PB的例句大全

Effect of irrigation with treated sewage effluent on the distribution of As, Cd, Hg, Pb in soil-crop system

再生水灌溉对As、Cd、Hg、Pb在土壤-作物中的分布影响

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Because of its satisfied tensile strength, good acid proof nature, fine electric conductivity and characteristics like high damp and radiation protection, GF/ Pb composite wire is the key part forming the battery.

由于GF/Pb复合线材具有合适的抗拉强度、较好的耐酸腐蚀性、优良的导电性能以及铅本身具有的高阻尼、防辐射等特性，是决定此新型电池性能的关键材料。

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Based on PB Multimedia Database Image Deposit and Withdrawal Realization

基于PB多媒体数据库图像存取的实现

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To detect the quantity, ratio of DC1 and DC2 in G-CSF primed or unprimed normal allogeneic donor PB and BM;

测定G-CSF动员前、后正常异基因供者PB与BM中DC1、DC2的数量及DC2：DC1比例变化；

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Here's p star CS2, which is our pB star.

这是p星CS2，是我们的pB星。

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The geochemical exploration anomaly element Au, Ag, Cu and Pb combination is the ore body primary halo, and displayed clearly.

而且该类金矿物化探异常显示良好，Au、Ag、Cu、Pb四种元素为矿体晕元素组合。

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Spheroidization and coalescence of nanometer Pb film

纳米Pb薄膜的球化及合并长大过程

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Among the health risks caused by the non-carcinogens in drinking source water, the largest risk was the risk associated with Pb then followed by F, both in the levels of 10-8~ 10-9/ a.

重庆市通过饮水途径引起的非致癌健康风险中Pb的风险最大，F次之，两者风险水平在10-8~10-9/a；

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Finally, the paper calculates the value of China Yangtze Power Co. Ltd. through valuation methods as PE method, PB method and DCF method.

最后本文通过市盈率法、市净率法及现金流量折现法等价值评估方法计算了长江电力公司的价值。

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Then the Oracle is employed to build a database and PB is used to research and develop the electricity customer credit risk management system, and connect to the database repeatedly for code debugging successfully.

通过运用Oracle建立信息数据库，使用PB进行电力客户信用风险管理系统设计开发，并且连接到数据库上反复进行代码调试，获得成功。

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The heavy metal elements of Cr, Cu, Zn, Mn, Cd and Pb in the tender tissues of O. hupensis and soil were determined and analyzed by plasma-atomic emission spectrometry.

用等离子体原子发射法测定了钉螺软体组织与其孳生地土壤中重金属元素Cr、Cu、Zn、Mn、Cd和Pb的含量，对其污染状况进行了分析。

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The soil microbial carbon under Pb or BSM treatment decreased with time at the beginning of incubation, being lowest during day 7 to 30. It was then increased and stabilized afterwards.

在整个培养过程中，Pb或苄嘧磺隆处理的微生物量碳随时间变化表现出先降低后升高的趋势，在第7-30天降到最低点，之后略有回升，并趋于平稳。

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Through analyses of Pb isotopic characteristics of Jiao-Dong Group rocks, granites and gold ores, a fresh view on the source materials of the gold deposit in this area was put forward in this paper.

对比胶东西北部胶东群岩石，花岗岩及金矿矿石Pb同位素特征，对该区金矿床的物质来源问题提出了新看法。

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The microanalysis of Pb isotopes in placer gold is of specific significance for the origin of placer gold and possible primary gold orebody can be determined according to U value of Pb isotopes.

砂金中的微量Pb同位素分析具有特殊的意义，可根据Pb同位素的μ值确定砂金的来源及可能的原生金矿体。

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~ ( 210) Pb and~ ( 210) Po in sea water around the hydrothermal vents in the Okinawa Trough

冲绳海槽海底热液喷出口附近海水中~（210）Pb和~（210）Po的行为

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Now pb free technology has been adopted in manufacturing with the environment protect idea.

随着环保意识在全球范围的普遍提升,无铅工艺已在电子制造业中被广泛采用.

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The content of Pb in hair of 541 children at the age 6～14 was determined by AAS.

采用原子吸收光谱法测定南城县小学541名学龄期儿童头发中铅的水平.

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Results showed that the content of Sn was the highest, Cu the second, and As was higher than Hg and Pb in tipping paper. The content of As and Pb in part of the samples exceeded the highest limited standard of food packing paper.

结果表明：接装纸样品中锡元素含量最高，铜次之，汞、砷、铅相比，砷元素含量较高，部分样品中砷、铅元素含量超出食品包装用纸的最高限量标准。

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U/ pb zircon dating of granitic gneisses in eastern Dabie mountains, central China

大别山东部花岗片麻岩的锆石U-Pb年龄

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The contents of Zn and Pb at gill and s of t parts were determined.

测定了菲律宾蛤仔鳃和软体部（除鳃以外的软体部，下同）的Zn、Pb含量。

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