PB的例句大全

PB : What is your take on cultural relativism?

那么,你是怎么看待文化相对主义的 呢 ?

Yuli block of Xiaomaoshan Au-Pb-Zn mine lies to the west of Suzhou.

小茅山铜铅锌矿迂里矿段位于苏州西部.

Pb-free solders Sn-Bi-Zn based with our own patent and their modification to fit for package applications.

无铅焊锡—锡铋锌系无铅焊锡,材料设计、发,焊料(球、膏)发等.

The low-melting-point Sn-Pb-Bi alloy was used as simulacrum to investigate the distortion of meniscus.

结果表明:当电源输入频率增大时,结晶器内的磁感应强度减小.

The absorption of silt in the Yangtze River on Pb ~ ( 2 + ) is studied in this paper.

对长江水中泥沙与 Pb2 +的吸附作用进行研究.

Super classic PB on controls, if flexible, can improve the code utilization, shorten development time.

超级经典PB日控件, 若能灵活, 能提高代码利用率, 缩短开发时间.

HSCs can be collected from peripheral blood ( PB ) , bone marrow ( BM ) , and umbilical cord blood ( UCB ) .

骨髓、外周血和脐带血是人类的主要 造血 干细胞源.

Middle is lower than the temperature for the vitrification temperature the rubber section-polybutadiene ( PB ) the section.

中间为玻璃化温度低于室温的橡胶段 - 聚丁二烯 ( PB ) 段.

Pb ( CRS ) and 137 Cs dating result show a good agreement with the varve-chronology.

210Pb 测年数据与137Cs时标及纹层计年均有很好的一致性.

As, Pb, Cu and Zn pollution to exhaust gases from factories and automobiles;

As、Pb、Cu、Zn污染可能与工厂废气及汽车尾气排放有关；

An environmental friendly Bi-brass with cutting-free and excellent properties was developed to substitute for Pb-brass.

研制了一种性能优异的易切削铋黄铜来替代有毒的铅黄铜.

APPLICATIONS OF A.C. OSCILLOGRAPHIC POLAROGRAPHY ⅰ. Determination of Pb in Pure Hydrochloric Acid ( Internal Standard Method)

交流示波极谱法在痕量分析中的应用Ⅰ.纯盐酸中痕量铅的测定（内标法）

Such processes terminate at the stable nucleus 208 Pb.

这种过程终止在稳定核衰变.

Al Pb binary monotectic alloys were prepared using the rapidly solidified gas atomization technology.

采用雾化快速凝固技术制备了Al?Pb二元偏晶合金.

It is an ideal method to determine trace Pb in whole blood.

本法简单,快速是一种理想的全血测定方法.

A self_ assembled tantalum coil atomiser for atomic absorption spectrometry is described. Pro_perties of the atomiser for the determination of Cd, Cu, Mn and Pb were studied using Ar as protecting gas.

将自制钽丝圈原子化器与原子吸收光谱仪联用，以氩气作保护气，测定了Cd、Cu、Mn、和Pb，研究这一原子化器的性能。

Biosorption of Pb~ ( 2+) by extracellular polymeric substances produced by Aspergillus fumigatus

烟曲霉胞外聚合物对Pb~（2+）的吸附特性

The studies on environmental cadmium ( Cd), lead ( Pb), arsenic ( As) pollution and health impact on exposure population in China were reviewed in the present paper.

该文对我国环境有色金属镉、铅、砷污染及其对暴露人群健康影响的流行病学研究进展进行了综述。研究认为有色金属镉、铅、砷对人体有毒害作用；

Content of heavy metals lead ( Pb) and arsenic ( As) in cigarette flavors were determined by atomic absorption spectrometry ( AAS) with wet digestion.

运用湿法消解-石墨炉原子吸收光谱法，定量检测烟用香精中重金属铅和砷。

Heavy metals such as mercury ( Hg), cadmium ( Cd), lead ( Pb), chromium ( Cr) and arsenic ( As) exist only at a low concentration in the environment.

重金属比如汞、镉、铅、铬和砷在环境中含量很低。