中等的

Moreover, the concentrations of PCDD/Fs from the MSWI vicinities sample were significantly higher than those from background soil.

结论］对上海地区的初步研究显示土壤中二恶英类物质的污染属于中等水平，焚烧炉附近土壤中含量明显高于背景土壤。

Today, about 85% of the burden of chronic diseases is concentrated in low and middle income countries.

& &今天，有85%的慢性疾病都发生在低收入或者中等收入的国家中。

Taken from a 9 year old clonal test site were analyzed in order to investigate the genetic variation of wood properties, including air dried wood density and some mechanical properties.

结果表明，木材气干密度组成及力学性质在无性系间存在显著或极显著差异，并受到中等强度的遗传控制；气干密度的径向和纵向变异与多数研究结果一致；力学性质除抗弯弹性模量和端面硬度外其株内变异趋势也基本符合木材学理论。

Brown, almond shaped, medium size, dark eyes preferred in all colors except reds; obliquely set in skull.

褐色，杏仁状，中等大小，黑眼睛的首选，在所有的颜色盖过除外；下笔定头盖骨。

The paper still studied the soluble characteristic of soybean peptides in the acid beverage, and reviewed the color, flavor and stability of the beverage such as apple, haw and orange juice after adding soybean into them and the optimum proportion.

论文研究了大豆多肽在酸性饮料中等电点可溶的特性，研究开发了大豆多肽苹果汁、山楂汁、橙汁等饮料，考察了大豆多肽果汁饮料的色泽、风味、稳定性等指标，并确定出最佳配比方案。

The Company has a floor space of over 30,000 m2 and more than 500 employees, a lot of whom are engineers and technicians.The Company not only introduces advanced technology and theory from abroad,but also owns advanced digital control bending machine and digital control press machine,etc.

本厂占地面积3万多平方米，职工达500多人，其中各类中等科技技术人员占了很高的比例，不但技术指导、理论基础来源于世界先进国家，而且拥有世界先进的数控折弯机、数控压力机等专业生产设备。

During the eight-mile trip, the little potatoes always fall to the bottom. The medium potatoes land in the middle, while the big potatoes rise to the top.

在这8英里的路程里，个儿小的土豆总是掉到下面，中等个儿会留在中间，而大个儿则会跑到上面。

It was found that the woodceramics underwent chemistry structure transformation contrary to uncarbonized wood powder during carbonization process on the basis of FTIR analysis, and the aroma structure in the woodceramics was increased.

木质材料和酚醛树脂的质量比为50：50时，在9KHz～1500MHz范围内，木陶瓷具有中等屏蔽效果(40～50)dB，可以用作高温环境下电气设备的电磁屏蔽材料。

The color in the gem varieties of spodumene is due to impurities of iron (producing yellow to green colored spodumene), chromium (producing medium-deep green colored spodumene) or manganese (producing pink to lilac spodumene), all substituting for aluminum in the crystal structure.

宝石级锂辉石，其颜色主要是因为含有内含物，如铁可以产生黄色到绿色锂辉石，铬可以产生中等深绿色的锂辉石，而锰则可产生粉红到丁香紫的锂辉石，而在晶体结构上部分被铝取代。

The regression period of cotton aphid: The spatial patterns of aphid population were confirmed to exponent, linear and nugget model under large scale along with the time sequence, respectively, results suggested that the spatial patterns were aggregated, medium intensity aggregation and random distribution, respectively, and the space continuity is decreasing.

3消退期：大尺度下按时间顺序，棉蚜的变异函数模型分别为指数型、线性及块金模型，表明空间格局分别表现为聚集型、中等强度和随机分布，棉蚜种群的空间自相关性及空间连续性在后期递减。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。