synthetic

• The majority of synthetic copolymers contain only two types of structural unit .
  大多数的合成共聚物只有两种形式的结构单元。
• Synthetic vitamins have established an enviable record in purity of product .
  合成维生素在产品纯度方面已证实具有出色的记录。
• Turnover of cytoplasmic constituents involves both synthetic and lytic processes .
  细胞质组分的周转既包括合成也包括分解过程。
• German synthetic nitrates knocked out chilean nitrate mining after 1920 .
  1920年以后，德国合成硝酸盐给了智利硝石开采当头一棒。
• A seismic trace calculated from well-log data is called a synthetic seismogram .
  由测井资料计算出来的地震记录道称为合成地震记录。
• Synthetic rubber (sbr) is a copolymer of butadiene (75%) and styrene (25%) .
  合成橡胶（SBR）是丁二烯（75）和苯乙烯（25）的共聚物。
• In the manufacture of textiles the natural or synthetic fabric are sized with various agents .
  在纺织工业中，天然或合成纤维使用各种浆料。
• Heterocycles have been passed over in large part by chemists confronted with synthetic problems .
  杂环化合物常被许多从事合成研究的化学家所忽视。
• The principal deficit in making synthetic seismograms is that the input data commonly are incomplete .
  制作合成地震记录主要的不足之处是输入资料不全。
• Agglomerates of delusterant particles located near the surface of synthetic fibers cause asperities .
  消光剂颗粒集结在合成纤维表面附近，导致表面粗糙。