We describe an outstanding Rockii tree peony cultivar named Spring in Arm (Paeonia rockii Wan Chun , Wan Chun in Chinese pinyin or pronunciation) which could be regarded as a representative among the in-group cultivars in aspects of the characteristics and performance.

The relationship among the Chinese Plum Flower,Spring,snow and people is reflected in this poem and they are thought of the three basic factors to the creation of literature.

Wang Lixian thought"spring"language sourcerighteousness works as is,but non-Xu Shen center pours in"Shuo wen""pushes".

Chinese people have deep emotion towards spring because it implies great and deep history and culture connotation.

Rescue of Dying Adherent Cells by Feeder Cells;

The rescue of limb bud initiation in Raldh2 mutant;

75 develop small forelimbs and morphological normal hindlimbs when pregnant female Raldh2 heterozygous knock-out mice were rescued by the food containing retinoic acid(0.

Development of pull-push synchronous injector for radionuclide pill;

After expounding the principle and designing steps,a model is built and the corresponding experiments are done by high frequency link pull-push inverter of 3KVA.

The application of the water-injection method for the nucleus delivery in extracapsular cataract extraction;

The operating principle of a novel push-pull forward(PPF) converter is introduced.

15 μm/° using push-pull method.

After analysis on the topologies and control strategies of high-frequency link inverter, push-pull circuit is fixed as the main topology structure and the control circuit based on TMS320F2812 is also designed.