residues

The helix makes a complete turn every 3.6 residues.

每个3.6个残基,螺旋正好转一圈.

Soil organic matter is the product of microbial decomposition of plant and animal residues.

土壤有机质是微生物分解植物和动物残体的产物.

Eastern Europe is rapidly becoming a dumping-ground for radioactive residues.

东欧迅速成为放射性残渣的倾倒场。

Residues of pesticides can build up in the soil.

残余的杀虫剂会在土壤中积淀起来.

Crop residues are left on the surface.

作物的残根留在地面.

Residues of these chemicals are often carried to water courses during periods of heavy rainfall.

这些化学药品的残留部分在暴雨期间常被带到渠道中.

The residues may be correlated with the radiational input.

余差可以与辐射输入数相关.

These strains can include such diverse materials as cooking grease, ink and food residues.

这些物质包括性质不同的烹调油脂, 墨水和食物残渣.

Both the R groups are alkoxy residues.

两个R基团都是烷氧基.

Some measures are presented to control and reduce antibiotic residues.

对如何控制抗生素残留提出了一些对策.

pesticide residues in fruit and vegetables

残留在水果和蔬菜中的杀虫剂

Impurities that promote deterioration of polymers can be foreign materials, such as residues from polymerization catalysts.

促使聚合物劣化的杂质可能是外加的物质, 如残存的聚合用催化剂.

Removal of these residues is essential to obtain maximum stability of the polymer.

要使聚合物具有良好的稳定性,将这些杂质除去是非常重要的.

Pesticide residues have constituted a significant source of contamination of environments.

农药残留已经成为环境污染的一大重要来源.

All organic and metallic residues on the wafers must be removed.

片子上所有的有机和金属残留物均必须清除.