Arsenic content in Pb concentrate and Zn concentrate is too high when PbZn ore being sorted by conventional flotation.
某多金属铅锌矿含砷较高，采用常规铅、锌优先浮选方法，铅、锌精矿中砷含量超标。
Maanqiao gold deposit is a representative large scale deposit in Pb Zn Au (Ag Hg Sb) metallogenic belt of Devonian system on the south of Qinling.
马鞍桥金矿是南秦岭泥盆系铅锌金(银汞锑)多金属成矿带中具有代表性的大型金矿床。
Use of dynamic data window technology in PB improves flexibility and portability. At the same time detailed design procedure and code is presented.
在开发过程中，充分利用了PB的动态数据窗口技术，提高程序的灵活性和可重用性，并给出了详细的开发思想和具体的编码过程。
Meethods The ultrastructure of abnormal lymphocytes in PB in 4 acute type of 12 patients with ATLL found recently were observed by transmission electron microscopy.
方法用透射电镜对最近发现的12例atll中4例急性型患者外周血异形淋巴细胞的超微结构进行了观察。
The lead concentration in Pb-Sn alloy plating bath was determined by standard additional atomic ab-sorption spectrometry, and the optimal determination conditions were obtained.
采用标准加入原子吸收分光光度法测定铅锡合金锭液中铅的浓度，试验确定了最佳的测定条件。
This topology is supported by a special component called the Proxy binding (PB in the illustration.).
这个拓扑由一种被称为代理绑定（如图例中的PB）的特殊组件所支持。
every node in their clusters now has 12 TB of storage. They are now building a single 48 PB cluster - "that blows Hadoop's mind" because of scalability limits in the name node
在他们的每一个集群节点的存储现在是12TB。
PB systems are commonly used in American malls, airports and grocery stores.
公共广播系统在美国的商场，机场，和杂货店普遍使用。
Lead (Pb) accumulates in the blood, bone and soft tissues. It is not readily excreted and can affect the blood, kidneys, liver and nervous system.
铅积累在血液，骨骼和软组织中。铅难以被排出体外，可影响血液，肾脏，肝脏和神经系统。
The main methods now to evaluate Pb availability in soil are chemical extraction, plant adsorption, microbial and enzyme activation and isotopes tests.
目前，评价土壤中金属植物有效性的方法主要有：化学提取法、植物吸收试验、微生物和酶活性试验及同位素法。
The Al, Pb, Cu, Cd, Fe, Sn etc trace element in the electrolytic zinc were accurately and quickly measured by using ICP-AES method.
采用ICP—AES法准确、快速地测定电锌中的铝、铅、铜、镉、铁、锡等微量元素，并对方法的准确度和精密度进行了检验。
This article presents the application of a new coating material(Sn Pb rare earth alloy)in the wire & cable industry.
介绍了一种新型金属涂层材料——锡-铅-稀土合金在电线电缆行业中应用。
The major pollutant element is Pb in vegetables of Xian city.
铅仍为西安市蔬菜中的主要污染元素。
Results showed that the method, characterized as simple, rapid, little interfere and high accuracy and precise, was suit to monitor the Pb concentration in plating process.
结果表明，该方法简便、快速、干扰小，测定的准确度和精密度高，适用于电镀过程中铅浓度的跟踪测定。
METHODS Using atomic absorption spectroscopy to determine the content of Pb, Cd, Cu, as and Hg in AMK samples collected from 12 different areas.
方法收集12个不同产地的白术样品，以原子吸收光谱法测定样品中的铅、镉、铜、砷和汞的含量。
In this paper, an utility program has been worked out for spectrographic analysis based on PB-700 microcomputer and common BASIC language.
本文使用PB- 700微型计算机和通用的BASIC语言编制了摄谱法光谱分析数据处理程序。
The Bainiuchang Ag deposit is a large Ag-Sn-pb-Zn deposit discovered and explored in recent years.
白牛厂银矿是近年发现探明的一大型银锡铅锌矿床。
The main factors that affect the availability of Pb in soil are the total amount of Pb, soil nature, soil microbial, and plants growing on the soil, etc.
影响土壤铅的植物有效性的因素包括土壤铅全量、土壤理化性质、土壤微生物、高等植物等。
The Pb-Zn deposit in Northeastern Guangxi are occurred under the surface of unconformity between the Cambrican-Ordovician and the lower Devonian , and were formed under complex conditions.
老厂海洋山产于寒武—奥陶系与泥盆系不整合面之下的铅锌矿床，形成条件复杂，矿床成因独特。
In the meanwhile we need to make the first shipment and we need the PB to be issued.
在此期间，我们需要使第一批货，我们需要在PB待印发。
With the determination of trace Au in ore and the determination of Pb and As in water as examples, the application effectiveness of MFAAT was discussed in detail.
以矿石及其加工产品中微量金的测定和水中铅与砷的测定为例，详细地讨论了微量火焰原子吸收技术的应用效果。
Accumulation of Pb as well as growth physiological status in tomatoes grown in solution culture under stress of different Pb concentrations were investigated in the present study.
通过对溶液培养的番茄植株进行不同浓度的铅处理，研究铅在番茄中的积累及对其生长的影响。
The heavy metal in bootle stopper for antibiotic mainly includes pb.
抗生素瓶塞中重金属主要有铅、镉、锑等。
Cu and Pb ions in the alloy plating bath and composition of its deposits.
此法已被成功应用于测定锡-铜-铅合金电镀液及其镀层中的锡、铜和铅。
The method of parallel motion of response curve for lead ion-selective electrode in lead buffers is given to determine the stability constant of Pb-NTA complex in ethanol-water solvent.
本文提出了金属缓冲溶液中离子选择电极响应曲线平移法测定配合物的稳定常数。
Comprehensive effects of cu, Pb and Zn in Soil on growth, yield and quality of rice have been studied through a series of pot culture experiments with a 4 level and 3 factor orthogonal design.
采用4水平3因子正交试验设计，通过盆栽试验，用添加法研究了铜、铅、锌及其复合污染的红壤性水稻土对水稻生长、产量、品质的综合影响。
Objective:Graphite furnace atomic absorption spectrometry was established to determine soluble Ba, Cd, Cr and Pb in adhesive for food contact materials.
目的：建立食品接触材料用胶粘剂样品制备方法和可溶性重金属钡、镉、铬、铅检测方法。
In the carbonate rock area, there are some sedimentary -transformation Pb-Zn deposits.
在碳酸盐岩地区广泛分布着一些沉积—改造铅锌矿床。
In the carbonate rock area, there are some sedimentary -transformation Pb-Zn deposits.
在碳酸盐岩地区广泛分布着一些沉积—改造铅锌矿床。
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