查询词典 lead

As the environmental capacity of lead in soil subsystem is calculated by using the equilibrium model of matter, it shows that the simulated wetland system has a high capacity for bearing the heavy metal pollution of lead.

同时， 应用物质平衡模型，计算得土壤子系统Pb的环境容量较大，因此整个模拟系统对Pb污染的承受力较大。

It is learned that the lead acid battery industry that consumes over 76% of the lead output has incurred a slowdown in general in 2009, with bearishness seen in the four main consumption fields of starting battery, power battery, telecom battery and exports.

据了解，占铅消费76%以上的铅酸蓄电池行业2009年整体消费增速放缓，在起动型电池、动力型电池、通信类和出口 4大消费领域均不见起色。

I emphasize explanation feudalistic society here one phrase, the feudalistic society elf evident is a government to hoodwink citizen's audio-visual and the beguilement undermine popular morale and lead social culture first by a the party dictatorial thought but lead the political doctrine that the citizen go forward.

在这里我着重解释封建社会一词，封建社会顾名思义就是政府蒙蔽国民视听，欺骗煽惑人心，以一党独裁思想先导社会文化而牵引国民前进的政治主义。

That rules out a black suit lead, so you consider the obvious lead of the singleton diamond.

排除掉黑套首攻，所以你考虑明显的方块单张首攻。

Lead smelting system which is still in the outskirts of Dexing in Jiangxi Province, the local tap the potential of experience, continue to improve production technology, production, lead to 20,500 tons / year, gold, silver, refined bismuth, respectively, of 100 kg / year, 60 Tons / year and 70 tons / year, 600 tons of blister copper / year.

引进日本1800美吨水封挤压机和瑞士水平连铸机，2003年新增国产1630吨挤压机，装备水平较为完善，铜材加工生产能力达到1.5万吨/年，能生产管、棒、板、带及各种异型材，还能为用户提供无氧铜、磷铜及电真空开关用的屏蔽筒等。

Ice copper, blister copper; nickel-iron alloy; cobalt carbonate; crude lead, electrolytic lead; electrolytic copper,; high ice nickel; cobalt sulphate

德兴市科艺有色金属资源再生有限公司熔炼厂位于中国著名铜都——江西省德兴市，境内的德兴铜矿是亚洲最大的斑岩铜矿，金属矿藏铜、金、银等十分丰富，公司熔炼厂距铁路车站等运输车程均不足1小时，工厂比邻省道、国道、高速公路，交通非常便利。

Key words:Infant;Blood lead level;Lead poisoning

关键词］婴幼儿；血铅水平；铅中毒

In this paper both lead borate sealing glasses and lead free phosphate sealing glasses are studied.

本文研究了含铅的硼酸盐封接玻璃和无铅磷酸盐封接玻璃。

To investigate the lead toxicity on water caltrop, activities of superoxide dismutase and peroxidase, ultrastructure in leaves of seedlings, treated with different concentration of lead solution, were analyzed.

不同浓度Pb(上标 2+)溶液处理菱幼苗后，考察了菱幼苗的超氧化物歧化酶、过氧化物酶以及叶细胞亚显微结构出现的变化，并初步探讨了Pb(上标 2+)的毒性机理。

Because of these advantages of the lead oxide, the lead oxide thin films are widely used in the transparent conductive oxide thin films, camera tube, photoconductive detector, electrode materials, gas sensor and many other fields.

本文综合论述了金属氧化物薄膜的一些主要的制备方法，氧化铅的基本性质以及在现代技术中的一些应用和最新的进展，首次采用直流反应磁控溅射方法制备了氧化铅薄膜，并研究了工艺参数对氧化铅薄膜的晶体结构，光学性质的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。