而是一块陨石，金属含量非常高。
但是“赛吉奥”的金属含量只有太阳的百分之一。
But Sergio has only one percent the metal content of our Sun.
同时，催化剂的贵金属含量较低。
目的考察白术药材的重金属含量情况。
OBJECTIVE To investigate the content of heavy metals in Actractylodes Macrocephala Koidz. (AMK).
如何控制僵蚕中的重金属含量有待深入研究。
Further research on how to control the content of heavy metal in Bombyx Batryticatus should be well developed.
我们测量的是每根香烟的金属含量，真正的问题是要反复的接触。
While the per-stick levels of metals are what we measured, the real issue is repeated exposure.
不同土壤类型平均重金属含量和变异系数差异均较小。
The differences of average contents and the variable coefficient of the heavy metals in different types of soil are smaller.
目的对低贵金属含量合金铸造精确程度进行比较评价。
Objective To evaluate the casting accuracy of two low-noble dental alloy systems.
铜尾矿是一类重金属含量极高，对植物生长产生毒害的生境。
Copper mine tailings are usually hostile to plant colonization because of their high concentrations of heavy metals.
农残和重金属含量不超标，为绿色产品，可以出口日本和韩国。
Pesticide residues and heavy metals content is not occupation for green products, can be exported Japan and South Korea.
烟叶中的重金属含量是由其产生的土壤带入的，而不是在生产加工过程中人为添加。
Metal content in tobacco leaf primarily is driven by the metal content of the soil in which it is grown, rather than resulting from processing.27.
焚烧重金属或金属含量高的材料(尤其是铅、汞和镉)可能使有毒金属传播到环境中。
Incineration of heavy metals or materials with high metal content (in particular lead, mercury and cadmium) can lead to the spread of toxic metals in the environment.
植物叶片的滞尘量、重金属含量以及s含量随着离公路距离的增加而减少。
The content of dust absorption, heavy metal and s of vegetation has reduced as the increase of the distance from the expressway.
当金属含量较高时，这种碳笼结构的金属富勒烯化合物转变为金属碳化物。
When the transition metal content increases, the carbon cage can break up and metal carbides are formed.
使用再生水对土壤中重金属含量及示范区浅层地下水水质未造成明显影响。
The content of soil heavy metals and shallow underground water quality were not greatly influenced by making use of the renovated water for irrigation.
包头白云鄂博矿碱金属含量高，球团还原膨胀率高，给高炉冶炼带来很大困难。
Because of high alkaline earth metal content, the reduction swelling of Baotou pellet makes blast furnace operation very difficult.
结果表明，渣油中金属含量高及气化炉温度过高是气化炉结渣与堵塞的主要原因。
The result shows that the high metal contents of the residuum andhigh temperature of the gasifier are the main reasons for slagging and block up in the gasifier.
随着将来锂需求的增加，出现了一些诸如地壳中该金属含量是否可以维持其在汽车行业的问题。
With demand for lithium set to grow, some question whether Earth's crust contains enough of the metal to sustain its use in vehicles.
促进生物降解的另一个应用是从矿石或金属含量很低的不能熔炼的矿渣中回收金属。
Another application of biodegradation enhancement is the recovery of metals from ores and mining tailings with metal levels too low for smelting.
通过控制金属离子的浓度和反应时间制得一系列不同金属含量的双金属配合物纤维。
A series of bimetal coordination complex fibers with different content of metal were prepared by controlling the concentration of metal ions and reaction time.
大多数元素以陆源为主，粘土(或细颗粒沉积物)是控制底质金属含量的主要因素。
Elements are mainly terrigenous, clay (or fine muddy matter) is the major factor controlling the concentrations of heavy metals in sediments.
目的分析酉阳白术主产区土壤重金属含量与农残状况，为白术的基地建设提供依据。
Objective To study the heavy metals and pesticide residue in the soils of production regions of Atractylodes macrocephala for building GAP bases to provide basis.
但如何确切知道货币中有足够的贵重金属含量以使它具有相应的价值则一直是个问题。
There was always a problem of making sure that the coin that you got had enough precious metal in it to give it a value.
监管者应公开所有烟草产源，以及烟草产品中使用的烟草条件，同时考虑基于重金属含量的产品标准。
Regulators should require disclosure of the source and growing conditions of tobacco used in all products and should consider product standards based on heavy metal content.
建立了各种分布情况下，每个类金属原子平均所占金属-类金属键数与类金属含量的关系图。
The relation between the average number of metal-metalloid bond around one metalloid atom and the metalloid atom content in various distributions is established.
滞尘量、重金属含量以及s含量随季节变化规律为：冬季、秋季含量较高，春季和夏季较低。
The change law of absorbing dust, heavy metal and s capability of trees up to season is: high in Autumn and Winter, down in Summer and Spring.
的确，1999年对杰克逊的百年头发样本测试显示两种金属含量严重超标，确实能导致严重的健康隐患。
Indeed, a 1999 evaluation of Jackson's century-old hair samples revealed significantly elevated levels of both metals, which surely contributed to his severe health decline.
研究了合金元素、加工温度、金属含量、第三组分对低熔点金属填充聚合物材料断口形貌的影响。
It studied the influences of alloy elements, processing temperature, contents of metal and additives on the fracture section morphology of low-melting alloy filled polymer.
研究了合金元素、加工温度、金属含量、第三组分对低熔点金属填充聚合物材料断口形貌的影响。
It studied the influences of alloy elements, processing temperature, contents of metal and additives on the fracture section morphology of low-melting alloy filled polymer.
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