1.
The Study on Hybridization between Populus Deltoides Marsh (Ⅰ-69,Ⅰ-57) and P.Cathayana Rehd, P.Szechuanica Schneid, P.Purdomii Rehd and the Investigation, Preliminary Selection of Hybrid Seedlings
美洲黑杨与青杨、川杨、卜氏杨远缘杂交及苗期测定、选择研究
2.
One-year-old seedling traits of Populus deltoides hybrids with P. cathayana,P. szechuanica,and P. purdomii
美洲黑杨与青杨、川杨和卜氏杨人工杂交及杂种苗生长和抗病性状测定
3.
Pressley tester
卜氏纤维强力检验仪
4.
Exploration and Analysis of Shui s Egg Prediction--The Case of Egg Prediction of Shi Family in the Village of Guyin By Liu Jian;
水族蛋卜探析——以姑引村石氏蛋卜为例
5.
Yang Shen and the Mu's Family in Yunnan--A Study on Yang Shen's Making Friends
杨慎与云南沐氏——杨慎交游考述之一
6.
Study of releasing Chouioiacunea to prevent Cvosteraanachoreta and Micromelavophatrog
释放周氏啮小蜂防治杨扇舟蛾和杨小舟蛾
7.
I work at Yangshi Trade Company, Ltd.
我在杨氏贸易有限公司工作。
8.
Application of General Young s Experiment in Optical Information Processing;
广义杨氏实验在光信息处理中的应用
9.
Experimental Comparison in the Measurement of Young s Modulus by Using Two Instruments;
杨氏模量测量中两种仪器的实验比较
10.
CAI Software Development on Measuring Young s Modulus of Tinsel by Pulling and Stretching Method;
拉伸法测金属丝杨氏模量CAI课件开发
11.
Application of Laser to Experiment of Testing Module of Elasticity;
激光器在测量杨氏模量实验中的应用
12.
The Theory Analysis of Yangshi Shuangfeng Stripe and Experimental Observation
杨氏干涉条纹的理论分析与实验观察
13.
Investigations on the Influence of the Translation of Plat Mirror on Young Modulus
平面镜的平移对杨氏模量影响的讨论
14.
Measuring Young's Modulus of Solid Material with Line Scan CCD
用线阵CCD测量固体材料的杨氏模量
15.
Measuring the Young modulus using ticker-timer as excitation source
用打点计时器做激发源测量杨氏模量
16.
The date processing of the dynamic youngs module experiment
动态法测量杨氏模量实验的数据处理
17.
The Study of Production of Beta-Carotene by Blakeslea Trispora;
三孢布拉氏霉发酵产β-胡萝卜素的研究
18.
Cloning and Expression of Harpin from Erwinia Carotovora Subsp. Carotovora;
胡萝卜软腐欧氏杆菌Harpin的基因克隆与表达