HPLC-DAD/MS/MS Analysis of Tea Polyphenols in Leaves of Baiyedancong and Huangguanyin;
白叶单枞和黄观音茶树芽叶中茶多酚的HPLC-DAD/MS/MS分析
OBJECTIVE Tea polyphenols in fresh leaves of two oolong tea cultivars (Baiyedancong and Huangguanyin) were identified and determined.
目的对白叶单枞和黄观音两个广东乌龙茶和闽南乌龙茶的代表品种茶鲜叶中的茶多酚进行定性、定量比较分析。
Research progress on abietic acid,dehydroabietic acid and their bioactive derivatives;
枞酸和去氢枞酸生物活性衍生物研究进展
Study and development of (-)abietic acid production;
(-)枞酸产品的研究与发展
3) The Second Field Army is to cross the Yangtze from the section starting at Zongyang Town and extending to Wangjiang.
（三）二野由枞阳镇（含）至望江段实行渡江。
Study on Accurate Relieving Grinding Method of Milling Cutter with Fir-slot
枞树型轮槽铣刀精密铲磨方法的研究
Poplar, elm, walnut, camphor, fir, rosewood, bamboo, etc.
白杨，榆木，胡桃，樟树，枞树，紫檀，竹子等。
Study on Isolation of Dehydroabietic Acid by Reaction-Crystallization;
反应—结晶耦合单离脱氢枞酸的研究
Research & Practice of the Turbine Dish Tenon Tooth Broach;
涡轮盘枞树形榫齿拉刀的研制与应用
The Mark of Perfective Aspect "tiao" "zi" "liao" in Zongyang Dialect;
安庆枞阳话完成体标记“条”“子”“了”
The Deep Tectonics and Metallogenesis in Lu-Zong Volcanic Basin, Anhui, China
庐—枞火山岩盆地深部构造作用与成矿
Study on Oxidation Reaction of Abietic Acid with H_2O_2 Catalyzed by Quaternary Ammonium Phosphotungstate
磷钨酸季铵盐催化H_2O_2氧化枞酸的研究
Kinetics of Synthesis (-)Abietic acid Based on Rosin
松香合成(-)枞酸的异构反应动力学研究
Optimum selection processing study of collybia albuminosa polysaccharopeptide by orthogonal experiment
正交试验法优选鸡枞多糖的提取工艺
Any of several similar or related trees, such as the Douglas fir.
枞木类似或相关树木中的任意一种，例如黄杉
of northern Europe and America; resembling a miniature fir.
分布于欧洲北部和美洲地区；类似于小型枞树。
The fir remains green all year and its needles are distributed evenly around the branch.
枞树终年常绿，它的针状叶均匀地长在树枝上。
Soft wood, such as spruce, aspen, or pine, used in making paper.
软木如针枞木、白杨或松木等用于造纸的软木
ON THE THREE DIMENSIONAL CONTACT STRENGTH OF FINAL ARC FIR TREE BLADE ROOT AND ROTOR
末级圆弧枞树型叶根与轮缘三维接触强度研究
Study on the Preparation of Disproportionated Rosin and Purification of Dehydroabietic Acid from Disproportionated Rosin;
歧化松香的制备与脱氢枞酸的提纯研究
Synthesis, Characterization of Dehydroabietylamine Schiff Bases and Their Complexes;
脱氢枞胺Schiff碱及其配合物的合成与表征
On Sarah Orne Jewett s Attitude toward Nature from《The Country of Pointed Firs》;
从《尖尖的枞树之乡》看萨拉·朱厄特的自然观