PB的例句大全

Use Function of API to Implement Dynamic Menu in PB

使用API函数在PB中实现动态菜单

互联网摘选

Failure analysis on Cu-Pb alloy bearing bush for automobile engine

汽车发动机铜铅轴瓦失效分析

互联网摘选

Purification of piperonyl butoxide ( PB) by short-path distillation was studied experimentally.

应用刮膜式短程蒸馏装置对胡椒基丁醚（piperonylbutoxide，PB）的提纯进行了研究。

互联网摘选

In this paper a method for determination of Pb and Fe in phosphoric acid was studied, and the BKG absorption correction and BKG interferences produced from phosphoric acid were discussed. The results are satisfactory.

本文研究了磷酸中铅、铁的测定方法，并讨论了磷酸产生的背景干扰和背景吸收校正，获得满意的结果。

互联网摘选

Some BASIC graphic programs of atomic orbital of hydrogen atom for CASIO PB-700 are given here.

本文给出了在CASIO PB-700微型计算机上的氢原子轨道的BASIC作图程序，根据计算的氢原子分布函数和应用这些绘图程序。

互联网摘选

Zn is low and Pb is high in hair of children in Nanhai city.

该市幼儿体内有低锌高铅现象。

互联网摘选

PbZnTi-PILC catalyst is prepared by introducing Pb and Zn into Ti-PILC; DPC yield is 10.1 %.

用把活性组分引入Ti -PILC 的方法制备了TiPbZn-PILC催化剂,其DPC产率为10.1%.

互联网摘选

The activation energy for La 0.68 Pb 0.32 FeO 3 sample in CO gas is higher than that in air.

与空气中相比,在CO气体中,材料La0.68Pb0.32FeO3的导电激活能增大.

互联网摘选

The Hg, Pb, Zn average contents in sediment of Wuli River which was contaminated by chlor-alkali were 663,3.21, 5.51 times as high as the regional sediment background value, respectively.

结果表明：源于氯碱厂Hg污染的五里河沉积物中Hg，Pb，Zn含量平均值分别超过区域沉积物背景值662,2.21,4.51倍；

互联网摘选

Influence of Single and Combined Pollution of DOP and Pb on Soil Enzyme Activities

DOP与Pb单一及复合污染对土壤酶活性的影响

互联网摘选

Vitamin B2 and alanine could accelerate the biodegradation of PCNB for strains PB-1 and PS-5, and vitamin C and glycin could only promote strain PS-5, while other growth factors had no significant effects.

维生素B2和丙氨酸可以显著提高PB-1和PS-5菌株的生长和降解性能，维生素C和甘氨酸具有促进PS-5菌株降解PCNB的作用，其他生长因子的作用不明显。

互联网摘选

Cu-Pb-Zn ore bodies are located in outer contact zone of intermediately acidic granite ( partially layered skarn) and the ore occurs as dissemination and fracture-filling.

铜铅锌矿体分布于酸性偏中性的花岗岩体外接触带中（部分为层状夕卡岩），呈浸染状赋于夕卡岩中或沿裂隙充填成矿。

互联网摘选

Microstructure and fracture of Pb-free solder interconnects in CBGA packages under thermal cycling

CBGA结构热循环条件下无铅焊点的显微组织和断裂

互联网摘选

The age determinations made by way of radiometric dating in Dabie mountain area mainly utilize the potassium-argon ( K-Ar and 40Ar/ 39Ar) method and the uranium-lead ( V-Pb) method.

大别山区同位素年龄资料主要有K&Ar及40Ar/39Ar法和V-P b法。

互联网摘选

Pb chronological technique was employed in the analysis of the silta-tion phenomenon in Tongan Bay.

采用铅-210地质年代学方法分析了厦门同安湾自高集海堤及其它临海工程兴建以来的淤积现象.

互联网摘选

PB has been usually used as feed additive in animals with its special biological effects of calmness and hypnosis.

由于PB的镇静、催眠特殊生物学作用，常被用作饲料添加剂。

互联网摘选

Study of Fusion Mechanism of Halo Nuclear~ ( 11) Be+~ ( 208) Pb by Applying QMD Model

用QMD模型研究晕核~（11）Be+~（208）Pb的熔合机制

互联网摘选

Going through three stages such as free competition, oligarch competition and monopoly, American PB typically Characterize competition of neoclassical liberalism.

美国职业篮球的发展带有典型的新古典自由主义竞争色彩。其历史先后经历了自由竞争、寡头竞争和垄断三个阶段。

互联网摘选

Using pseudopotential method, we calculated the crystal energy of Pb with fcc structure and diamond structure.

本文用赝势方法计算了铅的面心立方结构和金刚石结构的晶体总能,讨论了两种结构在高压下的稳定性.

互联网摘选

The seller will open the non-operative PB within 5 banking days after receiving the formal contract.

卖方应在收到正式合同五天后在5个银行工作日内开具有效验的履约保证金.

互联网摘选