亚铅的

Trade consisted of metal - lead and tin and textiles that were traded for precious metals in Anatolia.

贸易主要有金属——铅和锡，用纺织品来换取安纳托利亚的贵金属。

Compared with ferrous sulfate deoxidization method, lead chrome yellow production technology was fitter to the production requirements of enterprises. It not only treated the pollution of heavy metals, but also it reclaimed and utilized lead and chrome resources, and it reduced or avoided the secondary pollution, which could gain good economic benefit and social benefit.

铅铬黄生产工艺与硫酸亚铁还原法相比更适合企业的生产需要，不仅治理了重金属污染，同时回收到利用了铅、铬资源，减免了二次污染，取得了良好的经济效益和社会效益。

The assistant materials in lead chrome yellow production such as Al2 (SO4)3, nitric acid, caustic soda and lead nitrate solution were taken as medicaments to treat the wastewater from pigment production and the treatment effect was compared with that by ferrous sulfate method.

方法］用Al2(SO4)3、硝酸、烧碱和硝酸铅溶液等铅铬黄生产原辅材料作为药剂，治理颜料生产废水，并与硫酸亚铁还原法的治理效果进行比较。

The contents of putrescine were apparently higher than the control, then decreased with the increase of lead mass concentration and the time of treatment.

黄瓜幼苗叶片精胺和亚精胺在处理第5d时高于对照值，茎中精胺和亚精胺含量在处理第7d高于对照值，而其它时间内的都低于对照值，而且其含量均随铅质量浓度的增加而呈下降趋势；过氧化物酶活性变化与内源多胺含量（腐胺、精胺和亚精胺之和）的变化相似，表明铅胁迫能改变黄瓜幼苗内源多胺的含量和调节过氧化物酶活性，从而影响着黄瓜植株的生长。

Ore deposits of this region are assigned to Caledonian metallogenic series and Indosinian metallogenic series according to ore-bearing strata, granites related to ore deposits mineralization type and temporal-spatial distribution characteristics of ore deposits. The Caledonian series is further divided into three subseries, namely lead and zinc metallogenic subseries, lead, zinc and iron metallogenic subseries and lead, zinc, tungsten, tin and molybdenum metallogenic subseries.

本文根据所发现的25个矿床的赋矿地层、与成矿有关的花岗岩、矿化类型及其时、空分布特征，将它们划分为加里东期成矿系列和印支期成矿系列，进而又将加里东期成矿系列划分为铅、锌成矿亚系列，铁、铅、锌成矿亚系列和铅、锌、钨、锡、钼成矿亚系列。

Though sometimes he was blindfolded ,no man nor god ,zeus himself included ,was safe from his evils.at one time the little naughty god was wounded by his own arrows and suchburning love was awakened in him for the human maiden psyche that he disregarded the constant interference of his mother and plucked up his courage to beg zeus for justice.another famousstory where eros played an important part was the argonautic expedition.medea ,daughter of king aeetes ,was wounded by eros'' arrows,took jason''s part in recovering the golden fleece and eventually became the hero''s wife.

给自然界带来生机，授予万物繁衍的能力。这位可爱而又淘气的小精灵有两种神箭：加快爱情产生的金头神箭和中止爱情的铅头神箭。另外，他还有一束照亮心灵的火炬。尽管有时他被蒙着眼睛，但没有任何人或神，包括宙斯在内，能逃避他的恶作剧。有一次这位淘气的精灵被自己的箭射中。对人间少女普赛克炽热的爱在他心中复苏，以致于他不顾他母亲的干预，鼓起勇气让宙斯给予公正评判。厄洛斯起了重大作用的另一个著名的故事是亚尔古英雄的远征。美狄亚，国王埃厄忒斯的女儿，被厄洛斯的神箭射中，和伊阿宋一起寻觅金羊毛，最后成为这位英雄的妻子。

The polyvinyl chloride static and dynamic experiments of the heat stability by three novel low-lead, non-lead and low-tin, and non-lead and non-tin thermal stabilizers remixed respectively with phosphite ester, epoxidized soybean oil,β-diketone, pentaerythritol and houghite were reviewed.

通过新型低铅、无铅低锡和无铅无锡热稳定剂分别与亚磷酸酯、环氧大豆油、β-二酮、季戊四醇和水滑石进行复配，进行了聚氯乙烯的静态和动态热稳定性实验。

The color reaction of lead?

研究了2-羟基萘-1-亚甲基若丹宁与铅的显色反应。

But it is not known clearly whether Pb impairs the expression level of mRNA of NMDAR subunits.

而铅是否影响 NMDA R亚单位 mRNA的表达，以及该作用与机体铅暴露水平的关系尚不清楚。

Six years later, John Roebuck in England adapted principium of nitroso process to build up a 6ft (1.89m) square lead-line chamber and carried out nitroso process reaction inside.

经过6年后，按亚硝基法原理，英国人丁·罗巴克在伯明翰建成一座6ft(1.89m)见方的铅室，在铅室内进行上述亚硝基制酸反应，成为世界上最早的铅室法制酸工厂。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。