1) Rejuvenation
[英][ri,dʒu:vi'neiʃən] [美][rɪ,dʒuvə'neʃən]
幼化
1.
Primary Study on Branch Cyclophsis and Sucker Rejuvenation Effect of Populus tomentosa;
毛白杨无性系年龄效应及根萌条幼化效果的初步研究
2) spike differentiation
幼穗分化
1.
Preliminary study on the characteristic of young spike differentiation of wheat progenies with oat (Avena Sativa L.) exogenous DNA;
导入燕麦DNA的小麦变异后代幼穗分化特性的初步研究
2.
Observation of spike differentiation and flowering characteristics in Kentucky bluegrass
草地早熟禾幼穗分化过程及开花习性的观察
3.
) with different vernalization development characteristics were used to investigate the effects of accumulated temperature before wintering on spike differentiation by vernalization treatments and sowing dates experiment,and the effects were expressed by thermal time.
以3个春性、半冬性和冬性小麦品种为材料,采用分期播种和春化处理,以热时间为尺度,研究了冬前积温对不同春化发育特性小麦品种幼穗分化进程及主要穗分化期累积GDD(生长度日,growingdegree days)的影响。
3) shoot differentiation
幼苗分化
1.
Study on the effects of exogenous hormones on shoot differentiation and endogenous hormones in the course of differentiation of sugarcane in this paper.
报道了在甘蔗幼苗分化培养基中添加不同浓度配比的外源激素对绿苗分化及内源激素的影响。
4) immature embryo transformation
幼胚转化
5) young spike differentiation
幼穗分化
1.
This paper deals with the relation between the young spike differentiation of dif-ferent ecotypes of wheat at different sowing date and the effect of temperature.
研究了不同生态型小麦在春季分期播种条件下的幼穗分化过程与温度效应的关系。
2.
The studies on young spike differentiation of wheat were summarized.
对小麦幼穗分化的研究进行了概述，指出小麦幼穗分化进程与品种的遗传特性及温、光等生态因子密切相关，并直接影响着产量因素的构成及最终产量形成，小麦幼穗分化的研究对小麦育种及生产实践具有重要指导意义。
3.
Six different ecotype varieties of common wheat and F 1 derived from 6×6 complete diallel crossing system were selected for the research on the young spike differentiation characteristics.
选用６ 个不同生态类型小麦品种，采用完全双列杂交法，对亲本及杂种Ｆ１ 的幼穗分化特点进行比较研究。
6) hatching larvae
幼体孵化
补充资料：《幼幼近编》
《幼幼近编》 《幼幼近编》 儿科著作。又名《证治大还幼幼近编》。四卷。清·陈治撰。十七世纪末刊行。本书为《证治大还》之。前三卷主论痘疮症治，后一卷论小儿杂病诊法及证治。本书收集总结了前人有关痘疹病因、主证和治疗大法。对儿科常见病也有一些独到见解。现存清贞白堂刻本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条