铅色的

With C. sinensis and V. variegate sold on the market of Lianyangang as the tested material, the general chemical composition and contents of Fe, Zn, Cu, Pb, Cr in their soft tissues were analyzed.

方法］以连云港市售的青蛤和杂色蛤为试材，对其软体部分的一般化学组成及铁、铜、锌、铅、格含量进行分析。

Variegate had higher protein content and lower fat content and had microelements of Fe, Zn and Cu with some amount and the content of Zn, Cu, Pb and Cr were all lower than the limits of the metals in national free-pollutant seafood safety requirements (GB18406.4-2001) and could meet the microelements requirements of human body.

结论］青蛤和杂色蛤的蛋白质含量较高，脂肪含量较低，含有一定量的微量元素铁、锌和铜，且锌、铜、铅、铬的含量均低于我国无会害水产品安全要求(GB18406.4-2001)中的限量标准，可满足人体对微量元素的部分需要。

Such is not the case with leaded, opal, high arsenic and other specialty glass.

这些不同于加铅的，乳色玻璃，高砷和其它专业用的玻璃。

When I see her big thumbs pressing the keyboard and that silly rubber plant beside me I feel like that madman of the North who threw his clothes away and, sitting naked in the wintry boughs, threw nuts down into the herring frozen sea.

这个乐章中有一种叫人恼怒的东西，一种莫名的悲哀，仿佛它已被书写于熔岩中，仿佛它呈铅和牛奶的混合色。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。