查询词典 lead off

The catalytical activity of organic lead salts is better than that of inorganic lead salts,It appears that the active hydrogen in lead salicylate and lead o-amino benzoate does not interfere with the curing reaction.

有机铝盐的催化活性优于无机铅盐。水杨酸铅(LS和邻氨基苯甲酸铅中的活泼氢不干扰固化反应的进行。

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。

Eagles--Last Good Time In Town [00:20.02]1223_dd制作 [00:58.45]I like to go out every now and then [01:02.30]I can't wait to do it again [01:06.19]But I haven't had the time [01:10.81]Lately [01:14.27]I like to step out every once in a while [01:18.89]I kind of like to do it in style [01:22.90]I haven't had the time [01:26.96]Lately [01:31.70]Lately I've been stayin' at home [01:35.60](Stayin' at home, stayin' at home) [01:39.73]Workin' the crosswords, turn off the phone [01:43.85](Turn off the phone, turn off the phone) [01:51.71]And I dream I'm on vacation [01:55.86]'Cause I like the way that sounds [01:59.98]It's a perfect occupation [02:04.27]For me [02:08.90]I don't mind being by myself [02:12.72]If there's no one else around [02:16.69]It's the last good time in town [02:38.59]Well, I could stand up straight, get a real job [02:43.25]Stay up late with the same old mob [02:47.16]But it hasn't crossed my mind [02:51.79]Lately [02:55.97]Put on a suit, work downtown [03:00.12]Then come up when the sun goes down [03:03.88]No, I haven't had the time [03:08.50]Lately [03:12.70]Lately I've been stayin' at home [03:20.37](Stayin' at home, stayin' at home) [03:21.06]Closin' the curtains, play jazz on trombone [03:24.95](Jazz on trombone, jazz on trombone) [03:32.55]And I dream I'm on vacation [03:36.79]No, you won't see me around [03:41.00]It's a perfect situation [03:45.37]For me [03:49.77]I don't mind being by myself [03:53.68]'Cause I know you'll come on down [03:57.59]It's the last good time in town [05:12.71]Lately I've been stayin' at home [05:16.58](Stayin' at home, stayin' at home) [05:20.72]Workin' the crosswords, turn off the phone [05:24.88](Turn off the phone, turn off the phone) [05:32.65]And I dream I'm on vacation [05:36.68]'Cause I like the way that sounds [05:40.96]It's a perfect occupation [05:45.20]For me, yes it is [05:49.85]I don't mind being by myself [05:53.75]If you don't see me around [05:57.75]It's the last good time, last good time in town

钛：最后好时光在城市 [按：1223_dd] [00：00.01]鹰-最后好时光在城 [00：20.02] 1223_dd制作 [00：58.45]我想现在出去，然后每 [01：02.30]我不能等待再次做 [01：06.19]但我没有时间 [01：10.81]最近 [01：14.27]我想退了，而在每一次 [01：18.89]我有点像做有声有色 [01：22.90]我没有时间 [01：26.96]最近 [01：31.70]最近我一直留驻'在家 [01：35.60]（留驻'在家里，留驻'在家） [01：39.73] Workin'的纵横字谜，关掉手机 [01：43.85]（关闭手机关闭，关闭手机） [01：51.71]我的梦想我在我休假 [01：55.86]'原因我很喜欢的声音 [01：59.98]这是一个完美的职业 [02：04.27]对我来说 [02：08.90]我不介意由我正 [02：12.72]如果没有其他人靠近 [02：16.69]这是最后一次在城里好 [02：38.59]嗯，我可以挺直腰杆，得到一份真正的工作 [02：43.25]保持与老暴徒晚 [02：47.16]但一直没有干扰过我 [02：51.79]最近 [02：55.97]关于提起诉讼，把工作市中心 [03：00.12]然后提出时，天黑了 [03：03.88]没有，我没有时间 [03：08.50]最近 [03：12.70]最近我一直留驻'在家 [03：20.37]（留驻'在家里，留驻'在家） [03：21.06] Closin'的窗帘，玩爵士长号 [03：24.95]（爵士乐长号，爵士的长号） [03：32.55]我的梦想我在我休假 [03：36.79]不，你不会看到我周围 [03：41.00]这是一个完美的情况 [03：45.37]对我来说 [03：49.77]我不介意由我正 [03：53.68]'的原因，我知道你会来的下降 [03：57.59]这是最后一次在城里好 [05：12.71]最近我一直留驻'在家 [05：16.58]（留驻'在家里，留驻'在家） [05：20.72] Workin'的纵横字谜，关掉手机 [05：24.88]（关闭手机关闭，关闭手机） [05：32.65]我的梦想我在我休假 [05：36.68]'原因我很喜欢的声音 [05：40.96]这是一个完美的职业 [05：45.20]对我来说，是有 [05：49.85]我不介意由我正 [05：53.75]如果你看不到我周围 [05：57.75]这是最后的好时机，最后在城里的好时机

Fall asleep , dope off , drift off , nod off , drop off , doze off , drowse off

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Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。