1.
The majority of preparation, however, involve the oxidation of lead(II) salts.
但是,多数PbO2还是通过氧化二价铅的盐来制备的。
2.
These pencils wholesale at 5 yuans per gross .
这种铅笔批发售价每罗(十二打)5元。
3.
Studies on the PbO_2 Electrode of Lead/Acid Batteries for Electric Vehicles;
电动车用铅酸蓄电池二氧化铅电极的研究
4.
Combined Effect of Lead and Cadmium on DMT1 Expression in Central Nervous System of Budding Rat;
铅镉联合对发育期大鼠中枢神经系统二价金属转运蛋白DMT1基因表达的影响
5.
Study on the Removal of Pb~(2+) in Water by Manganese Oxide Coated Zeolite
二氧化锰改性沸石去除水中铅的研究
6.
One, two, three, three pencils.
一，二，三，三支铅笔。
7.
Dynamic Analysis of Lead Poisoning and Density in an Accumulator Plant during 21 Years
某蓄电池厂二十一年铅浓度与铅中毒的动态分析
8.
You can buy a pack of pencils dirt cheap.
你可以以便宜透顶的价格买一包铅笔。
9.
The first twenty or thirty pages of many books had their margins filled with pencilled notes.
许多书的头二、三十页的边上都写满了铅笔注释。
10.
In most of the earlier reported preparations of lead dioxide no attention was paid to the polymorphic form of the product.
有关二氧化铅电极制备的早期报道,大多没有注意到二氧化铅有多种晶形。
11.
The lead-acid battery is an extensively used secondary battery.
铅酸蓄电池是应用最为广泛的二次电池。
12.
Study on the Spectrophotometric Determination of Lead With DBH-PF
二溴羟基苯基荧光酮光度法测定铅的研究
13.
Study on the Preparation of Doped PbO_2/Ti and Its Property;
掺杂Ti基二氧化铅电极的制备及性能研究
14.
An Algorithm of GPU-Accelerated 2D Image Rendering of Pencil-Drawing;
一种基于GPU加速的二维图像铅笔化算法
15.
Study on Preparation and Application of New Ti-Supported Lead Dioxide Electrode;
新型钛基体二氧化铅电极的制备及应用研究
16.
Application of lead-tin alloy in tubular valve-regulated lead acid batteries
铅锡二元合金应用于管式VRLA蓄电池的研究
17.
Development of Two-dimensional Activity Lung Block Lead Frame Used in Systemic Radiotherapy
全身放射治疗用二维活动肺挡铅架的研制
18.
Analysis of Lead in Soil with Partial Least Square Regression(PLS) Method and Field Portable X-Ray Fluorescence(FPXRF)Analyzer
FPXRF——偏最小二乘法定量分析土壤中的铅含量