The Arsenic belongs to toxic semi-metal element.
砷是一种具有毒性的准金属元素。
Fluorine is the special non-metal element in tea.
氟是茶中含有的特殊非金属元素。
Aluminium is one kind of metal element with low density.
铝是一种低密度金属元素。
The lead is a common non-ferrous metal element in the gold concentrate.
铅是金精矿中常见的有色金属元素。
It is seen in the facade with the same square zinc metal element to be used at each rooms facade.
从外观上看，每个房间的外墙都运用了相同的方形锌金属元素。
In all of the metal element, cadmium is the greatest threat to human health of hazardous elements.
在所有的金属元素中，镉是对人体健康威胁最大的有害元素之一。
Thallium is a highly toxic metal element that plays not role in the metabolism of plants or animals.
铊是一种剧毒且对动植物的新陈代谢不起任何促进作用的金属元素。
Crystal beads are partially wrapped with a metal element that has multi-coloured crystals set in pave.
水晶珠部分包裹着的金属元素，具有多种颜色的晶体建立铺平。
The mass and trace metal element contents in the plant had to be measured in grade estimation of farm enviroment.
植株金属元素含量是农田环境质量评价中的必检项目。
Through investigation analysis it is confirmed finally that trace metal element lacks to cause the sludge bulking.
经过调查分析，最后确认污泥膨胀是由微量金属元素缺乏所致。
As an important heavy-metal element on earth, arsenic is on and on showing its two-side character in people's life.
砷作为地球上一种重要的重金属元素，在人们的日常生产和生活中越来越展现出它的双刃性。
The external plastic material casings of some old and useless produces with the interior metal element may utilize once more.
有些废旧产品的外部塑料壳和内部金属元件可重新利用等。
Here, the metal layer in contact with the electrolyte layer 21 includes a common metal element in common with the electrolyte layer 21.
这里，与电解质层21接触的金属层包括与电解质层21相同的共有的金属元素。
Two pairs of alloys in the welded area were fused and mixed, the metal element percentage was determined by the amount of alloy of each part.
焊区内两种配对合金的金属元素相互混熔，金属元素含量值受所在部位的合金成分决定。
It is particularly important that find out the influence of metal element on the alloy. So, the research on the precipitate process is urgent.
所以，搞清楚金属元素对合金的作用显得尤为重要，对其所形成沉淀相的研究也显得尤为迫切。
Methods Sampling of 33 specimens from surface water, groundwater and spring water, do microbiological and metal element (iron, manganese) tests.
方法采集地表水、地下水、山泉水样本33份，进行微生物学检验及铁、锰等金属元素检测。
The correlate analysis shows that heavy metal element accumulation in periglacial plants is influenced by the heavy metal element content in soil.
相关分析的结果表明，植物对重金属元素的吸收受土壤元素含量的影响。
Objective To study the shape, thickness and oxide percentage of major metal element of oxide film on Ni-Cr porcelain alloy after anodizing pretreatment.
目的分析烤瓷用镍铬合金在上瓷前进行阳极钝化处理对其表面氧化膜的形貌、厚度及主要金属元素氧化程度的影响。
Field experiments were conducted to study the impact of rejuvenated water irrigation on the quality of tomato, the heavy metal element in fruit and soil.
通过田间试验，分析了再生水灌溉对番茄果实品质、重金属以及土壤重金属的影响。
The earthworm had a very strong ability to concentrate the heavy metal element, and the ability increased along with the increase of soil metal pollution.
蚯蚓对重金属元素具有很强的富集能力，且随土壤污染程度增加而增加。
The metal element constituting the electrode catalyst is preferably one metal element selected from the group consisting of niobium, titanium, tantalum and zirconium.
构成所述电极催化剂的金属元素优选为选自铌、钛、钽和锆中的一种金属元素。
The metal element concentration in TSP of Chongqing urban district atmosphere was higher than that of Beijing, Shanghai and other cities, the causes of the results were also discussed.
重庆城区大气TSP中金属元素浓度高于北京、上海等城市，并探讨了产生的原因。
The captured sulfur result may increase through decreasing high valence aluminum element and transition metals element content and increasing the low valence vivacious metal element content.
得出了降低煤灰中高价的铝元素及高价过渡金属元素含量和提高低价活泼金属元素的含量都可以提高煤炭燃烧固硫效果。
Samples of overlying water, suspended particles and bed mud in the Inner Mongolia stretch of the Yellow River were collected systemically and their heavy metal element contents were analysed.
系统地采集黄河内蒙古段上覆水、悬浮物和底泥样品，分析其中重金属元素的含量。
Because bi metal element in miniature circuit breaker is easily affected by ambient temperature change, the protective characteristic of overload will be changed with ambient temperature change.
由于小型断路器的双金属元件易受环境温度变化的影响，其脱扣特性也将随之改变。
In the Chinese tradition, the autumn season is associated with the color white, the sound of weeping, the emotions of both courage and sadness, the lung organ, the metal element, and a white tiger.
在中国人的传统观念里，秋季与雪百的颜色、哭泣的声音、勇敢和悲伤的情感、肺脏器官、金属元素，以及白虎有着联系。
A zigzag metal roof, also incorporated into the Oppenheimer Park design, now acts as a unifying design element throughout the district.
一个之字形的金属屋顶也被纳入奥本海默公园的设计中，现在成为整个地区统一的设计元素。
A zigzag metal roof, also incorporated into the Oppenheimer Park design, now covers the linear markets and ACTS as a unifying design element throughout the District.
一个之字形的金属屋顶被加入了整个公园的设计，他同时覆盖了整条沿街的市场，并使这个街区的设计元素趋于一致。
Iridium (Ir): If iridium sounds familiar, that might be because there’s a group of communications satellites named after this element, a hard, brittle and dense metal.
铱：如果铱听起来让你觉得熟悉，那可能是因为很多通讯卫星都是以这种硬而脆的大密度金属元素命名的，也可能是因为恐龙在白垩纪末从地球灭绝，与铱有关的缘故。
Iridium (Ir): If iridium sounds familiar, that might be because there’s a group of communications satellites named after this element, a hard, brittle and dense metal.
铱：如果铱听起来让你觉得熟悉，那可能是因为很多通讯卫星都是以这种硬而脆的大密度金属元素命名的，也可能是因为恐龙在白垩纪末从地球灭绝，与铱有关的缘故。
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