查询词典 lead on

The nickelous chloride both may use in to galvanize, and is prepares the galvanization chemical thionamic acid nickel the important raw material, lead is affects the electronickelling quality a important attribute, in the present industry 331 ion exchange resin deleading effect still could not arrive in the electronickelling the lead content standard, used pocket weak basicity resin XSC312 after the screening experiment determination to take from the nickelous chloride solution intermediate ion exchange except the micro lead resin, inspected the material fluid pH value, the contact duration in the ionic exchange column to the ionic exchange adsorption lead influence, has determined the resin adsorption capacity and inspected the resin analysis performance.

氯化镍既可用于电镀，又是制备电镀化学品氨基磺酸镍的重要原料，其中的铅是影响电镀镍质量的一个重要因素，现行工业中的331离子交换树脂除铅效果尚不能到电镀镍中铅含量标准，经过筛选试验确定采用大孔弱碱性树脂XSC312作为从氯化镍溶液中离子交换除微量铅树脂，在离子交换柱中考察了料液pH值、接触时间对离子交换吸附铅的影响，测出了树脂的吸附容量并考察了树脂的解析性能。

Edge Clip/ Swaged Hardware/ Wire/lead Preparation-tining/Lead Forming-Stress Relief/Service loops/ Terminals-stress Relief lead/Wire Bend/ Lead/Wire Placement/Insulation/Conductor/Terminals-Solder/Conductor-Damage-Posrt-Solder

夹簧铆接端、铆接件、导线/引脚准备上锡、引脚成型-应力释放、维修环、应力释放引脚/导线弯曲、引脚/导线的安放、绝缘皮、导体、端子焊接、导体-损伤-焊后的情形等。

At present, we are lead-acid battery manufacturers to provide testing equipment, including: lead-acid battery repair device, the capacity of lead acid battery tester, resistance tester, lead acid battery combination device, the cycle performance tester; a variety of display instrumentation for industrial use; for shopping malls, retail, logistics, collaborative marketing management system, digital storage systems.

目前我们为铅蓄电池生产厂商提供检测设备，包括：铅蓄电池修复仪，铅蓄电池容量检测仪，内阻检测仪，铅蓄电池配组仪，循环性能测试仪；各种工业用显示仪表；为商场、零售、物流业，提供管理协同营销系统、数字化仓储系统。

B:硫化铅斑渍中铅的定性分析 Test methods for analysis of lead in PVC taken from insulation and sheath of electric and optical fibre cables - Method A : total lead content determination with flame excitation atomic absorption spectrometry - Method B : qualitative analysis of lead by lead sulphide staining.

NF C32-039-2006 取自电缆和光缆绝缘材料和互套的聚氯乙烯中铅的分析用试验方法。方法A：用火焰激发原子吸收光谱测定法测定含铅总量。

To encourage mergers and acquisitions of small and medium-sized lead-smelting factory Secondary Lead and lead smelting furnace, or incidental to the consolidation of recycling regenerated lead.

为了鼓励兼并和小型和中小型铅冶炼再生铅厂与铅熔炼炉，或附带回收再生铅合并收购。

Company's existing LED lead frame material, all silver plated LED lead frame, local LED lead frame silver plated silver and tin composite LED lead frame, various types of LED and LED applications, and other products.

公司现有LED引线框架素材、全镀银LED引线框架、局部镀银LED引线框架和银锡复合LED引线框架、各种型号的LED及LED应用产品等系列产品。

By field investigation, field trial and pot trial, we studied the sources of the lead coming from and the absorption and the accumulation of the lead on the tea plant , found the lead's activity in tea is lower, most of the lead absorbed are fixed in feeding roots, only a little are transported to above ground parts.

本文通过田间调查、田间试验及盆栽试验，研究了铅元素在茶树中的分布规律及吸收累积特性，并探索性地研究了茶园中可能存在的铅污染来源。

In Canada, Acadian Mining has announced that 1Q2008 lead concentrate output at its Scotia zinc-lead mine was 22% below target at 2,116t, due to lower ore grade than expected and below-target mill recoveries.(lead-in-concentrate output was 1,484t).

在加拿大，Acadian矿业公司宣布旗下Scotia锌铅矿2008年一季度铅精矿产量较目标产量低22％，为2，116吨，因矿石品位较预期下降，工厂回收量低于目标量。

Iron in the body could antagonize the role of lead to reduce lead absorption, to reduce blood lead

铁在体内可拮抗铅的作用，减少铅的吸收，有利于降低血铅

The clues lead Carlos to Jennifer, they lead Baldi into a trap, and they lead the reader to a conundrum of a conclusion where the mystery surrounding Father Corso's death is resolved and the point of the entire book comes full circle on the last page.

这些线索使得 Carlos 认识了Jennifer，又使Baldi陷入困境，他们给读者这一难题的结论：围绕 Corso神父的死亡的谜被揭开了，整个书在最后一页画上了圆满的句号。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。