the more active zinc oxide.

当锌精矿加热到超过900℃时，硫化锌转变成更活泼的氧化锌。

The zinc oxidation leaching ratio can reach 86.73% in 96h. The oxidation mechanisms of zinc sulphide concentrate in different suspension electrolysis solution are almost same. However, the exchange current density in the process of oxidation is low and it will quicken electrochemical oxidation with the increasement of temperature.

通过实验分析得出：硫化锌矿在不同悬浮电解溶液中都能够被氧化，但有较大的差别，在硫酸锌、硫酸铵和硫酸的悬浮电解液中，矿物明显被氧化而溶解进入悬浮液中，氧化速度比较快，锌的氧化溶出率在96h的时间内达到86.73％。

A bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs as zinc sulphide in zinc blende.

一种蓝白色、有光泽的金属元素，常温下易碎，加热可锻造，用于多种合金和镀锌铁中，以硫化物形式见于闪锌矿中。

A bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs as zinc sulphide in zinc blende.

一种蓝白色、有光泽的金属元素，常温下易碎，加热可锻造，用于多种合金和镀锌铁中，以硫化物形式见于闪锌矿中。那辆油罐车的下面拖了一条铁链，用来消除静电。

Na2SAMG:zinc was combined with sodium sulphide perfusion; ZnSeAMG:zinc was combined with injection sodium selenite in advanced;iZnSAMG:the animal's fresh tissue immersed in the Timm's immersion fluid.

自从Timm引入了&某些金属硫化物可以通过物理显影被银放大&的观念，许多科学家应用了这一方法，并试图改进这一技术，而且已经发现了新的可以被银放大的金属微晶。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。