生根

In the three types of cutting-surface, two-side type had the highest rooting ratio.

插穗3种下切口型对网袋轻型育苗基质扦插生根影响中，以双削面生根率最高，达到86.6%。

Do roses root easily?

玫瑰容易生根成长 吗 ?

Under low phosphorus stress the growth rate of Qi-319 axile roots was accelerated and the root length was significantly increased, compared with the control.

在一定低磷胁迫时间内，齐319轴生根生长速率加快，与足磷对照相比，轴生根的长度明显增加。

Finally, according to Amor standard the diagnosis was made by 3 rheumatologists.

X线片由2名放射科医生在不了解病情的情况下读片,最后由3名风湿科医生根据检查结果, 参照Amor标准做出诊断.

By optimizing the culture conditions , the rate of adventitious bud induction , elongation and rooting reached to 100 % , 83 %, and 100 %, respectively.

采用优化的培养基培养,不定芽诱导率达到100%, 不定芽伸长率达83%, 生根率达到100%.在此基础上建立了保加利亚尖椒的子叶离体高效再生体系.

The defeated radicals of the French Revolution were the first to have this messianic vision in 1794.

1794年法国大革命中失败的激进分子最先预见到了社会会发生根本改变。

10 entries of tobacco germplasm were evaluated for resistance to M. arenaria race 2 in field experiments.

经田间试验测定10份烟草种质资源对花生根结线虫2号小种的抗病性，CF954对花生根结线虫2号小种表现中抗。

Root the cuttings in a heated propagator.

把插条放在加热的培育箱里生根。

Plants burgeon from every available space.

只要有一点空隙，植物就会生根发芽。

Seven different treatment measures are taken, aquasorb mix soil+ rooting powder, aquasorb mix soil, rooting powder dipping the root, film mulching, straw mulching, pebble mulching, film mulching+ aquasorb mix soil, and the test tree planting is populus alba.

采用了保水剂拌土+生根粉、保水剂拌土、生根粉蘸根、覆膜、覆秸秆、覆石头和覆膜+保水剂拌土七种造林技术措施，试验树种为银白杨。

The tree rooted itself very quickly.

这种树生根很快.

Rooting rate had remarkable variation in different cutting time, the highest rooting rate was on the first ten-day of September.

不同扦插时间对其扦插生根率有显著影响，以9月上旬扦插生根率最高。

The rooting mechanism of plant test tube plantlet, such as gene expression and heredity transformation, the relationship between the endogenesis hormone and vigour of enzyme with rooting;

综述了植物试管苗生根机理方面的基因表达和遗传转化，内源激素和酶类活性与生根的关系；

The result indicated that the rate of root growth was increased and the time of root growth was shortened under the best condition of constant temperature and humidity inside the incubator.

结果表明，由于植物立体培育器具有恒温恒湿功能，能提供插条生根的最佳温湿度条件，大大提高了插条的生根率，缩短生根时间，还可不受季节限制，做到1a多次育苗。

Most plants will root in about six to eight weeks.

大多数植物都会在6到8周内生根。

These plants will not root in such arid soil.

这种植物在这种贫瘠的土地上不会生根.

Meanwhilealso obtain the optimum medium for rooting of regenerate seedlings.

同时获得了再生苗生根培养的最优配方.

Charcoal prevents browning of tissues and stimulates embryogenesis and rooting.

炭可防止组织变棕色并刺激胚胎发生与生根.

These flowers root very quickly if you give them plenty of water.

水浇足了,这些花很快就会生根.

True praise takes root and spread.

[谚]真正的表扬必将生根发芽.

The rooted fascicles usually fail to produce a bud which can grow into a new tree.

生根的针叶束往往不能产生芽而进一步长成一株树.

The plant has not struck root yet.

那棵植物还没生根.

No change in atomic number is possible without a radical change in properties.

性质不发生根本的改变，原子序数的改变是不可能的。

There are also no latent root primordium in the stem of Robinia pseudoacacial ( 4n) twig, adventitious root is formed by mutagenic root primordium growth, which sourced the fission and division of the medullar-ray cell.

四倍体刺槐嫩枝茎内无潜伏根原基，不定根由诱生根原基发育形成，诱生根原基源于髓射线细胞的分裂和分化。

Effects of Several Factors on Rooting of Asparagus officinalis L.

与几种因素对白芦笋试管苗生根的影响>>相似的文献.

Some cuttings root easily.

有些插枝易于生根.

There are different effect of different hormone and spike size on taking root, transplanted survival of rooted spike and its growing up.

不同激素、穗材大小对生根和生根插穗移植成活、生长有不同的影响。

Root this bundle of peonies in the garden.

使这束牡丹在花园里生根成长.

The rooting medium should be moist, well aerated, and sterile.

生根的基质应当是湿润, 透气良好和消过毒的.

He practised the art of earthbound realism.

他实践生根于土壤的现实主义艺术.