1.
marine natural organic compounds
海洋天然有机化合物
2.
Comparison and Determination of the Extraction Technology of Natural Organic Compounds in Propolis;
蜂胶中天然有机化合物提取工艺比较及含量测定
3.
Methods Three-dimensional determination for four natural organic compound samples by using single crystal X-ray diffraction.
方法应用单晶X射线衍射分析方法对4个天然有机化合物样品进行三维结构测定。
4.
dysprosium compound, inorganic or organic (excl. natural compounds)
镝化合物,无机或有机的（不包括天然化合物）
5.
Biodegradation of Polychlorinated Organic Compounds in Natural Sediments
氯代有机化合物在天然沉积物中的微生物降解
6.
cerium compound, inorganic or organic (excl. ferrocerium and natural cerium compounds)
铈化合物,无机或有机的（不包括铁铈和天然铈化合物）
7.
Mechanism of Natural Organic Matter Removal by Potassium Permanganate Composite Enhanced Coagulation
高锰酸盐复合剂强化混凝对水中天然有机物的去除机制研究
8.
Pharmaceuticals usually are chemicals synthesized from organic compounds found in naturally occurring substances such as plants, bacteria and fungi.
药物通常是从天然物质诸如植物、细菌和真菌中的有机化合物合成的化学物质。
9.
Natural resins are rosin and shellac. Synthetic resins are organic compounds which have been chemically nodified ([polymerised].
天然的树脂是松香和虫胶。人造树脂是把有机化合物用化学方法改变（聚合化）而成。
10.
A Study on Photocatalytic Oxidation of NOM-Humic Acid in Water;
水中天然有机物腐殖酸的光催化氧化研究
11.
Characterization of Natural Organic Matter in Drinking Water Sources and Enhanced Removal of Organic Matter
饮用水源中天然有机物特性表征及有机物强化去除工艺研究
12.
a theory of organic evolution claiming that new species arise and are perpetuated by natural selection.
主张新品种在自然中物竞天择的有机进化论。
13.
Progress in the Studies on Biological Activities of Natural Spiroketal Compounds
具有生理活性的天然螺缩酮化合物研究进展
14.
Study on the Organic Polymers Inhibiting the Formation of Natural Gas Hydrate.
有机聚合物类添加剂抑制天然气水合物形成的研究
15.
" Steroid: Any of a class of natural or synthetic organic compounds with a molecular core, or nucleus, of 17 carbon atoms in a characteristic three-dimensional arrangement of four rings."
类固醇: 由17个碳原子三维地排列成4个环的天然的或人造的有机化合物。
16.
Synthesis of Two Natural 1,5-dipenylpentadions with Anti-oxidant Activity
具有抗氧化活性的两种天然1,5-二芳基戊烷化合物的合成
17.
organic substances, compounds, matter, etc
有机物质、 有机化合物、 有机物
18.
The Research on Impact of Natural Organic Matter on the Biological Removal of Iron from Drinking Water;
天然有机物对饮用水生物氧化除铁的影响试验研究