1.
Studies on frequencies of polyembryonic seedlings of APIV rice in the different generations;
在不同世代中APIV水稻的多胚苗频率研究
2.
The Frequencies of Autotetraploid Rice with Polyembryonic Seedling and Its Reproductive Characteristics;
同源四倍体双胚苗水稻的双胚频率及其生殖发育特性
3.
Effect of Age of Immature Embryos on High Frequency Induction of Embryogenic Somaclone Derived from Immature Embryos;
胚发育时期对小麦幼胚体细胞胚性无性系高频率诱导的影响
4.
A Study on Gene Frequencies of Tongue Movement in Dong and Miao Nationalities;
侗族、苗族舌运动类型基因频率的分析
5.
Modulation of Polyamines in Seed Embryos and Seedlings of Maize and Its Relationship with Chilling Tolerance;
玉米种胚和幼苗内多胺调控与耐寒性的关系
6.
High Frequency Regeneration of Protoplasts from Litchi Transgenic Embryogenic Calli;
荔枝转基因胚性愈伤组织原生质体高频率再生
7.
Studies on High Frequency Somatic Embryogenesis and Regeneration Culture in Litchi;
荔枝高频率体细胞胚胎发生及植株再生研究
8.
Factors influencing plant regeneration systems in mature embryo culture of Agropyron
影响冰草成熟胚组织培养再生体系频率的因素
9.
Embryogenesis of Anther Culture and Its Relation to Seedling Formation in Capsicum annuum L.
辣椒花药培养的胚状体分化及其与成苗率的关系
10.
Frequency mondulation, which is not possible with polychromatic light.
多色光不可能调制频率。
11.
Design and Analysis of Frequency Synthesizer for Multiband Radio;
多频段电台频率合成器的设计与分析
12.
Software-defined frequency synthesizer for multi-frequency HF surface wave radar
软件化多频地波雷达频率合成器设计
13.
Multi-Band Frequency Selective Surfaces Based on SRR Metamaterials
基于SRR结构的多频带频率选择表面
14.
Instantaneous frequency rate estimation of multicomponent two-dimensional chirp signals
多分量二维线性调频信号瞬时频率变化率估计
15.
A PLL Frequency Synthesizer with High Multiple-Frequency
一种多倍频选择的高倍频锁相环频率合成器
16.
The Autotetraploid Polyembryonic Mutant Rice Induced by Ion Beam Implantation and Its Reproductive Developmental Characters;
离子注入后的同源四倍体多胚苗突变水稻及其生殖发育特征
17.
Establishment of the System of Somatic Embryogenesis at High Frequency and the Preliminary Study on Transgenics in Loquat(Eriobotrya Japonica Lindl.);
枇杷高频率体胚发生体系的建立及其遗传转化初步研究
18.
Studies on Somatic Embryogenesis at High Frequency from Litchi Embryogenic Callus Derived from Transgenic Protoplasts (TPEC) and Electrofusion of the Protoplasts between Litchi and Longan;
荔枝TPEC高频率体胚发生及荔枝与龙眼原生质体融合研究