1.
Study on the Extracellular Ice-Active Substances of Antarctic Sea Ice Algae Chlamydomonas sp. L4;
南极衣藻Chlamydomonas sp. L4胞外冰活性物质研究
2.
a refrigerant substance such as ice or solid carbon dioxide.
例如冰、干冰等制冷物质。
3.
The Study of Borneol Effect on Transmitters in Hypotalamus and Plasma and on Vasoactive Substances in Plasma in Rat;
冰片对大鼠血浆及下丘脑神经递质和血浆血管活性物质影响的实验研究
4.
Study on Genetic Diversity of Agropyron Gaertn Germplasm Resources
冰草属植物种质资源遗传多样性研究
5.
Highly Active Nickle Complexes for Vinyl Polymerization of Norbornene;
高活性的镍配合物催化降冰片烯加成聚合
6.
Low Specific Activity Materials
低化活度放射性物质
7.
a substance that retards or stops an activity.
减少或抑制活性的物质。
8.
The Study on Induction, Isolation and Activity Assay of Natural Active Compounds;
天然活性物质的诱导、分离及活性研究
9.
Character of Bacteriostasis Active Material of Fermentation Broth by Polyporus umbellatus
猪苓发酵液抑菌活性物质的性质研究
10.
Studies on the Insecticided Activity Secondary Chemicals of Tropical Plant;
热带植物次生物质杀虫生物活性研究
11.
"A change in the state or physical property of a material while remaining the same material is a physical change, e.g. ice melting to water"
物理变化是指一种物质仅改变它的状态或物理性质,但仍然是同一种物质, 例如冰溶化为水
12.
Structural Modification and Photosensitization of New Photoinduced Bioactive Compounds;
新型光致生物活性物质的结构修饰与光敏活性
13.
Preliminary Study on Physical-Chemical Character of Streptomycete HNS2-2 Antimicrobial Activity
链霉菌HNS2-2生物活性物质理化性质的初步研究
14.
GOOD CATALYSIC ACTIBITY WITH PALLADIUM (II)-BASED CATALYST FOR THE VINYL ADDITION POLYMERIZATION OF NORBORNENE DERIVATIVES
高活性钯金属催化剂催化降冰片烯衍生物的研究
15.
Study of Pulmonary Surfactant in Rats with Endotoxin-induced Acute Lung Injury;
急性肺损伤大鼠肺表面活性物质及表面活性物质蛋白变化的研究
16.
stimulation of activity in an organism or chemical.
刺激有机物或化学物质的活性。
17.
Microanalysis of the Biologically Active Ingredients in Red Ant (Formica Aquilonia)in Changbai Mountains
长白山红蚂蚁微量生物活性物质分析
18.
PREPARATION AND APPLICATION OF THE POWDERED BIOLOGICALLY ACTIVE SUBSTANCE FROM PINE NEEDLES AND TWIGS
粉状松针生物活性物质的研制和应用